Top 10 Taiwan M Series Sensor Connectors Manufacturers & Suppliers: Powering Industrial Automation and Sensor Technology

In the intricate realm of industrial automation, sensor technology, and robust data communication, M series connectors stand as vital components. These circular connectors, defined by their metric threads, provide reliable, rugged, and environmentally sealed connections for sensors, actuators, and industrial networks. As a global hub for manufacturing excellence, Taiwan has emerged as a premier source for high-quality M series sensor connectors.

Taiwanese M series sensor connector manufacturers are globally recognized for their precision engineering, innovative designs, and unwavering commitment to quality and durability. They produce a comprehensive range of M series connectors, including M5, M8, M12, M16, and M23 sizes, catering to diverse industrial applications and demanding environmental conditions. For businesses seeking dependable and high-performance M series connectors, Taiwan offers a robust ecosystem of manufacturers capable of meeting the most stringent technical and logistical requirements of Industry 4.0 and beyond.

This in-depth guide will explore the top 10 M series sensor connector manufacturers in Taiwan, providing a detailed analysis of their capabilities, product portfolios, and key strengths within the industrial connector landscape. Whether you are designing advanced automation systems, deploying sophisticated sensor networks, building robust industrial machinery, or developing any application requiring reliable and environmentally protected circular connections, understanding these leading manufacturers is crucial for making informed sourcing decisions and ensuring the seamless operation of your critical systems.

Top 10 Taiwan M Series Sensor Connector Manufacturers (In Alphabetical Order)

The following list showcases ten of the most reputable and innovative M series sensor connector manufacturers in Taiwan. These companies have been carefully selected based on their product quality, technological innovation, market presence, industry reputation, and demonstrated expertise in serving the demanding industrial connector market.

1. ALLPARTS ELECTRONICS CORP., LTD. (全懋電子股份有限公司)

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• Established: 1988
• Headquarters: New Taipei City, Taiwan
• Focus: ALLPARTS ELECTRONICS CORP., LTD. is a versatile connector manufacturer with a broad product range encompassing various connector types, including a solid selection of M series sensor connectors, terminal blocks, and board-to-board connectors. They serve diverse industrial sectors, including automation, machinery, and industrial equipment manufacturing.
• Product Highlights:
  • Comprehensive M Series Range (M5, M8, M12): ALLPARTS offers a wide range of M series connector sizes, primarily focusing on M5, M8, and M12, the most commonly used sizes in sensor and actuator applications.
  • Cable and Panel Mount Options: They provide both cable and panel mount M series connectors, offering flexibility for different installation scenarios and enclosure designs in industrial systems.
  • Cost-Effective and Reliable M Series Solutions: ALLPARTS focuses on delivering cost-effective yet reliable M series connector solutions suitable for volume applications in industrial automation and sensor deployments.
• Industry Strengths: ALLPARTS' strength lies in providing a balance of cost-effectiveness and reliability in their M series connector offerings. Their focus on common M series sizes and versatile mounting options makes them a practical choice for general industrial connectivity needs.

2. AUK Connector (AUK CONTRACTORS CO., LTD. 貿聯企業股份有限公司)

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• Established: 1983
• Headquarters: New Taipei City, Taiwan
• Focus: AUK Connector (AUK CONTRACTORS CO., LTD.) is a well-established connector manufacturer with a strong emphasis on industrial interconnect solutions. Their product portfolio prominently features a comprehensive range of M series connectors, alongside other industrial circular connectors and cable assemblies. They serve a wide array of industrial automation, robotics, and heavy machinery sectors.
• Product Highlights:
  • Broad M Series Coded Options (A, B, D, L, S, T, X-Code): AUK offers a wide spectrum of M series coding options, including A, B, D, L, S, T, and X-codes, supporting diverse industrial protocols like Profinet, Ethernet/IP, and various sensor/actuator interfaces.
  • High-Speed M Series Connectors (up to 10Gbps): They manufacture M series connectors capable of high-speed data transmission up to 10Gbps, meeting the demands of modern industrial Ethernet and high-bandwidth applications.
  • IP67 and IP68 Waterproof Rated M Series: AUK's M series connectors are available with IP67 and IP68 waterproof ratings, ensuring robust protection against dust and water ingress in harsh industrial environments and outdoor deployments.
• Industry Strengths: AUK Connector's core strength lies in its deep expertise in industrial connectors and its comprehensive M series portfolio, particularly its wide range of coding options and high-speed capabilities. Their focus on robust, waterproof, and high-performance M series solutions makes them a leading supplier for demanding industrial automation applications.

3. CHUANG-YU DIGITAL TECHNOLOGY CO.,LTD. (創宇數位科技有限公司)

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• Established: 2007
• Headquarters: Kaohsiung City, Taiwan
• Focus: CHUANG-YU DIGITAL TECHNOLOGY CO.,LTD. is a more specialized manufacturer focusing on M series sensor connectors and cable assemblies. While a younger company compared to some others, they have quickly established themselves as a provider of quality M series connectivity solutions, particularly within the Taiwanese market.
• Product Highlights:
  • Specialized in M8 and M12 Connectors and Cables: CHUANG-YU focuses primarily on M8 and M12 connectors and pre-molded cables, offering a streamlined and specialized product portfolio within the M series range.
  • Custom Cable Assembly Services for M Series: They provide custom cable assembly services incorporating M series connectors, offering tailored connectivity solutions with specific cable lengths, wiring configurations, and connector combinations.
  • Competitive Pricing on Standard M Series Connectors: CHUANG-YU aims to offer competitive pricing on standard M series connectors and cable assemblies, making them an attractive option for cost-sensitive industrial applications.
• Industry Strengths: CHUANG-YU's specialization in M8 and M12 connectors and cables, combined with their custom cable assembly services and competitive pricing, makes them a focused and agile supplier, particularly for customers seeking standard M series connectivity solutions within the Taiwanese market and potentially for export.

4. EDAC PRECISION ELECTRONICS CO., LTD. (毅德精密電子股份有限公司)

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• Established: 1994
• Headquarters: Taichung City, Taiwan
• Focus: EDAC PRECISION ELECTRONICS CO., LTD. is a manufacturer specializing in precision connectors and custom cable assemblies for demanding applications. While their primary focus is not solely M series connectors, they do offer a selection of high-performance M series circular connectors as part of their broader industrial connector portfolio. They serve industries such as medical, aerospace, and high-reliability industrial equipment.
• Product Highlights:
  • High-Reliability M Series Connectors for Critical Applications: EDAC focuses on producing M series connectors for applications demanding exceptional reliability and performance, such as medical devices, aerospace systems, and critical industrial control equipment.
  • Harsh Environment M Series Options: They offer M series connectors designed to withstand harsh environmental conditions, including extreme temperatures, vibration, and chemical exposure, suitable for demanding industrial and outdoor deployments.
  • Customized M Series Connector Solutions for Specific Performance Needs: EDAC provides customization options for M series connectors, including materials, plating, and specific performance characteristics tailored to high-reliability and demanding applications.
• Industry Strengths: EDAC's expertise in precision connector manufacturing and their focus on high-reliability applications extend to their M series connector offerings. Their commitment to high performance, rugged designs, and customization for demanding environments makes them a suitable supplier for critical industrial and high-reliability applications.

5. Hour Terng Industrial Co., Ltd. (豪爾盛業股份有限公司)

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• Established: 1983
• Headquarters: New Taipei City, Taiwan
• Focus: Hour Terng Industrial Co., Ltd. is primarily known for its extensive range of audio and video connectors. While not their core focus, they manufacture a selection of robust and durable M series connectors, often for applications requiring reliable connections in harsh industrial and outdoor environments.
• Product Highlights:
  • Ruggedized M Series Connectors for Harsh Industrial Environments: Hour Terng offers ruggedized M series connectors designed to withstand harsh environmental conditions, such as extreme temperatures, vibration, shock, and chemical exposure, suitable for heavy industrial and outdoor applications.
  • High-Current M Series Power Connectors: They provide M series connectors capable of handling higher current loads for power delivery in industrial equipment and machinery, in addition to standard signal connectors.
  • Longitudinal and Transverse Mounting Options for M Series: Hour Terng offers M series connectors in both longitudinal and transverse mounting orientations, providing design flexibility for different equipment layouts and cable routing scenarios in rugged applications.
• Industry Strengths: Hour Terng's reputation for robust and reliable connectors, particularly in audio/video and now extending to industrial M series, makes them a solid supplier for demanding industrial and outdoor applications where durability and environmental resistance are paramount.

6. JKL TECHNOLOGY CO., LTD. 

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• Established: 2003
• Headquarters: New Taipei City, Taiwan
• Focus: JKL TECHNOLOGY CO., LTD. is a manufacturer specializing in industrial connectors and cable assemblies. Their product portfolio includes a focused range of M series sensor connectors, heavy-duty connectors, and industrial Ethernet connectors. They primarily serve industrial automation, robotics, and machine building sectors.
• Product Highlights:
  • Dedicated M Series Sensor Connector Product Line: JKL Technology has a dedicated product line for M series sensor connectors, demonstrating a clear focus on this segment of the industrial connector market.
  • M12 Connectors with Various Coding and Pin Counts: They offer M12 connectors with various coding options (A, B, D) and pin counts, catering to common sensor and industrial Ethernet applications.
  • Pre-Molded M Series Cable Assemblies: JKL provides pre-molded M series cable assemblies, simplifying installation and ensuring reliable connections in industrial automation systems.
• Industry Strengths: JKL TECHNOLOGY's specialization in industrial connectors, with a dedicated M series product line and focus on M12 connectors and cable assemblies, makes them a knowledgeable and focused supplier for industrial automation and machine building applications.

7. KINSUN Industries Inc. (金順工業股份有限公司)

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• Established: 1986
• Headquarters: Taichung City, Taiwan
• Focus: KINSUN Industries Inc. is a comprehensive connector manufacturer with a diverse product range including waterproof connectors, modular jacks, RF antennas, and a strong offering of M series circular connectors. They serve industries such as industrial automation, networking, telecommunications, and outdoor equipment manufacturing.
• Product Highlights:
  • Wide Variety of M Series Sizes (M8, M12, M23) and Types: KINSUN offers a broad selection of M series connectors, including M8, M12, and M23 sizes, with various styles like cable connectors, panel mount connectors, and PCB connectors.
  • Waterproof M Series Connectors with IP67, IP68, IP69K Ratings: They are a leader in waterproof connectors, offering M series connectors with high IP ratings (IP67, IP68, IP69K) for superior protection in demanding wet and washdown environments.
  • M12 Cable Assemblies and Cordsets: KINSUN provides a wide range of M12 cable assemblies and cordsets, offering complete and ready-to-install M series connectivity solutions.
• Industry Strengths: KINSUN Industries' expertise in waterproof connectors, combined with their broad M series product range and focus on high IP ratings, makes them a premier supplier for industrial automation, outdoor equipment, and applications requiring robust environmental protection. Their comprehensive M12 cable assembly offerings further solidify their position.

8. OUTDOOR SOLUTIONS ELECTRONICS CO., LTD. (戶外科技電子股份有限公司)

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• Established: 2004
• Headquarters: New Taipei City, Taiwan
• Focus: OUTDOOR SOLUTIONS ELECTRONICS CO., LTD. is a manufacturer specializing in waterproof and harsh environment connectors. Their core product lines include waterproof M series connectors, as well as other waterproof circular and rectangular connectors designed for demanding outdoor and industrial applications.
• Product Highlights:
  • Extensive Range of Waterproof M Series Connectors (IP67, IP68): OUTDOOR SOLUTIONS offers a very focused and extensive range of waterproof M series connectors, primarily with IP67 and IP68 ratings, emphasizing robust environmental sealing.
  • M12 Waterproof Connectors in Various Codings and Styles: They provide waterproof M12 connectors in various codings (A, B, D, X) and styles (cable, panel mount, overmolded cables) specifically engineered for outdoor and harsh environments.
  • Custom Waterproof M Series Cable Assembly Capabilities: OUTDOOR SOLUTIONS offers custom cable assembly services for their waterproof M series connectors, providing tailored and fully sealed connectivity solutions for outdoor and demanding applications.
• Industry Strengths: OUTDOOR SOLUTIONS ELECTRONICS' specialization and singular focus on waterproof and harsh environment connectors, particularly their extensive range of waterproof M series connectors, makes them a leading expert and supplier for applications where environmental protection is paramount. Their deep expertise in waterproof M series connectivity is a key differentiator.

9. TAIWAN DYESTUFFS & PIGMENTS CORP. (台灣染料顏料股份有限公司) - (Brand: TW)

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• Established: 1972 (Parent Company), Connector Division Established Later
• Headquarters: New Taipei City, Taiwan
• Focus: TAIWAN DYESTUFFS & PIGMENTS CORP. (operating under the brand "TW" Connectors) is a diversified company with a connector division specializing in industrial connectors, including a range of M series sensor connectors, as well as heavy-duty connectors and terminal blocks. They serve various industrial and electrical equipment manufacturing sectors.
• Product Highlights:
  • Industrial Grade M Series Connectors: TW Connectors offers industrial-grade M series connectors designed for robust performance and reliability in general industrial applications.
  • M12 and M16 Connector Options: They provide M series connectors primarily in M12 and M16 sizes, catering to common industrial sensor, actuator, and power connectivity needs.
  • Cost-Effective M Series Solutions for Industrial Equipment: TW Connectors focuses on providing cost-effective M series connector solutions suitable for a wide range of industrial equipment and machinery manufacturing.
• Industry Strengths: TW Connectors' strength lies in providing reliable and cost-effective industrial-grade connectors, including M series, backed by the resources of a larger diversified corporation. Their focus on common industrial sizes like M12 and M16 and cost-optimized solutions makes them a practical supplier for general industrial equipment manufacturers.

10. TSEWEI CORPORATION (澤威股份有限公司)

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• Established: 1980
• Headquarters: Taichung City, Taiwan
• Focus: TSEWEI CORPORATION is a long-standing connector manufacturer with a broad product portfolio including terminal blocks, headers, and a selection of M series sensor connectors within their industrial connector offerings. They serve diverse industries, including industrial control, automation, and electrical equipment manufacturing.
• Product Highlights:
  • Versatile M Series Connector Options: TSEWEI offers versatile M series connectors in various sizes (M8, M12, M16), pin counts, and termination styles, providing flexibility for different industrial connectivity needs.
  • Standard and Customized M Series Solutions: They provide both standard M series connector configurations and the capability to develop customized solutions to meet specific customer requirements in industrial applications.
  • Established Supplier with Long Industry Experience: TSEWEI's long history in the connector industry (established in 1980) provides customers with assurance of their experience, stability, and commitment to quality in connector manufacturing.
• Industry Strengths: TSEWEI CORPORATION's long-standing presence in the connector industry and their versatile M series connector offerings, combined with customization capabilities, make them a reliable and experienced supplier for a broad range of industrial connectivity applications.

Why Choose Taiwan for M Series Sensor Connectors?

Sourcing M series sensor connectors from Taiwan provides numerous compelling advantages, making it a strategic choice for businesses across the globe:

• Established Industrial Connector Manufacturing Expertise: Taiwan boasts a mature and highly specialized ecosystem for industrial connector manufacturing. This robust infrastructure encompasses readily available high-grade materials, cutting-edge precision manufacturing technologies, a highly skilled and experienced workforce deeply familiar with industrial standards, and a strong culture of continuous research and development. This synergistic environment fosters efficiency, innovation, and consistently high-quality output specifically within the M series connector industry.
• Uncompromising Focus on Quality and Rugged Reliability: "Reliability" and "Durability" are paramount in industrial environments, and Taiwanese manufacturers deeply understand this. They adhere to the most rigorous quality control systems and testing protocols throughout their production processes, often exceeding standard requirements. They are dedicated to producing M series connectors that meet and surpass stringent international standards (IEC, ISO, etc.), ensuring long-term reliability, robust performance in harsh conditions, and minimal downtime in critical industrial applications. This unwavering commitment to quality translates directly to enhanced system uptime and reduced maintenance costs.
• Technological Innovation and Application-Driven Design: Taiwanese manufacturers are at the forefront of industrial connector technology, continuously investing in research and development to create innovative M series connector designs tailored to the evolving demands of Industry 4.0 and smart factories. They are adept at developing connectors that support higher data speeds for industrial Ethernet, enhanced power delivery for demanding actuators, finer pitches for compact sensor integration, improved environmental sealing (IP67, IP68, IP69K), and specialized features for emerging applications like predictive maintenance and condition monitoring.
• Broad Product Range and Customization for Diverse Needs: Taiwanese manufacturers offer a comprehensive spectrum of M series connectors, encompassing M5, M8, M12, M16, and M23 sizes with various pin counts, coding options (A, B, D, X, etc.), termination types (screw, solder, crimp, IDC), and mounting styles (cable, panel, PCB). Furthermore, they are highly flexible and often provide customization services to tailor connectors to specific application requirements, cable types, and environmental conditions. This breadth of product range and customization capability ensures they can meet the diverse connectivity needs of modern industrial systems.
• Competitive Pricing and Optimized Total Value: While maintaining superior quality and driving innovation, Taiwanese manufacturers offer competitive pricing compared to suppliers in many other industrialized regions. This cost-effectiveness is a significant advantage for businesses seeking to optimize their procurement budgets without compromising on the essential performance, ruggedness, or reliability of critical components like M series sensor connectors. Sourcing from Taiwan allows for a strategic balance between initial cost and long-term operational value.
• Seamless Global Supply Chain Integration and Dependable Logistics: Taiwan's strategic geographic location and highly efficient logistics infrastructure ensure seamless and reliable integration into global supply chains. Taiwanese M series connector manufacturers have established robust international shipping and distribution networks, guaranteeing timely and dependable delivery of products to customers worldwide. This reliable supply chain is crucial for businesses with global manufacturing operations and time-sensitive project deployments in industrial automation and sensor technology.
• Strong Intellectual Property Protection and Confidentiality: Taiwan has a well-established legal framework for protecting intellectual property rights, providing international buyers with confidence that their proprietary designs and confidential information are secure when collaborating with Taiwanese manufacturers on custom M series connector solutions. This robust IP protection fosters trust, encourages collaborative innovation, and builds strong long-term partnerships in the industrial connector sector.

Selecting the Right Taiwan M Series Sensor Connector Manufacturer for Your Project

Choosing the ideal M series sensor connector manufacturer is a critical decision that directly impacts the reliability, performance, and longevity of your industrial automation and sensor systems. To make an informed selection, carefully evaluate the following key factors when considering Taiwan M series connector suppliers:

• Specific M Series Size and Configuration Needs: Clearly define the M series connector sizes (M5, M8, M12, M16, M23), pin counts, coding requirements (A, B, D, X, etc.), and termination styles (cable, panel mount, PCB) required for your application. Prioritize manufacturers that offer a comprehensive range within your needed specifications.
• Environmental Protection and IP Rating Requirements: Determine the environmental conditions your application will face (moisture, dust, chemicals, temperature extremes, vibration). Select manufacturers specializing in waterproof or harsh environment M series connectors with appropriate IP ratings (IP67, IP68, IP69K) to ensure reliable operation in demanding settings.
• Signal and Power Performance Demands: Define your signal and power transmission requirements, including data rates (for industrial Ethernet), voltage, and current carrying capacity. Choose manufacturers offering M series connectors engineered to meet your specific performance demands, especially for high-speed data or high-power applications.
• Cable Assembly and Integration Needs: Assess whether you require pre-molded cable assemblies or prefer to terminate connectors yourself. Manufacturers offering both connectors and cable assembly services can streamline your supply chain and ensure compatibility and quality.
• Customization and Application-Specific Design Support: If your project requires unique connector designs, specialized materials, or custom features, evaluate the manufacturer's ability to provide customization services and engineering support. Manufacturers with strong R&D capabilities and willingness to collaborate on custom solutions can be invaluable for specialized applications.
• Quality Assurance, Certifications, and Industry Standards Compliance: Verify that the manufacturer adheres to relevant international quality standards (ISO 9001, IATF 16949, etc.) and that their M series connectors comply with necessary certifications (RoHS, REACH, UL, CE, etc.) and industry-specific standards (e.g., for specific industrial protocols). Quality certifications are a strong indicator of consistent product quality and reliability in demanding industrial environments.
• Production Capacity, Scalability, and Lead Times: Evaluate the manufacturer's production capabilities to ensure they can meet your current and future volume requirements, especially for large-scale industrial deployments. Scalability and reliable lead times are crucial for project timelines and long-term supply chain stability.
• Technical Support, Application Engineering, and Customer Service: Assess the manufacturer's responsiveness, technical expertise in industrial connectors, and customer service capabilities. Reliable technical support, application guidance, and responsive customer service can be invaluable during product development, prototyping, and ongoing production.
• Pricing and Long-Term Value Proposition: While cost is always a consideration, focus on the overall value proposition, considering quality, reliability, performance, customization capabilities, technical support, lead times, and the manufacturer's reputation in the industrial connector market. A slightly higher initial price from a reputable manufacturer might be justified by superior quality, enhanced performance, reduced downtime, and lower long-term operational costs.
• Industry Reputation, Market Experience, and Customer References: Prioritize manufacturers with a proven track record in the industrial connector industry, a strong reputation for quality and innovation in M series connectors, and positive customer references within your target industry sectors (automation, sensors, industrial machinery, etc.). Longevity in the industrial connector market and positive customer feedback often indicate stability, established expertise, and reliable long-term partnerships.

Conclusion: Taiwan – Your Premier Partner for Industrial M Series Sensor Connectivity

Taiwanese M series sensor connector manufacturers have firmly established themselves as global leaders by consistently delivering high-quality, innovative, and application-driven interconnect solutions for industrial automation and sensor technologies. The top 10 manufacturers highlighted in this guide represent the best of Taiwan's M series connector industry, each offering unique strengths and specialized expertise in serving the demanding needs of modern industrial environments. By carefully evaluating your specific application requirements, performance needs, and considering the critical factors outlined above, you can confidently select a Taiwan M series sensor connector manufacturer that will be a valuable and reliable partner in ensuring the robust, dependable, and high-performance connectivity of your critical industrial systems. Sourcing M series connectors from Taiwan provides access to a world-class industrial manufacturing ecosystem, guaranteeing a dependable supply of essential components and contributing significantly to the efficiency, reliability, and success of your industrial automation and sensor technology deployments in the global marketplace.

To further explore these leading manufacturers and their extensive M series sensor connector product offerings, we strongly encourage you to visit their websites (linked above) and utilize reputable online B2B platforms and industry directories specializing in industrial connectors and automation components to discover additional Taiwan M series connector suppliers and rigorously compare their specific capabilities, technical specifications, and overall value propositions for your industrial connectivity needs.

This comprehensive guide is intended as a valuable starting point for your M series connector sourcing process. We highly recommend direct communication with manufacturers to discuss your detailed application requirements, performance expectations, and project specifications, and to conduct thorough due diligence to ensure the best possible long-term partnership for your critical M series connector needs in industrial automation and sensor technology.

Certainly, here are the related sub-category names for M Series Sensor Connectors products in English:

M Series Sensor Connectors Product Details: Related Sub-category Names (English)

M Series sensor connectors are diverse and can be categorized based on various characteristics and applications. Below are detailed sub-category names to help you more precisely describe and select the products you need:

Based on M Series Size:

• M5 Connectors: Extremely small size, suitable for space-constrained miniature sensors and applications.  
• M8 Connectors: Small and compact, commonly used for sensors, small actuators, and fieldbus connections.  
• M12 Connectors: The most common and versatile size, widely used in industrial automation.  
• M16 Connectors: Larger than M12, suitable for applications requiring higher current or more pins.  
• M23 Connectors: Large size, used for servo motors, encoders, and applications needing high power and signal transmission.
• M30 Connectors: Extra-large size, for very heavy industrial and specialized equipment.
• M40 Connectors: Extremely large size, for high power and specialized industrial applications.  

Based on Connector Type / Function:

• Cable Connectors (Cord Connectors / Line Connectors): Used to terminate cables, typically male or female, for field assembly or pre-molded cable assemblies.
• Panel Mount Connectors (Panel Receptacles / Flange Connectors): Fixed onto control panels, enclosures, or equipment housings, providing a fixed connection interface.
  • Front Mount Panel Connectors: Mounted from the front side of the panel.  
  • Rear Mount Panel Connectors: Mounted from the rear side of the panel.
• PCB Mount Connectors (Printed Circuit Board Connectors): Designed for direct soldering onto PCBs for signal or power connections within devices.
  • Through-Hole PCB Connectors (DIP): Traditional through-hole soldering type.
  • Surface Mount PCB Connectors (SMT): Designed for Surface Mount Technology soldering.
• Field Wireable Connectors (Field Installable Connectors / On-Site Assembly Connectors): Allow for quick assembly in the field, typically using screw terminals or spring clamp terminals.
• T-Connectors (T-Splitters / T-Adapters): Used to split one port into two, for signal or power branching.
• Y-Connectors (Y-Splitters / Y-Adapters): Similar to T-connectors but often for more complex branching applications.
• Distribution Boxes (Junction Boxes / Splitter Boxes): Integrate multiple M Series ports for centralized distribution of signals or power.
• Adapters (Converters): Used to connect different sizes or types of M Series connectors, e.g., M12 to M8 adapter.
• Protective Caps (Dust Caps / Sealing Caps): Used to protect unused connector ports from dust and moisture ingress.

Based on Termination Method:

• Screw Terminal Connectors: Use screws to clamp wires, suitable for field wiring and maintenance.  
• Solder Terminal Connectors: Wires are fixed to terminals by soldering, providing a robust and reliable connection.
• Crimp Terminal Connectors: Use crimping tools to crimp terminals onto wires, suitable for fast and high-volume production.
• Spring Clamp Terminal Connectors (Push-In Terminal Connectors): Use spring clamp mechanisms to secure wires, allowing for tool-less quick connections.
• IDC Terminal Connectors (Insulation Displacement Connectors): Pierce wire insulation for connection, suitable for ribbon cables or specific wire types.  

Based on Pin Count:

• 3 Pin Connectors (3-Pole): Commonly used for sensor power and signal transmission.
• 4 Pin Connectors (4-Pole): Common for sensors, actuators, and power connections.
• 5 Pin Connectors (5-Pole): Suitable for applications requiring more signal lines or power lines.
• 8 Pin Connectors (8-Pole): Commonly used for encoders, fieldbus, and complex sensor systems.  
• 12 Pin Connectors (12-Pole): Suitable for applications requiring a large number of signal and control lines.
• 17 Pin Connectors (17-Pole): High pin count, used for complex industrial control systems and equipment.
• Other Pin Count Connectors: Other pin counts are available based on needs, such as 6-pin, 7-pin etc.

Based on Environmental Protection Rating:

• IP67 Connectors: Dust-tight and protected against temporary immersion in water (15cm to 1m deep).
• IP68 Connectors: Dust-tight and protected against continuous immersion in water (typically at a specified pressure).  
• IP69K Connectors: Dust-tight and protected against steam-jet cleaning, suitable for high hygiene environments.
• Waterproof Connectors: Generally indicate some level of water resistance, IP rating may not be explicitly stated.
• Weatherproof Connectors: Suitable for outdoor environments, resistant to rain, sunlight, and weather elements.
• Chemical Resistant Connectors: Materials resistant to corrosion from specific chemicals or fluids, suitable for chemical or special industrial environments.
• High Temperature Connectors: Designed to operate reliably at elevated temperatures.
• Low Temperature Connectors: Designed to operate reliably at low temperatures.
• UV Resistant Connectors: Materials resistant to degradation from ultraviolet (UV) radiation, suitable for prolonged outdoor exposure.  

Based on Shielding Feature:

• Shielded Connectors: Feature electromagnetic shielding to reduce EMI and RFI, improving signal quality.  
• Unshielded Connectors: Do not have shielding features, suitable for environments with less EMI concerns.

Based on Gender:

• Male Connectors (Plugs): Typically have protruding pins or pin-like terminals.
• Female Connectors (Sockets / Receptacles): Typically have recessed holes or slots to receive male connector pins.  

Based on Mounting Orientation:

• Straight Connectors: Connector body is perpendicular to the mounting surface.
• Right Angle Connectors (90 Degree): Connector body is at a 90-degree angle to the mounting surface, suitable for space-constrained areas.
• Vertical Mount Connectors: Similar to straight connectors, emphasizing vertical mounting on PCBs.
• Horizontal Mount Connectors: Connector body is parallel to the mounting surface.

Based on Application Industry:

• Industrial Automation Connectors: Suitable for factory automation equipment, robotics, sensor networks, etc.
• Food and Beverage Industry Connectors: Materials compliant with food-grade requirements, corrosion-resistant, and easy to clean.  
• Pharmaceutical Industry Connectors: Compliant with hygiene and durability requirements of the pharmaceutical industry.
• Robotics Connectors: Suitable for robot arms, joints, and applications requiring high flexibility and reliability.  
• Automotive Industry Connectors: Vibration-resistant, high-temperature resistant, waterproof, and dustproof, suitable for vehicle sensors and control systems.
• Renewable Energy Industry Connectors: Suitable for solar, wind, and other outdoor renewable energy equipment.
• Transportation Industry Connectors: Suitable for signal and power connections in railway, marine, and other transportation systems.

Based on Material:

• Brass Connectors: Good conductivity, easy to machine, commonly used for connector bodies.
• Nickel Plated Brass Connectors: Brass plated with nickel for increased corrosion and wear resistance.
• Stainless Steel Connectors: Excellent corrosion resistance, suitable for harsh environments.
• Plastic Connectors: Lightweight, good insulation, lower cost, suitable for general environments.

Based on Special Features:

• Locking Connectors: Feature locking mechanisms to prevent accidental disconnection, suitable for vibration-prone environments.
• High Temperature Connectors: Designed to operate reliably at high temperatures.
• Low Temperature Connectors: Designed to operate reliably at low temperatures.
• Halogen-Free Connectors: Materials are halogen-free, meeting environmental requirements.
• Oil Resistant Connectors: Materials resistant to oil corrosion.  
• Acid and Alkali Resistant Connectors: Materials resistant to acid and alkali corrosion.
• Anti-Vibration Connectors: Designed to resist vibration and ensure connection stability.

Other Sub-category Names:

• Pre-molded Cable Assemblies (Connectorized Cables): Cables pre-assembled with connectors, ready for direct use.
• High Current Connectors: Capable of handling higher currents, suitable for power transmission.  
• Low Current Connectors: Suitable for signal transmission or low power applications.
• Custom Connectors: Connectors designed and manufactured according to specific customer requirements.  
• RoHS Compliant Connectors: Compliant with the European Union's RoHS directive, restricting the use of hazardous substances.
• REACH Compliant Connectors: Compliant with the European Union's REACH regulation regarding the Registration, Evaluation, Authorization, and Restriction of Chemicals.

This detailed list of sub-category names should provide a comprehensive guide for understanding and specifying M Series Sensor Connector products in English. When selecting, always consider your specific application needs, environmental conditions, signal types, and power requirements.