• Industrial M8 4-pin male to female circular connector extension cable assembly on a white background.
  • Custom 4-conductor M8 wire harness for industrial sensor power and I/O signal extension in automated systems.
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M8 4-Pin Male to Female Extension Sensor Cable - Custom I/O Cable Assembly

  • Standardized M8 Connectivity: Features a robust 4-pin male to female M8 interface with a secure threaded locking nut to ensure vibration-proof connections for industrial sensors and actuators.
  • Superior Signal Integrity: Constructed with high-quality shielded cabling to prevent electromagnetic interference (EMI) and ensure precise data transmission in dense automation environments.
  • Ruggedized Overmold Protection: Integrated heavy-duty overmolded strain relief protects internal solder points from mechanical stress, bending, and harsh industrial handling.
  • Industrial Grade Durability: Manufactured with an oil-resistant and flame-retardant (VW-1) outer jacket, rated for a wide operating temperature range and 300V applications.
  • IP-Rated Performance: Designed to meet rigorous industrial protection standards (IP67/IP68 compatible when mated) for use in washdown and high-moisture manufacturing zones.
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We specialize in custom sourcing and manufacturing. Upload your spec sheet or drawing, and our engineering team will provide a quote within 24 hours.

Manufacturing of unlisted custom assemblies
Support for complex cable & wire harness assemblies
Rapid prototyping for new designs
Equivalent alternatives for obsolete parts
Same-day engineering review
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What information do you need to provide a quote for a custom wire harness?

To provide an accurate quote and lead time, please provide:

  1. Technical Drawing or Diagram: Showing pinouts, lengths, and tolerances.
  2. Bill of Materials (BOM): Listing specific connectors (MPN) and wire gauges (AWG).
  3. Estimated Annual Usage (EAU): Helping us optimize pricing for your volume. Note: If you do not have a formal drawing, our engineering team can help create one based on your physical sample.
Can you suggest cost-saving alternatives for expensive connectors (e.g., TE, Molex, JST)?

Yes. We offer variety of alternative components.

We have extensive supply chain relationships in Taiwan and can suggest"Functionally Equivalent"alternatives that are fully compatible with major brands like TE, Molex, or JST but at a significantly lower cost. We will provide datasheets and samples of the alternative components for your approval before production.

How do you ensure quality control for custom cable assemblies?

Every single cable assembly undergoes rigorous testing before leaving our Taiwan facility. Our standard QC process includes:

  • 100% Continuity Testing: Ensuring no opens, shorts, or miswires.
  • Pull Force Testing: Verifying crimp strength.
  • Visual Inspection: Checking for cosmetic defects and label accuracy.
  • Hi-Pot Testing: Available upon request for high-voltage applications to ensure insulation integrity.