• Custom 5557 Molex and XH2.5 wire harness assembly made in Taiwan.
  • ISO certified factory producing custom multi-connector wiring harnesses.
  • Electrical cable assembly featuring KF2510 and 5557 connectors for OEM use.
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Multi-Pin Custom Gauge 5557 / XH2.5 / KF2510 Connector - Electrical Wire Harness & Cable Assembly

  • Versatile Connector Integration: Expertly integrates Molex 5557 (Mini-Fit), JST XH2.5, and KF2510 connectors into a single harness, providing seamless connectivity for complex PCBs and power distribution units.
  • Multi-Pitch Precision: precise assembly of varying pitch standards (4.2mm, 2.5mm, and 2.54mm) with high-quality crimping to ensure stable signal transmission and secure mechanical retention.
  • Taiwan-Based Manufacturing: Manufactured in our Taiwan facility with premium copper conductors and insulation, delivering superior durability and consistency compared to low-cost bulk alternatives.
  • ISO 9001 Certified: Produced under rigorous ISO quality control systems, ensuring every wire harness meets strict continuity testing and safety standards for industrial use.
  • Custom B2B Solutions: We offer full customization for pin counts, wire gauges (AWG), and cable lengths to meet your exact OEM specifications for consumer electronics or industrial machinery.
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Get Free Quote for customization

Can't find what you need?

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
Request Custom Quote
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.