KA1-MH10405M3

Overview

The KA1-MH10405M3 is a 4-position male pin header from the Harwin Kona KA1 series, designed for power-to-the-board applications. It features an 8.5 mm (0.335 inch) pitch and utilizes a single row configuration with right-angle mounting. The connector employs through-hole termination with gold-plated contacts to ensure reliable electrical performance in high-reliability environments.

Feature Summary

• High-reliability design suitable for demanding industrial applications
• Right-angle orientation facilitates compact board layout integration
• Gold contact plating provides corrosion resistance and stable conductivity

Applications

• Industrial control systems requiring robust power distribution
• Automotive electronics harnesses
• Heavy-duty machinery interface connections

Procurement Notes

Verify that the specific part number KA1-MH10405M3 matches the required 8.5mm pitch and right-angle form factor. Confirm that the supplier provides original manufacturer documentation to ensure authenticity. Check for RoHS compliance status if environmental regulations apply to your assembly process.

Selection Notes

Select this component when a high-current capable, right-angle through-hole header is needed. The 8.5mm spacing accommodates thicker wires compared to standard signal headers. Ensure mating connectors are compatible with the Kona KA1 series female counterparts for secure locking.

Part Context

This part belongs to the Kona KA1 series, which is engineered for high-vibration and high-temperature environments. The series is characterized by its screw-locking mechanism and durable housing materials, distinguishing it from standard consumer-grade interconnects.

Replacement Considerations

Direct substitutes must match the 8.5mm pitch, 4-position count, and right-angle through-hole specification. Generic equivalents may lack the specific screw-lock retention feature of the Kona series.