M50-3601042

Headers, Male Pins Overview

The Harwin M50-3601042 is a 20-position, dual-row surface mount pin header from the Archer M50 series. It features a 1.27 mm pitch and vertical orientation for board-to-board connections. The contacts are gold-plated with nickel underplating on phosphor bronze, rated for 1 A current and 1 kV AC voltage. Operating temperature ranges from -40°C to +105°C. The housing is black, UL94 V-0 rated polybutylene terephthalate.

Headers, Male Pins Feature Summary

• Vertical surface mount design for direct PCB integration
• Dual row configuration with 1.27 mm spacing
• Gold contact plating for reliable signal transmission

Headers, Male Pins Applications

• Board-to-board interconnects in compact electronics
• High-density signal routing in industrial equipment
• Consumer device internal connectivity

Headers, Male Pins Procurement Notes

Verify the exact part number M50-3601042 against official Harwin documentation to confirm it is the SMT pin header variant. Ensure compatibility with automated pick-and-place equipment due to its surface mount nature. Check for RoHS compliance status if required by specific manufacturing standards. Confirm housing material specifications match environmental requirements.

Headers, Male Pins Selection Notes

Select this component when a low-profile, high-density vertical connection is needed. The 1.27 mm pitch allows for tight spacing compared to standard 2.54 mm headers. Consider the 1 kV AC rating for isolation needs. Verify that the 20-pin count matches the circuit design requirements without needing parallel connectors.

Headers, Male Pins Part Context

Part of the Archer M50 family, known for high-reliability interconnects. The M50-360 series specifically denotes vertical SMT pin headers. This model represents a mid-range pin count option within the series, balancing density and handling ease.

Headers, Male Pins Replacement Considerations

Direct substitutes include other 20-pin, 1.27 mm pitch, dual-row SMT headers from manufacturers like Samtec or Molex. Ensure identical pin count, pitch, and mounting style. Verify electrical ratings and temperature range compatibility before substitution.