M50-4702045

Headers, Male Pins Overview

The Harwin M50-4702045 is a 40-position, dual-row board-to-board connector socket from the ARCHER M50 series. It features a 1.27 mm pitch and utilizes gold-plated phosphor bronze contacts housed in black liquid crystal polymer (LCP). Designed for surface-mount technology with mounting pegs, it supports a voltage rating of 1 kV and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• High-voltage insulation capability up to 1 kV
• Gold-plated phosphor bronze contacts for reliable conductivity
• Liquid crystal polymer housing for thermal stability

Headers, Male Pins Applications

• High-density board-to-board interconnects
• Industrial control systems requiring high voltage isolation
• Medical equipment internal connections
• Automotive electronics modules

Headers, Male Pins Procurement Notes

Verify the specific suffix against the manufacturer's current datasheet to confirm exact pin count and row configuration. Ensure compatibility with corresponding male headers in the same ARCHER series. Confirm surface-mount orientation and mounting peg requirements during integration planning.

Headers, Male Pins Selection Notes

Select this component when high-voltage isolation is required in compact spaces. The LCP material offers superior heat resistance compared to standard thermoplastics. Verify that the mating connector matches the 1.27 mm pitch and dual-row architecture to ensure proper mechanical engagement.

Headers, Male Pins Part Context

This part belongs to the ARCHER M50 family, known for high-reliability interconnects. The series supports various configurations including single and dual rows with different termination styles. This specific model emphasizes high-voltage performance in a small form factor suitable for modern PCB designs.

Headers, Male Pins Replacement Considerations

No direct public substitutes are confirmed. Alternative connectors must match the 1.27 mm pitch, 40-pin dual-row layout, and 1 kV rating. Consult Harwin for cross-reference options if supply constraints exist.