M50-3502042

Headers, Male Pins Overview

The Harwin M50-3502042 is a male board-to-board connector from the Archer M50 series. It features a 1.27 mm pitch and a dual-row configuration with 40 contacts. Designed for through-hole mounting, it utilizes solder terminals for secure PCB attachment. The unit employs gold-plated phosphor bronze contacts housed in a black insulator. It operates within a temperature range of -40°C to +105°C and supports a rated current of 1A.

Headers, Male Pins Feature Summary

• Dual-row straight male header design for compact board-to-board interconnects
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• Through-hole solder termination provides robust mechanical stability

Headers, Male Pins Applications

• Industrial control systems requiring secure board connections
• Medical electronic equipment demanding high reliability
• Metering and measurement devices needing stable data links

Headers, Male Pins Procurement Notes

Verify the specific pin count and row configuration against project requirements before ordering. Confirm that the through-hole soldering process aligns with your assembly capabilities. Ensure the operating temperature range meets your environmental specifications. Cross-reference the contact material and plating thickness if corrosion resistance is critical. Validate compatibility with mating connectors within the same M50 series family.

Headers, Male Pins Selection Notes

Select this component when a 1.27 mm pitch male header is required for direct board stacking or cabling. Consider the 1A current rating and -40°C to +105°C operational limits for suitability. Evaluate the through-hole mounting style against available PCB space and manufacturing constraints. Compare with other M50 variants if different contact counts or shrouding options are needed.

Headers, Male Pins Part Context

This part belongs to the Harwin Archer M50 series, designed for harsh environments. The series offers various configurations including surface mount and IDC options. The M50-3502042 specifically addresses needs for straight, through-hole male headers with high-density pin arrangements.

Headers, Male Pins Replacement Considerations

Direct substitutes include other M50 series male headers with identical 1.27 mm pitch and 40-pin dual-row layouts. Verify mechanical dimensions and terminal plating specifications before swapping. Alternative Harwin models may offer different mounting styles but must match electrical ratings.