M22-2541646

Headers, Male Pins Overview

The Harwin M22-2541646 is a dual in-line pin header from the M22 series, designed for horizontal board-to-board connections. It features a 2 mm pitch and comprises two rows of contacts, totaling 32 positions (16+16). The connector utilizes male pins with tin plating to ensure reliable mating cycles. Constructed with phosphor bronze contacts and a polyamide insulation body rated UL94 V-0, it supports a maximum operating temperature of 105°C. This component is intended for through-hole mounting on printed circuit boards.

Headers, Male Pins Feature Summary

• Horizontal dual in-line configuration for compact board stacking
• Tin-plated male pins for corrosion resistance and conductivity
• UL94 V-0 rated polyamide insulation for thermal stability

Headers, Male Pins Applications

• Board-to-board interconnects in industrial control systems
• Signal routing in telecommunications equipment
• Internal connections within automotive electronic modules

Headers, Male Pins Procurement Notes

Verify current availability status as this specific part number may be subject to obsolescence or discontinuation notices from the manufacturer. Confirm that the required quantity matches the factory packaging specifications. Ensure compliance with RoHS directives and check for any recent product change notifications that might affect material composition or sourcing before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a horizontal 2 mm pitch header with 16+16 positions is required. Ensure the mating connector matches the DIL pin style and tin plating specification. Verify that the PCB footprint accommodates the through-hole termination and that the 105°C temperature rating aligns with the operational environment requirements of the target application.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, a family of rectangular connectors known for their robust mechanical design and high contact density. The M22 series offers various configurations including vertical and angled headers, catering to diverse space-constrained applications. The M22-2541646 specifically addresses needs for horizontal signal distribution with standardized 2 mm spacing.

Headers, Male Pins Replacement Considerations

No direct public substitute part numbers are confirmed for this obsolete component. Engineers should evaluate other M22 series variants with matching pitch and position counts, ensuring compatibility with existing PCB footprints and mating hardware.