M22-2540905

Headers, Male Pins Overview

The M22-2540905 is a rectangular connector header from the Harwin M22 series, designed for board-to-board applications. It features a right-angle through-hole mounting style with 18 positions arranged in a dual row (2x9). The connector utilizes a 2.00mm pitch and includes cuttable design capabilities for flexible assembly. Constructed with phosphor bronze contacts featuring gold plating and black PA6T insulation, it supports a rated current of 2A per contact. The unit operates within a temperature range of -40°C to 105°C and meets UL94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Right-angle through-hole mounting configuration for space-efficient PCB integration
• Cuttable header design allowing for customizable pin counts during assembly
• Gold-plated phosphor bronze contacts ensuring reliable signal transmission
• Push-pull locking mechanism provides secure mating stability

Headers, Male Pins Applications

• Industrial control systems requiring robust board-to-board interconnects
• Consumer electronics utilizing compact dual-row header solutions
• Automotive electronic modules needing high-reliability connections
• Telecommunications equipment infrastructure boards

Headers, Male Pins Procurement Notes

Verify that the specific part number M22-2540905 matches the required 18-position, right-angle, 2mm pitch specification before ordering. Confirm compatibility with mating sockets from the same M22 series family to ensure proper engagement. Check RoHS3 compliance requirements against project specifications. Ensure storage conditions maintain moisture sensitivity level 1 integrity until soldering.

Headers, Male Pins Selection Notes

Select this component when a rigid right-angle connection is preferred over vertical headers to reduce profile height. The cuttable feature offers inventory flexibility by allowing users to create custom lengths from standard strips. Verify that the 2A current rating suffices for the target circuit load. Consider the push-pull locking requirement if vibration resistance is critical for the application environment.

Headers, Male Pins Part Context

This component belongs to the Harwin M22 series, a widely used line of rectangular connectors known for their high density and reliability. The M22 series encompasses various configurations including vertical, right-angle, and surface mount options. This specific variant represents the dual-row right-angle through-hole category, serving as a standard interconnect solution for modern printed circuit board assemblies.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M22 series headers with identical 18-position, 2mm pitch, and right-angle specifications. Cross-brand replacements require matching pitch, row count, and mounting style while verifying mechanical fit and electrical ratings. Ensure any alternative maintains the same contact material and plating thickness for equivalent performance.