M22-5320646

Headers, Male Pins Overview

The M22-5320646 is a vertical pin header connector from the Harwin M22 series, designed for board-to-board or cable applications. It features a 12-position configuration with a 2.00mm (0.079 inch) mating pitch and a 2.00mm row pitch. The connector utilizes square male pins made of phosphor bronze with gold plating on the mating interface. It is constructed with black polyamide (PA6T) insulation rated UL94 V-0 and supports a working temperature range of -40°C to 105°C. Each contact is rated for 1A current. The unit employs through-hole termination and a push-pull locking mechanism.

Headers, Male Pins Feature Summary

• Square male pin design ensures precise alignment and secure mating engagement
• Gold-plated contacts provide reliable conductivity and corrosion resistance
• Push-pull locking system facilitates quick assembly and secure retention
• High-temperature PA6T insulation offers stability in demanding environments

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic assemblies
• Cable-to-board connections requiring robust mechanical retention
• Industrial control modules operating within specified thermal ranges
• Consumer electronics utilizing high-density signal routing

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact pin count, orientation, and termination style. Ensure compatibility with mating receptacles regarding pitch and locking mechanism. Confirm that the gold plating specification meets the required environmental durability standards for the intended application environment.

Headers, Male Pins Selection Notes

Select this component when a vertical, through-hole header with a push-pull lock is required. The 2.00mm pitch suits moderate density layouts. Verify that the 1A per contact rating aligns with circuit requirements. Consider the PA6T material properties for thermal management needs. Ensure PCB layout accommodates the specific tail pin length and spacing dimensions.

Headers, Male Pins Part Context

This part belongs to the M22 series, a family of connectors known for their push-pull locking feature and compact form factor. The series includes various configurations for headers, sockets, and shrouded options. The M22-5320646 specifically represents a standard unshrouded vertical header variant within this ecosystem, designed for general-purpose interconnect tasks.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.00mm pitch, 12-position count, vertical orientation, and push-pull locking mechanism. Verify identical electrical ratings and insulation materials. Cross-reference with other Harwin M22 variants or competitors offering equivalent locking styles and dimensional constraints.