M20-9970945

Headers, Male Pins Overview

The M20-9970945 is a vertical pin header connector from the Harwin M20 series, designed for board-to-board or cable applications. It features a 2x4 configuration with 8 positions and a 2.54mm pitch. The connector utilizes through-hole termination and square male pins made of brass with gold plating. Insulation is provided by black PA6T (Nylon 6T) rated UL94 V-0, supporting an operating temperature range of -40°C to 105°C. Rated at 3A per contact, it offers a mating height of 9.94mm, 10.64mm, 11.04mm, or 16.54mm depending on stack-up requirements.

Headers, Male Pins Feature Summary

• Features a push-pull locking mechanism for secure connection retention
• Utilizes gold-plated brass contacts for reliable signal transmission
• Constructed with high-temperature resistant PA6T insulation material

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board connections
• General electronic equipment assembly

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm the 2x4 configuration and 2.54mm pitch specifications. Ensure compatibility with mating connectors regarding stacking heights and locking mechanisms. Cross-reference datasheets for thermal ratings and current capacity before integration into final designs.

Headers, Male Pins Selection Notes

Select this component when a low-profile, vertically oriented header with push-pull retention is required. Consider the 2.54mm pitch and 8-position layout for space-constrained designs. Verify that the 3A rating and -40°C to 105°C temperature range meet the application's electrical and environmental demands.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which provides a range of vertical and horizontal pin headers. The series is characterized by its compact design, push-pull locking feature, and suitability for dense PCB layouts. The M20-9970945 specifically addresses needs for 8-position vertical interconnects within this product family.

Headers, Male Pins Replacement Considerations

No direct substitute part numbers are publicly confirmed in the provided data. Evaluate other M20 series variants for similar pitch and position counts if exact replacement is needed.