M20-9951145

Headers, Male Pins Overview

The M20-9951145 is a vertical pin header connector from the Harwin M20 series, designed for board-to-board or wire-to-board applications. It features a 2.54mm pitch with 11 positions arranged in a single row. The connector utilizes through-hole termination and square male pins made of brass with gold plating on the mating interface. Insulation is provided by black polyamide (PA6T) rated UL94 V-0, supporting an operating temperature range of -40°C to 105°C. Rated current is 3A per contact.

Headers, Male Pins Feature Summary

• Push-pull locking mechanism ensures secure connection retention
• Gold-plated square contacts provide reliable conductivity
• UL94 V-0 rated PA6T insulation supports high thermal stability

Headers, Male Pins Applications

• Board-to-board interconnects
• Wire-to-board connections
• General electronic equipment assembly

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm configuration details. Ensure compatibility with mating connectors regarding pitch and locking style. Check for RoHS compliance status if required by project specifications. Confirm lead times and availability directly with authorized distributors as supply chain conditions may vary.

Headers, Male Pins Selection Notes

Select this component for applications requiring a push-pull locking header with a 2.54mm pitch. It is suitable for environments demanding UL94 V-0 flame resistance and operation between -40°C and 105°C. Consider the 3A current rating and gold-plated brass contacts for signal integrity. Verify that the single-row, 11-position format fits the design constraints.

Headers, Male Pins Part Context

This connector belongs to the M20 series, which offers various configurations including different pin counts and row arrangements. The M20-9951145 specifically provides an 11-position single-row variant. It shares common series characteristics such as the 2.54mm pitch and push-pull locking system found across the M20 family.

Headers, Male Pins Replacement Considerations

Compatible substitutes within the M20 series include M20-9951045 (10 positions) and M20-9951245 (12 positions). These alternatives maintain identical pitch, locking style, and electrical ratings while differing only in position count.

Headers, Male Pins FAQ

What is the locking mechanism type for this connector?

The M20-9951145 uses a push-pull locking mechanism to secure the connection.

What material is used for the contacts?

The contacts are made of brass with gold plating on the mating surface.