2-641126-0

Headers, Male Pins Overview

The 2-641126-0 is a vertical pin header connector from the TE Connectivity AMP Connectors MTA-100 series. It features 20 positions with a 0.100 inch (2.54 mm) mating pitch. The connector utilizes square male pin contacts with gold plating for mating surfaces and tin plating for the tail, mounted on a thermoplastic insulator rated UL94 V-0. Designed for through-hole solder termination, it supports a maximum voltage of 250VAC and operates within a temperature range of -55°C to 105°C.

Headers, Male Pins Feature Summary

• Vertical board-to-wire configuration with friction lock retention
• Gold-plated square male pins ensuring reliable signal transmission
• Thermoplastic housing with UL94 V-0 flammability rating

Headers, Male Pins Applications

• General purpose electronic interconnections
• Industrial control systems
• Consumer electronics assemblies

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm contact geometry, plating thickness, and insulation color. Ensure the selected variant matches the required PCB mounting style and terminal count for the target application design.

Headers, Male Pins Selection Notes

Select this component when a 20-position vertical header is required for low-voltage signal routing. Confirm that the 2.54mm pitch aligns with the mating receptacle or cable assembly specifications and that the through-hole termination method is compatible with the manufacturing process.

Headers, Male Pins Part Context

This part belongs to the MTA-100 series, a widely used rectangular connector system known for its versatility in board-to-board and board-to-cable applications. The series offers various position counts and orientations to support diverse connectivity needs in standard electronic equipment.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 20-position MTA-100 headers such as 4-641126-1 or 3-641127-2 variants, provided they match the 2.54mm pitch and vertical orientation requirements.