1-776231-1

Headers, Male Pins Overview

The TE Connectivity 1-776231-1 is a 35-position AMPSEAL series PCB header connector designed for automotive and industrial applications. It features a vertical through-hole mounting style with a 4.00mm (0.157 inch) mating pitch across three rows. The connector utilizes gold-palladium plated brass contacts housed in orange PBT insulation reinforced with glass fiber, rated for -40°C to +125°C operating temperatures. It includes an installation flange and sealing capabilities, supporting wire-to-board interconnections with a 250VAC voltage rating.

Headers, Male Pins Feature Summary

• Three-row vertical header configuration providing robust wire-to-board connectivity
• Gold-palladium contact plating ensures reliable electrical performance in harsh environments
• Integrated locking pin and slide mechanism secures mating connections
• Sealed design with installation flange supports IP-rated environmental protection

Headers, Male Pins Applications

• Automotive electronic systems requiring high reliability
• Industrial control modules and machinery interfaces
• Wire-to-board signal and power distribution networks

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against official TE Connectivity documentation to confirm exact contact plating, insulation color, and packaging specifications. Ensure compatibility with mating housing part numbers within the AMPSEAL family. Confirm that the selected variant meets the required thermal and current ratings for the intended application environment before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a 35-pin vertical header with 4.00mm spacing is required for panel or board mounting. Consider the AMPSEAL series characteristics for applications needing sealed, high-reliability interconnects. Evaluate the mechanical locking system and flange requirements against the assembly constraints. Verify that the operating temperature range and voltage ratings align with the system's electrical specifications.

Headers, Male Pins Part Context

This connector belongs to the AMPSEAL product line by TE Connectivity, widely recognized for durable automotive-grade interconnect solutions. The series emphasizes secure locking mechanisms and environmental sealing for demanding conditions. As a header component, it pairs with corresponding housings and terminals to form complete wiring harness assemblies for complex electronic systems.

Headers, Male Pins Replacement Considerations

Consult official TE Connectivity substitution guides for verified equivalent part numbers. Cross-reference mating dimensions and locking mechanisms to ensure mechanical compatibility. Do not assume interchangeability with generic connectors due to specific AMPSEAL locking features.