1-825440-4

Headers, Male Pins Overview

The TE Connectivity AMP Connectors part number 1-825440-4 is a vertical pin header from the AMPMODU MOD II series. It features a 2.54 mm pitch and contains 28 positions arranged in two rows. Designed for board-to-board or wire-to-board connections, this component utilizes through-hole termination with solder end contacts. The housing is constructed from polyester, while the contacts are made of brass with gold plating on the mating surfaces. It supports a rated voltage of 750V and operates within a temperature range of -55°C to 105°C.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates standard PCB mounting configurations
• Gold-plated brass contacts ensure reliable electrical conductivity
• Polyester insulation provides structural stability and heat resistance

Headers, Male Pins Applications

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

Headers, Male Pins Procurement Notes

Verify the specific manufacturer part number against official TE Connectivity documentation to confirm compatibility. Ensure that the required contact count, pitch, and termination method align with the design specifications. Cross-reference the AMPMODU MOD II series datasheet for mechanical dimensions and material certifications before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a vertical, two-row header with a 2.54 mm pitch is required. Consider the 750V rating and 105°C operating temperature limit for environmental suitability. Verify that the through-hole installation method matches the target PCB fabrication capabilities and that the unshrouded design fits within the available spatial constraints.

Headers, Male Pins Part Context

This connector belongs to the AMPMODU MOD II series, a widely used line of rectangular connectors known for their versatility in various electronic applications. The series offers multiple row counts and orientations to accommodate different density requirements. As part of the TE Connectivity portfolio, it benefits from established manufacturing standards and global supply chain support.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include other variants of the 825440 family with different pin counts, such as 1-825440-7 (34 pins) or 825440-8 (16 pins). Ensure that any replacement maintains the identical 2.54 mm pitch and vertical orientation to guarantee mechanical fit.