929647-01-25-EU

Headers, Male Pins Overview

The 3M 929647-01-25-EU is a single-row pin strip header from the 929 series, featuring a 2.54 mm (0.1 in) pitch and 25 positions. Designed for through-hole mounting with solder pin termination, it utilizes copper alloy contacts with gold plating. The housing is constructed from Polycyclohexylenedimethylene Terephthalate (PCT), rated for -40°C to 105°C operation and UL94 V-0 flammability. It supports 2.5 A current and 1.5 kV voltage, with a mating contact length of 0.235 inches.

Headers, Male Pins Feature Summary

• Features a separable design allowing flexible prototype configuration and custom positioning.
• Utilizes high-temperature PCT insulation suitable for wave or infrared soldering processes.
• Incorporates push-pull fastening mechanisms for secure board-to-board connections.

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board assemblies
• Industrial automation systems
• Data center hardware designs

Headers, Male Pins Procurement Notes

This component is officially discontinued and no longer provided by distributors such as DigiKey. Verification of availability requires checking secondary market channels or archived inventory records. Engineers must confirm end-of-life status before finalizing designs, as replacement sourcing may involve significant lead times or supply chain constraints.

Headers, Male Pins Selection Notes

Select this part for applications requiring robust thermal stability during wave soldering due to its PCT construction. The gold-plated copper alloy contacts ensure reliable conductivity in standard industrial environments. Verify that the 2.54 mm pitch aligns with existing PCB footprints and mating connector specifications.

Headers, Male Pins Part Context

Part of the 3M 929 series, this header provides versatile interconnection solutions for electronic assemblies. The series offers various row configurations and termination options, supporting both vertical and horizontal mounting styles. It serves as a fundamental component for establishing stable electrical pathways in complex circuit boards.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, engineers should evaluate equivalent headers from other manufacturers with matching 2.54 mm pitch, single-row configuration, and through-hole termination capabilities.