77313-101-04

Headers, Male Pins Overview

The Amphenol ICC (FCI) 77313-101-04 is a BergStik® series unshrouded header connector designed for board-to-board or cable applications. It features a 2.54 mm pitch with four positions arranged in a double row configuration. The component utilizes phosphor bronze contacts with gold plating on the mating interface and tin plating on the termination column. It is intended for through-hole mounting with solder termination, offering a push-pull locking mechanism and a rated current of 3A per contact.

Headers, Male Pins Feature Summary

• BergStik® series design providing reliable interconnection
• Push-pull locking style for secure attachment
• Gold-plated mating surfaces for enhanced conductivity

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board connections

Headers, Male Pins Procurement Notes

Verify the specific suffix against official datasheets to confirm exact pin count and orientation. Ensure the ordering part number matches the required through-hole vertical configuration. Confirm RoHS compliance status if restricted substances are a constraint for the assembly process.

Headers, Male Pins Selection Notes

Select this component when a 2.54 mm pitch unshrouded header is required for rigid board connections. The double-row layout maximizes density while maintaining standard spacing. Verify that the PCB footprint accommodates the through-hole solder tail dimensions and the overall height constraints of the enclosure.

Headers, Male Pins Part Context

This part belongs to the BergStik® family of connectors from Amphenol ICC (FCI). These headers are widely used in industrial and commercial electronics where robust mechanical retention and consistent electrical performance are necessary. The unshrouded design allows for flexible mating options with various cable assemblies or female headers.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 4-position, 2.54mm pitch unshrouded headers from the same manufacturer series, such as the 95278-101A04LF for surface mount variants or other 77313-series numbers with matching pin counts.