78548-202HLF

Headers, Male Pins Overview

The Amphenol ICC (FCI) 78548-202HLF is a BergStik II series header connector featuring two positions in a dual-row configuration. It utilizes a 2.54 mm pitch and employs straight, through-hole solder pin termination for board mounting. The contacts are male pins made of phosphor bronze with gold plating over nickel to ensure reliable signal transmission. Designed as an unshrouded receptacle, the unit incorporates a black thermoplastic insulator rated UL94 V-0 for flame resistance. This component provides a compact electrical interface suitable for general-purpose applications requiring robust mechanical stability and consistent connectivity.

Headers, Male Pins Feature Summary

• Dual-row unshrouded header design facilitates dense circuit board layouts.
• Gold-plated phosphor bronze contacts ensure durable and low-resistance connections.
• Straight through-hole solder termination allows for secure PCB integration.

Headers, Male Pins Applications

• General-purpose electronic equipment interconnects
• Industrial control system signal routing
• Consumer electronics internal wiring

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm lead-free compliance and contact finish specifications. Ensure the selected variant matches the required row count and position quantity for the target application. Cross-reference the datasheet for any recent product change notices that may affect material composition or dimensional tolerances prior to final procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a low-profile, dual-row header is required for direct board-to-board or cable-to-board connections. The 2.54 mm pitch is standard for prototyping and general electronics. Consider the unshrouded design for space-constrained environments where mating guides are provided by the counterpart connector. Evaluate current carrying capacity requirements against the phosphor bronze contact specifications.

Headers, Male Pins Part Context

This part belongs to the BergStik II family, a widely used line of stick headers produced by Amphenol FCI. The series is characterized by its versatility in providing reliable interconnections across various industrial and commercial sectors. The 78548 base number indicates the specific housing style and contact arrangement within this extensive portfolio of rectangular connectors.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 2-position, 2.54mm pitch dual-row headers from manufacturers such as Molex or TE Connectivity. Ensure replacement parts match the straight pin termination and unshrouded form factor. Verify that alternative components meet the same UL94 V-0 flammability rating and physical dimensions for proper fit.