78548-166HLF

Headers, Male Pins Overview

The Amphenol ICC (FCI) 78548-166HLF is a BergStik II unshrouded header featuring 66 positions in a dual-row configuration. It utilizes a 2.54 mm pitch and straight solder pin termination for board mounting. The male phosphor bronze contacts are gold-plated to ensure reliable signal transmission. Rated for 3 A current and 1.5 kV voltage, the connector employs a black thermoplastic housing with UL94 V-0 flammability classification. This component provides a robust interconnection solution for high-density circuit applications.

Headers, Male Pins Feature Summary

• Unshrouded design facilitates compact board layout integration
• Gold-plated phosphor bronze contacts ensure durable electrical performance
• Straight solder termination supports standard through-hole assembly processes

Headers, Male Pins Applications

• High-density electronic circuit interconnections
• Industrial control system board-to-board connections
• Telecommunications equipment signal routing

Headers, Male Pins Procurement Notes

Verify that the specific part number suffix indicates lead-free compliance as required by environmental regulations. Confirm the exact position count and row configuration match the design requirements before procurement. Ensure the supplier provides valid manufacturer documentation to authenticate the component origin and quality standards.

Headers, Male Pins Selection Notes

Select this component when a 66-position unshrouded header is required for space-constrained designs. The 2.54 mm pitch offers compatibility with standard PCB layouts. Consider the 3 A current rating and 1.5 kV insulation resistance for appropriate electrical safety margins in the target application environment.

Headers, Male Pins Part Context

This component belongs to the BergStik II series, a widely recognized line of headers from Amphenol FCI. The series is characterized by its versatility and reliability in various electronic assemblies. The 78548 base number identifies the specific form factor within this extensive product family.

Headers, Male Pins Replacement Considerations

Consult official Amphenol databases for verified substitute part numbers. Cross-reference specifications such as pitch, position count, and termination type to ensure functional equivalence. Generic alternatives may not meet the specific material or plating requirements of the original component.