77313-127-44LF

Headers, Male Pins Overview

The Amphenol ICC (FCI) 77313-127-44LF is a BergStik unshrouded header featuring 44 positions in a double-row configuration. It utilizes a 2.54 mm pitch and employs straight through-hole solder termination with male pin contacts. The connector is constructed from black thermoplastic insulation and phosphor bronze terminals, which are gold-plated for reliable performance. Rated for 3 A current and operating within a temperature range of -65°C to +130°C, this component supports board-to-board applications.

Headers, Male Pins Feature Summary

• Double-row unshrouded header design for high-density interconnects
• Gold-plated phosphor bronze contacts ensure stable signal transmission
• Straight through-hole mounting facilitates secure PCB attachment
• Thermoplastic housing provides UL 94 V-0 flammability rating

Headers, Male Pins Applications

• Board-to-board electrical connections
• Industrial instrumentation systems
• Factory automation control units
• Data processing equipment interfaces

Headers, Male Pins Procurement Notes

Verify the specific position count matches the required circuit design, as the series spans various pin configurations. Confirm that the straight mounting angle and through-hole termination align with the assembly process capabilities. Ensure the gold plating specification meets the environmental durability requirements for the intended operational lifespan and conditions.

Headers, Male Pins Selection Notes

Select this component when a standard 2.54 mm pitch double-row header is required for robust mechanical stability. Consider the 3 A current rating and wide temperature tolerance for demanding environments. Evaluate the unshrouded profile against spatial constraints and mating connector compatibility to ensure proper alignment during assembly.

Headers, Male Pins Part Context

This part belongs to the BergStik family of headers, characterized by standardized dimensions and reliable performance. The 77313 series offers various position counts to accommodate different circuit densities while maintaining consistent interface characteristics. It serves as a fundamental interconnect solution within Amphenol's broad portfolio of board-level connectors.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 44-position, 2.54 mm pitch double-row headers from manufacturers such as Molex or Samtec. Verify that alternative parts match the straight mounting style, through-hole termination method, and gold-plated contact specifications to ensure functional interchangeability.