A-SL254EG40-103KPB01

Headers, Male Pins Overview

The A-SL254EG40-103KPB01 is a 40-position connector header from the Assmann WSW Components A-SL254 series. It features a 2.54 mm (0.100 inch) pitch and is designed for through-hole mounting. The component utilizes brass contact material with gold plating to ensure reliable signal transmission. It is constructed with glass-filled polybutylene terephthalate (PBT) insulation, offering a flammability rating of UL 94 V-0. The device operates within a temperature range of -40°C to 105°C.

Headers, Male Pins Feature Summary

• Through-hole pin header configuration with 40 positions
• Gold-plated brass contacts for enhanced conductivity
• Glass-filled PBT insulation material for structural stability

Headers, Male Pins Applications

• General electronic circuit interconnections
• PCB-to-PCB communication links
• Industrial control system wiring

Headers, Male Pins Procurement Notes

Verify that the specific suffix KPB01 matches the required contact termination style and packaging format. Confirm that the 40-position count aligns with the target PCB footprint. Ensure the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the UL 94 V-0 rating if fire safety compliance is mandatory for the application.

Headers, Male Pins Selection Notes

Select this component when a standard 2.54 mm pitch header is required for high-density connections. The gold plating on brass contacts makes it suitable for applications requiring low contact resistance. The through-hole design provides mechanical robustness compared to surface-mount alternatives. Verify compatibility with mating female connectors before integration into the design.

Headers, Male Pins Part Context

This part belongs to the A-SL254 series of straight pin headers manufactured by Assmann WSW Components. The series is characterized by its 2.54 mm pitch and through-hole mounting capability. Variations in the series typically differ by position count and contact plating options. This specific model represents a mid-range density option within the product line.

Headers, Male Pins Replacement Considerations

Compatible substitutes include the A-SL254EG40-103ZPB01, which shares identical electrical and mechanical specifications but may differ in packaging or minor manufacturing details. Ensure any replacement maintains the 2.54 mm pitch and 40-position layout to guarantee physical fitment.