A-SL254DG40-027KPB01

Headers, Male Pins Overview

The A-SL254DG40-027KPB01 is a pin header connector manufactured by Assmann WSW Components. It features a 2.54 mm pitch and a single row configuration with 40 positions. The contacts are gold-plated bronze, designed for reliable signal transmission. This through-hole straight header supports a voltage rating of 500V and operates within a temperature range of -40°C to 105°C. The component meets UL 94 V-0 flammability standards, ensuring safety in various electronic assemblies.

Headers, Male Pins Feature Summary

• Gold-plated contact surfaces ensure low resistance and corrosion resistance
• Straight through-hole mounting facilitates standard PCB assembly processes
• Single row design provides compact linear connectivity solutions

Headers, Male Pins Applications

• Automotive body electronics and lighting systems
• Communications equipment interconnections
• Datacom module interfaces
• Personal electronics internal connections

Headers, Male Pins Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm pin count, plating type, and mechanical dimensions. Ensure compatibility with mating headers regarding pitch and row alignment. Check for RoHS compliance status if required by project specifications. Confirm that the supplier source is authorized to guarantee genuine components and traceability.

Headers, Male Pins Selection Notes

Select this component when a single-row, 40-position header with 2.54 mm spacing is required. Consider the gold plating for environments requiring high reliability. Evaluate the through-hole mounting style against surface-mount alternatives based on board space and mechanical stress requirements. Verify that the 500V rating and current capacity meet circuit demands.

Headers, Male Pins Part Context

This part belongs to the A-SL254 series of pin headers from Assmann WSW Components. The series offers various configurations including different pin counts and row arrangements. These connectors are widely used in industrial and consumer electronics for board-to-board or cable-to-board connections, providing standardized interface solutions.

Headers, Male Pins Replacement Considerations

Compatible substitutes must match the 2.54 mm pitch, 40-pin count, single row, and through-hole mounting style. Verify that alternative parts offer equivalent gold plating and UL 94 V-0 certification. Ensure mechanical dimensions align with existing PCB footprints and mating connector constraints.