SL 1 053 4 G

Headers, Male Pins Overview

The SL 1 053 4 G is a male header connector manufactured by Fischer Elektronik, designed for through-hole PCB mounting. It features a 4-position configuration with a standard 0.100 inch (2.54 mm) pitch. The contacts utilize a CuSn-alloy base material, selectively gold-plated on the contact area and tin-plated on the sleeve. Electrical specifications include a nominal current of 3 A, a nominal voltage of 250 V AC, and a test voltage of 2000 V. Volume resistance is rated at ≤5 mΩ. The operating temperature range spans from -40°C to +163°C, with reflow soldering capability at 260°C for 10 seconds.

Headers, Male Pins Feature Summary

• Through-hole mounting design for secure PCB integration
• Selective surface plating combining gold and tin for optimized conductivity and solderability
• Standard 2.54 mm pitch ensuring compatibility with common board layouts

Headers, Male Pins Applications

• General electronic circuit interconnections
• Industrial control panel wiring
• Consumer electronics assembly

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count and plating variations. Ensure the selected variant matches the required nominal current and voltage ratings for the target application environment. Cross-reference mechanical dimensions with the technical drawing to guarantee proper fit within the enclosure constraints.

Headers, Male Pins Selection Notes

Choose this component when a reliable male header with through-hole termination is required for low-to-medium current applications. The 2.54 mm pitch offers broad compatibility with existing PCB footprints. Consider the thermal stability limits and contact material properties when selecting connectors for environments subject to high temperatures or corrosive conditions.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL series of male headers, which are widely used in various industrial and commercial electronics. The series provides standardized spacing and robust construction suitable for repeated mating cycles. The SL 1 053 4 G specifically addresses needs for compact, multi-pin connections in space-constrained designs.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 4-position count, 2.54 mm pitch, and through-hole termination style. Verify that alternative manufacturers offer compatible nominal current ratings and similar contact plating configurations to ensure electrical continuity and mechanical reliability.