SL 10 SMD 040 21 S B SM

Headers, Male Pins Overview

The SL 10 SMD 040 21 S B SM is a surface mount header connector manufactured by Fischer Elektronik. It features a 21-position configuration with a 0.100 inch (2.54mm) pitch. The component utilizes a push-pull fastening type and solder termination for secure board attachment. The mating contact length is specified at 0.157 inches (4.00mm). This straight pin header is designed for reliable electrical connections in compact electronic assemblies.

Headers, Male Pins Feature Summary

• Surface mount design compatible with automated pick-and-place processes
• Push-pull fastening mechanism for secure board-to-board or wire-to-board engagement
• Tin-plated contact surfaces to ensure reliable electrical conductivity

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board connections
• Compact electronic assembly integration

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact plating thickness, insulation material, and packaging format. Ensure the selected variant matches the required contact count and mounting orientation for the target PCB layout. Cross-reference the part number with the latest product documentation to avoid discrepancies in technical specifications.

Headers, Male Pins Selection Notes

Select this component when a low-profile surface mount header with a standard 2.54mm pitch is required. The 21-position count suits applications needing moderate I/O density without excessive board space consumption. Consider the push-pull retention feature if mechanical stability during operation is critical. Verify thermal compatibility with the reflow soldering profile of the manufacturing process.

Headers, Male Pins Part Context

This part belongs to the SL 10 SMD 040 series from Fischer Elektronik, which offers various configurations of surface mount pin headers. The series provides options for different contact counts and termination styles, catering to diverse PCB design requirements. These connectors are engineered for high reliability in consumer and industrial electronics where space constraints and signal integrity are paramount.

Headers, Male Pins Replacement Considerations

Consult Fischer Elektronik's official substitution guide for direct replacements. Generic equivalents may differ in fastening mechanisms or contact plating specifications. Ensure any substitute maintains the 2.54mm pitch and surface mount footprint to guarantee mechanical fit and electrical performance.