SL 1 230 21 G

Headers, Male Pins Overview

The SL 1 230 21 G is a board connector manufactured by Fischer Elektronik. It features 21 contacts arranged in a single row with male gender and straight orientation. The component utilizes a solder terminal for PCB mounting. Key electrical specifications include a pitch of 2.54 mm, a current rating of 3 A, and a voltage rating of 250 V AC. The insulation resistance exceeds 10^7 Ω·m, with a dielectric strength of 2000 V. Contact resistance is ≤5 mΩ.

Headers, Male Pins Feature Summary

• Utilizes CuSn alloy contact material with tin plating for reliable conductivity
• Constructed with PA 4.6 housing material rated UL 94 V-0 for flammability
• Designed for through-hole technology (THT) soldering techniques

Headers, Male Pins Applications

• General purpose PCB interconnections
• Signal transmission in electronic assemblies
• Power distribution on circuit boards

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to ensure the correct contact plating and housing color match project requirements. Confirm that the component complies with RoHS directives if environmental regulations apply. Check datasheet revisions for any updates to mechanical dimensions or thermal ratings before finalizing procurement.

Headers, Male Pins Selection Notes

Select this component when a 21-position male header is required for straight PCB mounting. Ensure the application voltage does not exceed 250 V AC and current remains within 3 A limits. Verify that the 2.54 mm pitch aligns with the mating connector and PCB layout constraints.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL series of PCB connectors. The series offers various contact counts and configurations for board-to-board or cable-to-board connections. The SL 1 230 21 G represents a standard single-row male header variant within this product family.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 21 positions, and male straight configuration. Verify compatibility with mating female headers. Consider alternative manufacturers only if mechanical footprint and electrical ratings are identical.