SL 11 139 5 Z

Headers, Male Pins Overview

The SL 11 139 5 Z is a single-row male pin header manufactured by Fischer Elektronik. It features a 2.54 mm (0.100 inch) pitch and contains five contacts. The connector utilizes a through-hole mounting style with square-shaped tin-plated copper-tin terminals. The insulating body is constructed from PA 4.6 nylon, rated UL 94 V-0. Electrical specifications include a nominal current of 3 A, a nominal voltage of 250 V AC, and a test voltage of 2000 V. The contact resistance is specified at ≤5 mΩ.

Headers, Male Pins Feature Summary

• Single-row male header configuration with 2.54 mm grid spacing
• Through-hole mounting for secure PCB attachment
• Tin-plated copper-tin contacts ensuring reliable conductivity
• PA 4.6 insulating body with UL 94 V-0 flame rating

Headers, Male Pins Applications

• General-purpose board-to-board interconnections
• Wire-to-board connections in electronic assemblies
• Prototyping circuits requiring standard 2.54 mm spacing
• Industrial control panel signal routing

Headers, Male Pins Procurement Notes

Verify the specific contact count matches the '5' designation in the model number to ensure correct pin configuration. Confirm that the tin plating variant aligns with project requirements, as gold or other finishes may be available in the same series. Check mechanical dimensions against PCB silkscreen and clearance constraints before finalizing component selection.

Headers, Male Pins Selection Notes

Select this component when a low-cost, standard pitch male header is required for through-hole assembly. The 3 A current rating suits moderate signal and power applications. Ensure the PCB layout accommodates the straight pin profile and sufficient solder mask clearance around the five-pin footprint for reliable manufacturing.

Headers, Male Pins Part Context

This part belongs to the SL 11 series, which offers one-row headers with 1 to 36 contacts. The series maintains a consistent 2.54 mm grid and 0.635 mm contact cross-section across variants. The SL 11 139 5 Z represents the five-position variant within this standardized family of Fischer Elektronik connectors.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 5-position count, and through-hole male pin format. Verify that alternative manufacturers provide compatible PA 6.6 or PA 4.6 insulation and similar tin-plated terminal materials to ensure electrical and mechanical interchangeability.