SL 11 139 25 Z

Headers, Male Pins Overview

The SL 11 139 25 Z is a single-row male pin header manufactured by Fischer Elektronik. It features a 2.54 mm pitch and contains 25 contacts. The connector utilizes tin-plated copper-tin alloy contacts with a contact cross-section of 0.635 mm. Designed for through-hole mounting, it has an insertion depth of 3.00 mm. The housing is constructed from PA 4.6 nylon, rated UL 94 V-0. Electrical specifications include a current rating of 3 A and voltage ratings of 250 V AC and 2000 V isolation.

Headers, Male Pins Feature Summary

• Through-hole mounting design for secure PCB attachment
• Tin-plated copper-tin alloy contacts for conductivity
• PA 4.6 insulating material with UL 94 V-0 flammability rating

Headers, Male Pins Applications

• Industrial control systems
• General electronic equipment interconnects
• Wire-to-board connections

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix 'Z' against the manufacturer's official datasheet to confirm plating thickness and material composition. Ensure the 25-position count matches the circuit requirements. Confirm that the through-hole technology aligns with the assembly process capabilities. Check for any RoHS or REACH compliance declarations in the latest documentation.

Headers, Male Pins Selection Notes

Select this component when a single-row 2.54 mm pitch header is required for 25 circuits. The tin-plated finish offers standard conductivity without gold plating costs. The PA 4.6 housing provides thermal stability suitable for reflow soldering processes. Consider the 3 A current rating for load capacity planning.

Headers, Male Pins Part Context

This part belongs to the SL 11 series of male headers from Fischer Elektronik. The series offers various contact counts ranging from 1 to 36 positions while maintaining a consistent 2.54 mm grid spacing. The SL 11 139 designation indicates the specific row and contact configuration within the product family.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 25 positions, and through-hole mounting style. Verify that alternative manufacturers offer compatible contact cross-sections and housing materials. Ensure electrical ratings meet or exceed the original 3 A and 250 V AC specifications.