SL 11 112 4 S

Headers, Male Pins Overview

The SL 11 112 4 S is a single-row male header connector manufactured by Fischer Elektronik. It features a 2.54 mm (0.100 inch) pitch and contains four contacts. The connector utilizes square-shaped pins made from CuSn alloy with selective gold plating on the contact area. Key dimensions include an overall contact length of 11.20 mm, a mating contact length of 5.40 mm, and a pin length of 3.00 mm. The insulation height is 2.80 mm, constructed from polyamide (PA46). This through-hole component is designed for standard PCB mounting.

Headers, Male Pins Feature Summary

• Single-row male header configuration with square contact shape
• Selective gold plating on contact surfaces for reliable conductivity
• Polyamide (PA46) insulation material for thermal stability
• Through-hole solder termination for secure PCB attachment

Headers, Male Pins Applications

• General-purpose electronic circuit interconnections
• PCB-to-PCB board stacking applications
• Test and measurement equipment signal routing
• Industrial control module connections

Headers, Male Pins Procurement Notes

Verify the specific suffix 'S' indicates selective gold plating rather than tin or other finishes. Confirm the contact count matches the model number '4'. Ensure the package type is bulk as listed. Check for RoHS compliance status if required for your assembly process. Validate that the supplier provides the official Fischer Elektronik datasheet for dimensional accuracy.

Headers, Male Pins Selection Notes

Select this part when a low-profile, single-row male header is required. The 2.54 mm pitch ensures compatibility with standard breadboards and ribbon cables. Choose the gold-plated variant for environments requiring corrosion resistance or frequent mating cycles. Consider the square pin shape for improved retention in mating sockets compared to round pins.

Headers, Male Pins Part Context

This component belongs to the SL 11 112 series of Fischer Elektronik headers. The series offers various contact counts and plating options. The 'SL' designation typically refers to standard line connectors. The '112' likely indicates the housing style or row configuration. The final digit specifies the number of positions.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 4-position count, and male pin orientation. Verify that alternative manufacturers offer square pins if retention force is critical. Ensure the replacement uses PA46 insulation if high temperature resistance is needed. Check that the contact plating meets the same corrosion protection standards.