SL 11 124 22 S

Headers, Male Pins Overview

The SL 11 124 22 S is a male board connector from the Fischer Elektronik SL series, designed for through-hole mounting. It features 22 contacts arranged in a single row with a 2.54 mm pitch. The connector utilizes a CuSn-alloy contact material with selective gold plating on the mating surface and nickel plus tin plating on the termination side. Rated for 3 A nominal current and 250 V AC, it operates within a temperature range of -40°C to +163°C. The insulating body is constructed from PA 4.6 reinforced with glass fiber.

Headers, Male Pins Feature Summary

• Selective gold plating ensures reliable electrical conductivity and corrosion resistance at the mating interface.
• Glass-fiber-reinforced PA 4.6 insulating body provides structural stability and thermal endurance.
• Through-hole soldering technique facilitates secure mechanical attachment to printed circuit boards.

Headers, Male Pins Applications

• General-purpose PCB interconnections requiring high reliability
• Industrial control systems operating under variable thermal conditions
• Test and measurement equipment interfaces

Headers, Male Pins Procurement Notes

Verify that the specific suffix 'S' corresponds to the required selective gold plating configuration, as other variants may utilize different surface treatments such as tin or gold-nickel combinations. Confirm that the 22-position count aligns precisely with the target circuit design requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with robust thermal performance is required. The PA 4.6 GF material supports higher operating temperatures compared to standard nylon variants. Ensure the PCB layout accommodates the straight termination style and verify compatibility with the mating female connector specifications.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL series of male headers, which are widely used for board-to-board and cable connections. The SL 11 124 designation indicates a specific housing geometry and contact arrangement within the broader product family, offering standardized dimensions for consistent assembly processes across various electronic applications.

Headers, Male Pins Replacement Considerations

Direct substitutes include SL 11 124 22 G (gold-plated) and SL 11 124 22 Z (tin-plated). Verify that the alternative surface finish meets the environmental and electrical requirements of the specific application without compromising long-term reliability.

Headers, Male Pins FAQ

What is the nominal voltage rating for this connector?

The nominal voltage rating is 250 V AC.

Does the connector support lead-free soldering processes?

Yes, the component is compliant with RoHS standards and suitable for lead-free soldering techniques.