SL 11 112 21 Z

Headers, Male Pins Overview

The SL 11 112 21 Z is a single-row male pin header manufactured by Fischer Elektronik. It features 21 positions with a 2.54 mm (0.100 inch) pitch. The connector utilizes through-hole termination and square contact shapes. Contact material is copper-tin alloy, plated with gold over nickel. Rated current is 3 A at 250 V AC, with an insulation resistance exceeding 10^7 Ω·m. Insulation is made of glass-filled polyamide 4.6 (PA46), UL 94 V-0 rated.

Headers, Male Pins Feature Summary

• Single-row male pin configuration for board-to-board or wire-to-board connections
• Gold-plated copper-tin contacts ensure reliable signal transmission
• Glass-filled polyamide 4.6 insulation provides thermal stability

Headers, Male Pins Applications

• Industrial control systems requiring robust interconnects
• Test and measurement equipment interfaces
• Consumer electronics assembly

Headers, Male Pins Procurement Notes

Verify the specific suffix 'Z' against official Fischer Elektronik documentation to confirm plating thickness and material specifications. Ensure compatibility with mating socket dimensions and PCB hole patterns before procurement. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Headers, Male Pins Selection Notes

Select this component when a single-row, 2.54 mm pitch male header is required. Consider the 3 A current rating and 250 V AC voltage limits for circuit design. Verify that the through-hole mounting style fits the PCB layout constraints and that the operating temperature range meets application requirements.

Headers, Male Pins Part Context

This part belongs to the SL 11 112 series of Fischer Elektronik headers. The series offers various contact counts and plating options. The SL 11 112 21 Z specifically denotes a 21-position variant with defined surface treatment. It is designed for high-reliability applications in electronic assemblies.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Fischer Elektronik parts within the SL 11 112 series with matching position counts. Verify electrical ratings and mechanical dimensions before substitution. No generic industry alternatives are confirmed without detailed specification matching.