SL 11 190 22 Z

Headers, Male Pins Overview

The SL 11 190 22 Z is a single-row male pin header connector manufactured by Fischer Elektronik. It features 22 positions with a 0.100-inch (2.54 mm) pitch, designed for through-hole PCB mounting. The connector utilizes square contact pins made of copper-tin alloy, plated with nickel and tin to ensure reliable electrical performance. Key electrical specifications include a nominal current rating of 3 A, a nominal voltage of 250 V AC, and a test voltage of 2000 V. The volume resistance is specified at less than or equal to 5 mΩ. The insulating body is constructed from PA 4.6 material, providing thermal stability up to 163°C.

Headers, Male Pins Feature Summary

• Single-row male pin configuration for standard header applications
• Through-hole mounting design compatible with printed circuit boards
• Nickel and tin plating on copper-tin alloy contacts for corrosion resistance
• PA 4.6 insulating body material ensuring thermal endurance

Headers, Male Pins Applications

• General electronic equipment interconnection
• Industrial control system signal routing
• Consumer electronics board-to-board connections

Headers, Male Pins Procurement Notes

Verify the specific suffix 'Z' against the official Fischer Elektronik datasheet to confirm exact plating thickness and material composition. Ensure the required current and voltage ratings align with the application's operational limits. Confirm that the through-hole footprint matches the target PCB design. Check for RoHS compliance status if environmental regulations apply to the final product assembly.

Headers, Male Pins Selection Notes

Select this component when a single-row 22-position header is required for low-to-medium current signal transmission. The 2.54 mm pitch is standard for general-purpose electronics. Consider the PA 4.6 insulation if higher thermal resistance during soldering or operation is needed compared to standard nylon materials. Evaluate the 3 A current rating against peak load requirements to prevent overheating.

Headers, Male Pins Part Context

This part belongs to the SL 11 series of male pin headers from Fischer Elektronik. The series offers various position counts and plating options. The SL 11 190 22 Z specifically denotes a 22-position variant within the 190 sub-series, characterized by its specific contact geometry and termination style suitable for robust mechanical connection in static assemblies.

Headers, Male Pins Replacement Considerations

Compatible substitutes must match the 22-position count, 2.54 mm pitch, and single-row format. Verify that alternative manufacturers offer similar PA 4.6 insulation and comparable current/voltage ratings. Ensure the physical dimensions of the housing and pin length are compatible with the existing PCB layout and mating connectors.