SL 11 164 21 S

Headers, Male Pins Overview

The Fischer Elektronik SL 11 164 21 S is a male pin header connector designed for through-hole mounting on printed circuit boards. It features a single row of 21 contacts with a standard 2.54 mm (0.100 inch) pitch. The connector utilizes tin-plated copper alloy contacts to ensure reliable electrical conductivity and corrosion resistance. With a rated current of 3 A and a voltage rating of 250 V, this component supports general electronic interconnections. The straight pin configuration facilitates board-to-board or wire-to-board connections in compact assembly environments.

Headers, Male Pins Feature Summary

• Single-row male pin header configuration for straightforward PCB integration
• Through-hole mounting technology ensures secure mechanical attachment
• Tin-plated contact surfaces provide durable electrical connectivity
• Standard 2.54 mm pitch allows compatibility with common wiring systems

Headers, Male Pins Applications

• General-purpose electronic device interconnections
• Board-to-board signal transmission modules
• Wire-to-board connection assemblies
• Industrial control panel wiring harnesses

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix 'S' against the manufacturer's official datasheet to confirm tin plating specifications. Ensure the required contact count matches the 21-position variant exactly. Cross-reference the package type as through-hole straight pins to avoid confusion with surface-mount alternatives. Confirm insulation material properties align with thermal requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this model when a single-row, through-hole male header is required for 2.54 mm pitch applications. Consider the 3 A current rating and 250 V voltage limit for circuit compatibility. Evaluate the straight pin orientation against available vertical clearance on the target assembly. Compare alternative series if higher density or different plating materials are necessary for specific environmental conditions.

Headers, Male Pins Part Context

This component belongs to the Fischer Elektronik SL 11 series of pin headers. The series offers various contact counts and configurations tailored for diverse electronic assembly needs. The SL 11 designation indicates a specific family of connectors characterized by standardized spacing and robust construction suitable for repeated mating cycles in industrial and commercial electronics manufacturing.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 21-position, 2.54 mm pitch male headers from Fischer Elektronik such as the SL 11 164 21 Z variant, which differs primarily in contact plating. Ensure any replacement maintains the same through-hole mounting style and straight pin geometry to preserve mechanical fit within the existing design constraints.