SL 11 139 20 Z

Headers, Male Pins Overview

The SL 11 139 20 Z is a male pin header connector manufactured by Fischer Elektronik. It features a single row with 20 positions and a 2.54 mm (0.100 inch) pitch. Designed for through-hole mounting, the connector utilizes square contacts made of copper-tin alloy with tin plating. The contact length for mating is 8.10 mm, while the column length is 3.00 mm. The total contact length measures 13.90 mm, and the insulation height is 2.80 mm. The housing is constructed from polyamide (PA46). This component is currently in production.

Headers, Male Pins Feature Summary

• Single-row male pin header configuration
• Through-hole mounting design
• Square contact cross-section
• Tin-plated copper-tin alloy contacts

Headers, Male Pins Applications

• General electronic circuit interconnections
• PCB-to-PCB board connections
• Wire-to-board assemblies

Headers, Male Pins Procurement Notes

Verify the specific part number SL 11 139 20 Z against official Fischer Elektronik documentation to confirm current availability and exact specifications. Ensure compatibility with mating connectors regarding pitch and contact geometry. Check for any recent updates to material composition or RoHS compliance status directly from the manufacturer's datasheet before procurement.

Headers, Male Pins Selection Notes

Select this connector when a single-row, 20-position male header with a 2.54 mm pitch is required. Ensure the application supports through-hole mounting and operates within standard voltage ratings. Consider the square contact shape and tin plating for corrosion resistance and reliable electrical performance in general-purpose electronics.

Headers, Male Pins Part Context

This component belongs to the SL 11 series of male pin headers from Fischer Elektronik. The series offers various position counts ranging from 1 to 36 contacts, all maintaining a consistent 2.54 mm grid spacing. These connectors are designed for robust mechanical and electrical connections in electronic assemblies.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Fischer Elektronik SL 11 series headers with matching 20-position count and 2.54 mm pitch, such as SL 11 139 20 S or SL 11 139 20 G, provided the suffix indicates compatible termination or plating variations without altering functional dimensions.