SL 11 139 26 G

Headers, Male Pins Overview

The SL 11 139 26 G is a male pin header manufactured by Fischer Elektronik, designed for through-hole mounting. It features a single row with 26 positions and a contact pitch of 0.100 inches (2.54 mm). The connector utilizes square-shaped contacts with a tin-plated finish on the mating interface, providing a contact thickness of approximately 157.5 µin (4.00 µm). The overall contact length measures 0.547 inches (13.90 mm), with a post length of 0.118 inches (3.00 mm) and a mating length of 0.319 inches (8.10 mm). Constructed from copper-tin alloy contacts and polyamide (PA46) insulation, this component ensures reliable electrical connectivity in standard PCB applications.

Headers, Male Pins Feature Summary

• Single-row male header configuration for straightforward board integration
• Tin-plated square contacts ensure consistent mating performance
• Polyamide insulation body provides structural stability and thermal resistance

Headers, Male Pins Applications

• General-purpose PCB interconnects
• Board-to-board connections requiring through-hole termination
• Wire-to-board assembly applications

Headers, Male Pins Procurement Notes

Verify that the specific ordering suffix corresponds to the required contact count and plating specifications. Confirm that the through-hole footprint matches the target PCB design dimensions. Ensure compatibility with mating socket connectors regarding pitch and contact geometry. Check for any specific environmental ratings if the application involves extreme temperatures or corrosive conditions. Cross-reference the manufacturer's latest datasheet to confirm current availability and package details before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with a 2.54 mm pitch is required for through-hole mounting. The 26-position count suits applications needing moderate channel density without excessive board space consumption. Tin plating offers a cost-effective solution for general environments, while the PA46 insulation supports standard operating temperatures. Consider alternative series if higher contact counts or different plating materials like gold are necessary for enhanced conductivity or corrosion resistance.

Headers, Male Pins Part Context

This part belongs to the SL 11 series of male headers from Fischer Elektronik, characterized by a 2.54 mm grid and one-row layout. The series supports contact counts ranging from 1 to 36, offering flexibility for various circuit densities. Components in this line typically feature square contact cross-sections and are designed for robust mechanical retention in printed circuit board assemblies.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include variants with different contact counts such as SL 11 139 24 G or SL 11 139 28 G, provided the pitch and mounting style remain compatible. Ensure that any replacement maintains the same tin-plated contact finish and polyamide insulation material to preserve electrical and mechanical consistency.