SL 11 139 33 G

Headers, Male Pins Overview

The SL 11 139 33 G is a one-row, 0.635 mm pitch pin header connector manufactured by Fischer Elektronik. It features 33 male pins designed for through-hole mounting with a square contact shape. The connector utilizes tin-plated copper-tin contacts and polyamide (PA46) insulation. Key dimensions include a mating contact length of 8.10 mm, a column contact length of 3.00 mm, and an overall contact length of 13.90 mm. The insulation height is 2.80 mm, and the plating thickness is 4.00 µm.

Headers, Male Pins Feature Summary

• Precision-engineered one-row configuration with 0.635 mm pitch
• Through-hole mounting design for secure PCB attachment
• Square-shaped male contacts with tin plating for reliable connection

Headers, Male Pins Applications

• High-density electronic interconnects
• Precision instrumentation modules
• Industrial control systems requiring tight pitch spacing

Headers, Male Pins Procurement Notes

Verify that the suffix 'G' corresponds to the specific tin plating thickness and material composition as defined in the official Fischer Elektronik datasheet. Confirm the 0.635 mm pitch requirement matches the mating connector specifications to ensure mechanical compatibility. Check RoHS compliance status if required for your assembly process.

Headers, Male Pins Selection Notes

Select this component when a sub-millimeter pitch (0.635 mm) is required for high-density applications. Ensure the board layout supports the 33-position through-hole footprint. Compare against standard 2.54 mm headers if space constraints allow, but prioritize this model for precision alignment needs.

Headers, Male Pins Part Context

This part belongs to the SL 11 series from Fischer Elektronik, which specializes in precision pin headers. The series offers various pin counts and configurations tailored for demanding electronic environments. The SL 11 139 variant specifically denotes the 0.635 mm pitch family within their broader connector portfolio.

Headers, Male Pins Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation. Direct replacement requires matching the 0.635 mm pitch, 33-pin count, and through-hole mounting style exactly.