SL 11 139 32 G

Headers, Male Pins Overview

The Fischer Elektronik SL 11 139 32 G is a single-row male pin header connector designed for through-hole PCB mounting. It features 32 positions with a 0.100-inch (2.54 mm) pitch. The contacts are constructed from copper-tin alloy, gold-plated on the mating surface and tin-plated on the tail. Key dimensions include an insertion depth of 3.00 mm, an insulation height of 2.80 mm, and a total contact length of 13.90 mm. The housing utilizes polyamide (PA46), ensuring UL 94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Precision-engineered one-row configuration with square contact shape for reliable signal transmission
• Through-hole termination method ensures secure mechanical attachment to printed circuit boards
• Dual-metal plating system provides optimized conductivity at the interface and corrosion resistance at the tail

Headers, Male Pins Applications

• Industrial control panel interconnections
• Signal processing module assembly
• Precision electronic instrumentation headers

Headers, Male Pins Procurement Notes

Verify that the specific suffix 'G' corresponds to the required gold-plated contact finish as documented in the official datasheet. Confirm the 32-position count matches the design requirement. Ensure the through-hole footprint aligns with the specified 2.54 mm pitch and insertion depth parameters before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with precise 2.54 mm spacing is required for high-reliability applications. The gold-plated contacts offer superior performance for frequent mating cycles compared to standard tin-only variants. Consider the PA46 insulation material for thermal stability during soldering processes.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL 11 series, which specializes in precision male pin headers. The series offers various pole counts and plating options to suit different electrical and mechanical constraints. The SL 11 designation indicates a specific form factor and contact geometry standardized within the manufacturer's product line.

Headers, Male Pins Replacement Considerations

Direct substitutes include the SL 11 139 33 Z for increased position count or SL 11 139 9 G for reduced positions. Verify that alternative parts maintain the same 2.54 mm pitch and through-hole compatibility to ensure mechanical fit without redesigning the PCB footprint.