SL 1 025 31 Z

Headers, Male Pins Overview

The SL 1 025 31 Z is a male pin header connector from the Fischer Elektronik SL 1 series. It features a single row with 31 positions and a 0.100" (2.54mm) pitch. Designed for through-hole mounting, it utilizes tin-plated copper alloy contacts with a plating thickness of 157.5µin (4.00µm). The housing is constructed from PA46 nylon, rated UL94 V-0, supporting 3A current at 2000VAC. Operating temperature ranges from -40°C to +163°C. Dimensions include an overall length of 11.2mm, contact length of 5.8mm, and insulation height of 2.6mm.

Headers, Male Pins Feature Summary

• Precision-engineered compact design suitable for space-constrained PCB layouts
• High voltage insulation capability with robust PA46 nylon housing
• Reliable solder termination ensuring stable mechanical connection

Headers, Male Pins Applications

• Industrial control system interconnections
• High-voltage signal routing on PCBs
• Test and measurement equipment headers

Headers, Male Pins Procurement Notes

Verify the specific suffix 'Z' against official Fischer Elektronik documentation to confirm tin plating specifications. Ensure the 31-position count matches the required circuit density. Cross-reference the UL94 V-0 rating and 2000VAC withstand voltage with application safety standards. Confirm through-hole compatibility with target PCB fabrication capabilities.

Headers, Male Pins Selection Notes

Select this component when high voltage isolation is critical alongside standard 2.54mm spacing. The tin-plated contacts offer cost-effective conductivity for non-cyclic mating applications. Consider the 163°C thermal limit for reflow processes. Compare against SL 1 025 variants if different contact counts or plating materials are required for specific environmental conditions.

Headers, Male Pins Part Context

Part of the SL 1 series straight male headers. Shares family traits like PA46 insulation and 2.54mm pitch with models such as SL 1 025 36 Z. Differs in position count and specific plating finish compared to gold-plated SL 1 025 3 G variants. Represents a standard solution for fixed PCB-to-PCB or cable connections requiring high dielectric strength.

Headers, Male Pins Replacement Considerations

SL 1 025 36 Z offers similar construction but with 36 positions. SL 1 025 3 G provides identical form factor but with gold/nickel plating instead of tin. Verify that alternative part numbers maintain the same 2000VAC rating and through-hole termination style.