SL 21 THR 112 36 Z

Headers, Male Pins Overview

The SL 21 THR 112 36 Z is a single-row male pin header from Fischer Elektronik, designed for through-hole PCB mounting. It features 36 positions with a 0.635 mm (0.025 inch) pitch. The connector utilizes bronze contacts with a tin-plated surface finish to ensure reliable electrical connections. The component is rated for operating temperatures ranging from -40°C to +163°C and withstands reflow soldering conditions of 260°C for 10 seconds. Insulation material is polyamide (PA46), providing structural stability and thermal resistance suitable for automated assembly processes.

Headers, Male Pins Feature Summary

• Through-hole mounting technology for secure PCB attachment
• Precision 0.635 mm contact spacing for high-density layouts
• Tin-plated bronze contacts for corrosion resistance
• High-temperature tolerance up to 163°C

Headers, Male Pins Applications

• Industrial control system interconnections
• Consumer electronics board-to-board linking
• Automotive electronic module integration
• Telecommunications equipment signal routing

Headers, Male Pins Procurement Notes

Verify the specific suffix 'Z' against the manufacturer's current datasheet to confirm plating thickness and material specifications. Ensure the ordering part number matches the required 36-position count and single-row configuration. Cross-reference thermal ratings with your assembly process capabilities to guarantee compatibility with your soldering profile and operational environment requirements.

Headers, Male Pins Selection Notes

Select this component when a compact 0.635 mm pitch is required for space-constrained designs. The through-hole construction offers superior mechanical strength compared to surface-mount alternatives. Consider the tin-plated finish for general-purpose applications where gold plating is unnecessary. Validate that the 36-contact length fits within your available panel space and mating connector constraints.

Headers, Male Pins Part Context

This part belongs to the SL 21 THR series of precision headers from Fischer Elektronik. The series is characterized by its robust construction and suitability for harsh environments. The SL 21 THR 112 36 Z represents a specific configuration within this range, offering a balance of density and reliability for standard electronic assemblies requiring durable through-hole connections.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 0.635 mm pitch, 36-position count, and through-hole mounting style. Verify that alternative manufacturers offer compatible tin-plated bronze contacts and similar thermal ratings. Ensure physical dimensions align with existing PCB footprints and mating connector interfaces to prevent assembly issues.