SL 1 230 21 S

Headers, Male Pins Overview

The SL 1 230 21 S is a male pin header connector manufactured by Fischer Elektronik, designed for through-hole mounting on printed circuit boards. It features 21 positions arranged in a single row with a standard 0.100-inch (2.54 mm) contact pitch. The insulating body is constructed from glass-filled polyamide (PA46), providing robust mechanical stability and thermal resistance. This component supports an operating temperature range of -40°C to +163°C and withstands a voltage rating of 250VAC. It is rated for a current capacity of 3A and includes UL 94 V-0 flammability classification.

Headers, Male Pins Feature Summary

• Constructed with glass-filled polyamide (PA46) insulating body for enhanced durability
• Supports high-temperature soldering processes up to 260°C for 10 seconds
• Features gold-plated contacts to ensure reliable signal transmission
• Complies with UL 94 V-0 flammability standards for safety

Headers, Male Pins Applications

• General-purpose board-to-board interconnections
• Wire-to-board connections requiring high thermal stability
• Industrial electronic assemblies operating within extended temperature ranges

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix 'S' against the manufacturer's official datasheet to confirm terminal plating and material specifications. Ensure the selected variant matches the required 21-position count and single-row configuration. Cross-reference the PA46 insulation material and 2.54mm pitch requirements with the target PCB design constraints before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a through-hole male header with a 2.54mm pitch is required for applications demanding high thermal endurance up to 163°C. The PA46 glass-filled construction makes it suitable for environments where mechanical strength and flame retardancy are critical. Confirm that the 3A current rating and 250VAC voltage limit align with the system's electrical load requirements.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL series of male pin headers, which are widely used in industrial and consumer electronics. The SL 1 230 21 S specifically denotes a 21-position variant within this family. Similar parts in the series vary primarily by position count and row configuration, sharing common material properties and mounting styles.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 21-position count, 2.54mm pitch, and through-hole mounting style. Verify that alternative manufacturers offer comparable PA46 insulation and gold-plated contact finishes to maintain thermal and electrical performance equivalence.