SL 1 128 4 S

Headers, Male Pins Overview

The SL 1 128 4 S is a male header board connector from the Fischer Elektronik SL series. It features a 2.54 mm pitch and four contacts arranged in a single row. The connector utilizes a surface-mount soldering technique for PCB attachment. Contact materials consist of a copper-tin alloy with selective gold plating on the mating surfaces and nickel plus tin on the contact sleeves. The insulating body is constructed from polyamide (PA46) reinforced with glass fiber, supporting an operating temperature range of -40°C to +163°C.

Headers, Male Pins Feature Summary

• Surface-mount design facilitates automated assembly processes
• Selective gold plating ensures reliable signal transmission
• Glass-fiber reinforced polyamide provides thermal stability

Headers, Male Pins Applications

• General-purpose electronic circuit interconnections
• Industrial control system PCBs
• Consumer electronics assemblies

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against official Fischer Elektronik documentation to confirm pin count and configuration. Ensure compatibility with standard 2.54 mm mating connectors. Confirm RoHS compliance status through current manufacturer declarations prior to procurement.

Headers, Male Pins Selection Notes

Select this component for applications requiring low-profile surface-mount headers. Evaluate thermal resistance during soldering against the PA46 material limits. Ensure mechanical clearance allows for the specified contact length and insulation height dimensions.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL series of rectangular connectors. The series offers various contact counts and configurations for board-to-board or cable-to-board connections. The SL 1 128 4 S represents a specific variant within this standardized family designed for general-purpose mounting.

Headers, Male Pins Replacement Considerations

Consult official Fischer Elektronik catalogs for direct substitutes with identical pitch and contact arrangements. Verify that any alternative components match the surface-mount footprint and thermal specifications.