SL 1 025 18 G

Headers, Male Pins Overview

The SL 1 025 18 G is a male header connector from the Fischer Elektronik SL series, designed for through-hole mounting. It features an 18-position single-row configuration with a 0.635 mm (0.025 inch) contact spacing. The contacts are gold-plated over nickel to ensure reliable signal transmission and corrosion resistance. Rated for 3A current at 250VAC, it utilizes a polyamide insulation material compliant with UL94 V-0 flammability standards. The component supports reflow soldering processes and operates within a temperature range of -40°C to +163°C.

Headers, Male Pins Feature Summary

• Precision-engineered single-row male header design for compact PCB integration
• Gold-plated contacts over nickel base for enhanced conductivity and durability
• Through-hole termination method compatible with standard reflow soldering profiles
• High-temperature resistant polyamide insulation ensuring stable performance in thermal environments

Headers, Male Pins Applications

• Industrial control systems requiring robust signal interconnects
• Consumer electronics utilizing space-constrained board layouts
• Automotive electronic modules demanding high-temperature reliability
• Telecommunications equipment interfaces

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix 'G' corresponds to the required gold plating thickness and contact material specifications as defined in the official datasheet. Confirm that the single-row 18-position configuration matches the target PCB footprint and mating connector requirements. Ensure compatibility with the specified reflow soldering temperature profile during assembly planning.

Headers, Male Pins Selection Notes

Select this model when a low-profile, single-row through-hole header is required for 0.635 mm pitch applications. Consider the gold plating option for environments where corrosion resistance or frequent mating cycles are critical factors. Evaluate the thermal rating against the operational environment to ensure the -40°C to +163°C range meets system demands.

Headers, Male Pins Part Context

This component belongs to the Fischer Elektronik SL 1 025 series, which specializes in precision male headers for PCB connections. The series offers various pin counts and row configurations, all sharing a consistent 0.635 mm pitch. This specific variant provides a balanced solution for general-purpose electronic assemblies needing reliable electrical connectivity with standard through-hole manufacturing processes.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 0.635 mm pitch, 18-pin count, single-row layout, and through-hole mounting style. Verify that alternative components offer equivalent current ratings and temperature tolerances. Check for identical housing dimensions to ensure mechanical fit within the existing enclosure constraints.