SL 1 154 18 S

Headers, Male Pins Overview

The SL 1 154 18 S is a single-row male pin header manufactured by Fischer Elektronik. It features 18 contacts with a 2.54 mm pitch, designed for through-hole termination. The connector utilizes square-shaped tin-plated copper-tin contacts and a black polyamide (PA46) insulation body. Key dimensions include an overall contact length of 24.00 mm, a mating contact length of 15.4 mm, and a column length of 5.8 mm. The insulation height is 2.80 mm, and the solder tail length is 3.30 mm. Rated at 3A and 250V, it operates within a temperature range of -40°C to +163°C.

Headers, Male Pins Feature Summary

• Single-row male pin configuration for standard board-to-board or cable connections
• Through-hole mounting with straight termination for secure PCB attachment
• Tin-plated copper-tin contacts providing reliable electrical conductivity
• Polyamide (PA46) insulation material ensuring thermal stability up to 163°C

Headers, Male Pins Applications

• General electronic equipment interconnects
• Industrial control system signal routing
• Consumer electronics assembly

Headers, Male Pins Procurement Notes

Verify the specific suffix 'S' indicates tin plating rather than gold ('G') or nickel-gold variants when sourcing replacements. Confirm that the 18-position count matches the design requirement, as Fischer Elektronik offers multiple row and position options within the SL 1 series. Ensure the through-hole footprint aligns with the specified 2.54 mm pitch and 3.30 mm solder tail length to prevent mechanical stress during wave soldering processes.

Headers, Male Pins Selection Notes

Select this component for applications requiring a single-row, low-profile male header with standard 2.54 mm spacing. The tin-plated finish is suitable for general-purpose use where high corrosion resistance is not critical. Consider the SL 1 154 18 G variant if gold plating is required for improved contact reliability in harsh environments. Verify current ratings and temperature limits against the specific operational conditions of the target circuit.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL 1 series, which comprises single-row male pin headers. The series is characterized by its compact design and standardized 2.54 mm pitch, widely used in various electronic assemblies. The SL 1 154 18 S specifically denotes the 18-position variant with tin plating, distinguishing it from other positions and finishes within the same product family.

Headers, Male Pins Replacement Considerations

Direct substitutes include Fischer Elektronik SL 1 154 18 G (gold-plated) or SL 1 154 18 Ni (nickel-plated). Generic equivalents must match the 2.54 mm pitch, 18-position count, single-row configuration, and through-hole termination type. Ensure the replacement's insulation material and temperature rating meet or exceed the original specifications.