SL 11 139 27 S

Headers, Male Pins Overview

The SL 11 139 27 S is a single-row male pin header manufactured by Fischer Elektronik. It features a 0.100-inch (2.54mm) pitch and contains 27 positions. Designed for through-hole mounting, the connector utilizes tin-plated contacts with a thickness of 157.5µin (4.00µm). The contact material is copper-tin, and the housing is constructed from polyamide (PA46). Key dimensions include a total contact length of 0.547 inches (13.90mm), an insulation height of 0.110 inches (2.80mm), and a mating contact length of 0.319 inches (8.10mm).

Headers, Male Pins Feature Summary

• Single-row configuration designed for board-to-board or wire-to-board interconnections.
• Through-hole termination method ensures secure PCB mounting.
• Tin-plated copper-tin contacts provide reliable electrical conductivity.
• Polyamide (PA46) insulation offers structural stability and heat resistance.

Headers, Male Pins Applications

• Industrial control system interconnects
• Consumer electronics assembly
• Test and measurement equipment connections

Headers, Male Pins Procurement Notes

Verify the specific suffix 'S' against the manufacturer's datasheet to confirm tin plating specifications. Ensure the required pin count matches the 27-position variant. Confirm that the through-hole footprint aligns with your PCB design guidelines. Check for RoHS compliance status if required by your manufacturing standards. Validate operating temperature ranges against application requirements.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with a 2.54mm pitch is required. Consider the 27-pin count for specific channel needs. Evaluate the through-hole mounting style against surface-mount alternatives. Assess the tin plating suitability for the intended mating cycles and environmental conditions. Compare physical dimensions against available board space constraints.

Headers, Male Pins Part Context

This part belongs to the SL 11 139 series of precision-engineered electronic components. The series offers various pin counts while maintaining consistent pitch and form factor. Fischer Elektronik designs these headers for demanding applications requiring reliable connectivity. The product line emphasizes mechanical stability and electrical performance in compact spaces.

Headers, Male Pins Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify identical pitch, row count, and pin quantity. Ensure matching termination type and contact plating. Confirm dimensional compatibility with existing footprints.

Headers, Male Pins FAQ

What is the contact material used in this connector?

The contacts are made from copper-tin alloy.

Is this connector suitable for high-temperature environments?

The polyamide (PA46) insulation provides thermal stability, but specific limits should be verified in the datasheet.