BL 17 SMD 19 SM

Headers, Receptacles, Female Sockets Overview

The BL 17 SMD 19 SM is a surface-mount female header connector manufactured by Fischer Elektronik. It features a 19-position configuration with a standard 0.100-inch (2.54 mm) pitch. The contacts are constructed from CuZn alloy and finished with a gold plating to ensure reliable signal transmission and corrosion resistance. Designed for direct board mounting, this component accommodates mating pins with diameters ranging from 0.65 mm to 0.85 mm, providing secure connectivity in compact electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

• Surface-mount design for automated PCB assembly
• Gold-plated CuZn alloy contacts for durability
• Standard 2.54 mm pitch for universal compatibility

Headers, Receptacles, Female Sockets Applications

• Compact consumer electronics interconnects
• Industrial control panel signal routing
• Embedded system module connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact count matches the required circuit design. Confirm that the surface mount footprint aligns with the PCB layout specifications. Ensure the gold plating specification meets the environmental requirements for the intended application environment.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a fixed 19-position interface is required for surface-mount technology. Consider the 2.54 mm pitch constraint against available mating hardware. Evaluate the mechanical stability provided by the surface-mount form factor versus through-hole alternatives for vibration resistance.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BL 17 SMD series of female headers from Fischer Elektronik. The series offers various position counts to suit different density requirements. All variants share the same 2.54 mm pitch and surface-mount construction, differing primarily in the number of contacts and specific housing dimensions.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the same series include other position variants such as BL 17 SMD 16 SM or BL 17 SMD 20 SM if pin count flexibility exists. Cross-brand replacements require matching the 2.54 mm pitch, surface-mount profile, and contact material specifications.