BL 18 141 19

Headers, Receptacles, Female Sockets Overview

The BL 18 141 19 is a PCB socket header manufactured by Fischer Elektronik, designed for through-hole mounting. It features 19 positions with a 2.54 mm pitch and straight orientation. The contacts utilize a CuZn-alloy surface finish, while the mating interface employs gold plating with a thickness of 0.75 µm (29.5 µin). The component operates within a temperature range of -40°C to +163°C and withstands soldering at 260°C for 10 seconds. It meets UL 94 V-0 flammability standards and offers specific insulation resistance exceeding 10^7 Ω·m.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated mating contact surfaces ensure reliable electrical connectivity
• Through-hole termination method provides secure mechanical attachment
• PC 104 version configuration supports standard board stacking applications

Headers, Receptacles, Female Sockets Applications

• PC 104 compliant electronic module interconnections
• Board-to-board stacking connections in industrial systems
• High-reliability signal transmission in embedded hardware

Headers, Receptacles, Female Sockets Procurement Notes

Verify the exact part number against official Fischer Elektronik documentation to confirm pin count and orientation. Ensure that the required contact material specifications align with project needs, as variations may exist between copper-zinc alloy and other conductive options. Cross-reference the datasheet for thermal limits and flammability ratings before finalizing procurement decisions.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 19-position straight header is required for PC 104 form factor implementations. Consider the operating temperature range and soldering tolerance during design integration. Verify that the gold-plated mating interface matches the counterpart connector requirements to ensure optimal contact performance and longevity.

Headers, Receptacles, Female Sockets Part Context

This model belongs to the Fischer Elektronik BL series of PCB connection systems, specifically tailored for stackable board architectures. The product line emphasizes robust mechanical stability and consistent electrical performance for industrial and commercial electronics. It serves as a critical interface element in modular electronic designs requiring standardized spacing and reliable signal paths.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 19-pin count, 2.54 mm pitch, and straight through-hole configuration. Verify compatibility with PC 104 standards if applicable. Ensure equivalent thermal and flammability ratings are maintained to preserve system safety and operational integrity.