BL 18 219 20

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 18 219 20 is a precision header connector designed for surface mount or through-hole applications. It features a 20-position configuration with a 0.100-inch (2.54mm) pitch. The contacts are gold-plated to ensure reliable signal transmission and corrosion resistance. Constructed with a copper alloy contact material, this component supports board-to-board connections. It is rated for operation within standard industrial temperature ranges and meets UL94 V-0 flammability standards for the insulating housing.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contacts provide durable connection surfaces resistant to oxidation
• Precision engineering ensures accurate alignment during assembly
• High-temperature soldering capability up to 260°C for ten seconds

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in electronic assemblies
• Industrial control systems requiring robust connectors
• Automotive electronics modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific mounting style required for your PCB layout, as variations exist between surface mount and through-hole versions within the same series. Confirm that the gold plating thickness meets your environmental durability requirements. Ensure the 2.54mm pitch aligns with your mating connector specifications. Check the operating temperature range against your application's thermal profile before finalizing procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a 20-position, 2.54mm pitch connector is needed. Consider the gold contact finish for environments where corrosion resistance is critical. Evaluate the mechanical height constraints of your assembly to ensure compatibility with adjacent components. Verify that the current rating and voltage limits suit your circuit design requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL 18 219 series of precision connectors. The series offers various pin counts and mounting options. These connectors are widely used in applications demanding high reliability and precise alignment. The manufacturer provides extensive technical documentation for integration support.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 20-pin count, 2.54mm pitch, and gold-plated contact finish. Verify mechanical dimensions and mounting type compatibility. Alternative parts from other manufacturers may require adapter solutions if pin spacing differs.