BL 19 219 22

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 19 219 22 is a PCB receptacle connector designed for board-to-board applications. It features a 2-row configuration with 22 contacts and a 2.54 mm terminal pitch. The component utilizes through-hole termination for secure mounting on printed circuit boards. Contacts are constructed from CuZn alloy with gold plating to ensure reliable electrical performance. The body orientation is straight, facilitating standard vertical assembly in electronic devices requiring robust interconnection solutions.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contact sleeves provide corrosion resistance and stable signal transmission
• Two-row arrangement supports higher density connections within limited board space
• Through-hole soldering ensures mechanical stability and durable board attachment

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in industrial control systems
• Signal routing in precision electronic assemblies
• High-reliability connections in demanding electronic environments

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number against official Fischer Elektronik documentation to confirm row count, contact quantity, and termination method. Ensure compatibility with mating header connectors regarding pitch and housing dimensions. Check for any specific ordering suffixes that may alter physical characteristics or plating specifications before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a two-row through-hole connector with 2.54 mm pitch is required for board-to-board applications. Consider the gold-plated contacts for environments where corrosion resistance is critical. Verify that the straight body orientation fits the available vertical clearance in the design.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the BL 19 series of connectors from Fischer Elektronik. The series offers various pin counts and configurations while maintaining consistent 2.54 mm pitch standards. The BL 19 219 22 specifically addresses needs for 22-contact two-row interconnections in high-precision electronic assemblies.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Fischer Elektronik documentation for confirmed substitute part numbers. Verify that any alternative maintains identical 2.54 mm pitch, two-row configuration, and through-hole termination requirements.