BL 8 42

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 8 42 is a precision female header connector designed for printed circuit board applications. It features a socket strip configuration with two rows of contacts, providing a total of 42 positions. The component utilizes a 2.54 mm pitch spacing to ensure reliable mating with standard male headers. Constructed for through-hole mounting, the connector supports wire diameters ranging from 0.635 mm up to 0.85 mm. The insulating body is engineered to withstand a nominal voltage of 150 V DC and a test voltage of 1500 V, ensuring electrical safety and signal integrity in industrial environments.

Headers, Receptacles, Female Sockets Feature Summary

• Precision socket strip design with two contact rows for secure PCB interconnection
• Compatible with wire diameters between 0.635 mm and 0.85 mm for versatile cabling options
• High dielectric strength rated for 1500 V test voltage and 150 V DC nominal operation

Headers, Receptacles, Female Sockets Applications

• Industrial electronic control systems requiring robust signal transmission
• Electrical equipment interfaces needing high-voltage isolation capabilities
• General-purpose PCB assemblies utilizing standard 2.54 mm pitch connectors

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm if the unit includes optional bar magazine packing or standard bulk packaging. Ensure the selected variant matches the required contact plating and housing material specifications for the intended environmental conditions. Cross-reference the datasheet revision date to confirm compliance with current manufacturing standards before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 42-position, two-row female header is required for through-hole PCB mounting. Confirm that the application environment remains within the 150 V DC operational limit and that wire gauges fall within the 0.635 mm to 0.85 mm range. Consider the physical height of the plastic body and available clearance on the assembly layout before integration.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL 8 series of precision connectors, which are manufactured by a German company specializing in high-grade electromechanical solutions. The series offers various position counts, including adjacent models like the BL 8 38 and BL 8 42 ECO, allowing designers to scale connectivity requirements while maintaining consistent mechanical and electrical performance characteristics across the product line.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Fischer Elektronik BL 8 series variants with matching pin counts and pitch. Verify compatibility with existing male header counterparts regarding contact geometry and insulation voltage ratings before swapping components.