BL 2 52 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 2 52 Z is a 52-position female header connector designed for through-hole mounting on printed circuit boards. It utilizes a stamped contact spring with a fork contact design, engineered for a 0.635 mm (0.100 inch) separable pitch to accommodate various pin sizes. The connector features an insulating body constructed from PPS material, ensuring stability across a wide temperature range of -40°C to +200°C, with resistance to soldering heat up to 260°C for 10 seconds. It meets UL 94 V-0 flammability standards and supports a test voltage of 1500 V. The contacts are finished with tin plating to ensure reliable electrical performance.

Headers, Receptacles, Female Sockets Feature Summary

• Stamped contact spring with fork contact design for versatile pin accommodation
• PPS insulating body providing high thermal stability and flame retardancy
• Through-hole mounting configuration for secure PCB integration

Headers, Receptacles, Female Sockets Applications

• General purpose electronic assemblies requiring high-density connections
• Industrial control systems operating within specified temperature ranges
• Consumer electronics utilizing standard 0.100 inch pitch interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm contact plating and housing color options. Ensure that the through-hole footprint matches the target PCB layout dimensions. Confirm that the operating environment does not exceed the rated temperature limits or voltage specifications defined in the official documentation.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-count, low-profile female header is required for through-hole assembly. The fork contact design allows compatibility with various wire and pin diameters around the standard pitch. Consider the PPS material properties for applications involving high thermal stress during soldering or operation.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL 2 series of PCB connectors. The series offers female headers with stamped contact springs, available in various position counts. The BL 2 series is characterized by its robust construction and suitability for general electronic interconnections, providing a reliable solution for board-to-board or cable-to-board applications.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 52-position count, 0.100 inch pitch, and through-hole package. Verify that alternative components offer equivalent PPS insulation and tin-plated contacts. Cross-reference mechanical dimensions to ensure PCB footprint compatibility.