BL 3 9 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 3 9 Z is a female header connector from the BL series, designed for through-hole mounting. It features 9 positions with a 0.635 mm (0.025 inch) pitch and a 2.54 mm (0.100 inch) row spacing. The contacts are fork-type stamped springs plated with tin. The insulating body is made of PPS plastic, rated UL 94 V-0, and supports a temperature range of -40°C to +200°C. The unit withstands a test voltage of 1500 V.

Headers, Receptacles, Female Sockets Feature Summary

• Fork contact design with separable pitch for flexible configuration
• Stamped contact spring construction allows for cutting to length
• Tin-plated contact surfaces ensure reliable electrical connection
• High-temperature resistant PPS insulating body

Headers, Receptacles, Female Sockets Applications

• Electronic assemblies requiring precision interconnects
• Custom circuit board configurations needing cut-to-length headers
• Industrial equipment operating in high-temperature environments

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific order matches the BL 3 9 Z designation, ensuring 9 positions and tin plating. Confirm the supplier provides the correct PPS material variant for high-temperature stability. Check RoHS compliance status if required by project specifications. Ensure the vendor supplies the component as a single-row header suitable for through-hole soldering processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a flexible, cuttable female header is required. The 0.635 mm pitch allows dense packing while maintaining mechanical stability. Choose over gold-plated variants if cost efficiency is prioritized and corrosion resistance requirements are moderate. The PPS material makes it suitable for applications exceeding standard nylon temperature limits.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Fischer Elektronik BL series of female headers. These connectors utilize stamped contact springs rather than formed pins, offering flexibility in assembly. The series includes various position counts and plating options, allowing engineers to configure custom lengths directly from standard strips or pre-cut units.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 0.635 mm pitch, 9-position count, and through-hole mounting style. Verify that alternative vendors offer tin-plated fork contacts with compatible PPS insulation. Ensure any replacement maintains the same UL 94 V-0 flammability rating and thermal endurance capabilities.