BL 3 1 G

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 3 1 G is a single-position female header connector featuring a 0.100-inch (2.54 mm) through-hole pin spacing and a 0.635 mm separable pitch design. It utilizes gold-plated contacts with a nominal current rating of 3 A and a nominal voltage of 125 V AC, supported by a 1500 V test voltage. The insulating body is constructed from PPS material, ensuring reliable performance across an operating temperature range of -40°C to +200°C, with soldering resistance up to 260°C for 10 seconds.

Headers, Receptacles, Female Sockets Feature Summary

• Constructed with a stamped contact spring designed as a fork contact, allowing for flexible configuration and any required number of contacts via the separable pitch.
• Features gold-plated CuSn-alloy contacts to ensure high conductivity and corrosion resistance in electrical connections.
• Utilizes a robust PPS insulating body capable of withstanding standard industrial soldering temperatures without degradation.

Headers, Receptacles, Female Sockets Applications

• Through-hole PCB assembly requiring single-position signal or power interconnects
• Industrial control systems utilizing standard 2.54 mm pin spacing
• Electronic modules requiring high-temperature soldering compatibility

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against official Fischer Elektronik documentation to confirm contact plating thickness and insulating material specifications. Ensure the selected variant matches the required nominal current and voltage ratings for the target application environment. Cross-reference the datasheet for precise mechanical dimensions and thermal limits before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-position through-hole connection is required with a 2.54 mm centerline. Consider the 3 A current rating and 125 V AC voltage limit for circuit compatibility. The PPS material and gold plating are suitable for environments demanding corrosion resistance and thermal stability during assembly processes.

Headers, Receptacles, Female Sockets Part Context

The BL 3 series represents a line of female headers characterized by stamped contact springs and fork contact designs. This series allows for flexible configuration due to its separable pitch structure, enabling manufacturers to assemble connectors with varying numbers of positions while maintaining consistent mechanical and electrical standards across the product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical fit and electrical ratings against alternative suppliers if sourcing changes are necessary.

Headers, Receptacles, Female Sockets FAQ

What is the maximum soldering temperature the BL 3 1 G can withstand?

The component withstands soldering temperatures up to 260°C for a duration of 10 seconds.

What material is used for the insulating body?

The insulating body is made from PPS (Polyphenylene Sulfide).