BL 5 025 3

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 5 025 3 is a 3-position PCB receptacle from the BL 5 series. It features a 2.54 mm (0.100 inch) pin pitch and utilizes through-hole mounting for secure board attachment. The connector employs female contacts with internal spring mechanisms, plated with nickel and a 0.25 µm gold finish to ensure reliable signal transmission. Designed for straight orientation, it supports a current rating of 3 A at 150 V. The insulating body is constructed from PA 6.6 GF material, rated UL 94 V-0 for flammability.

Headers, Receptacles, Female Sockets Feature Summary

• Internal spring contact mechanism ensures stable connection
• Gold-plated female contacts for corrosion resistance
• Through-hole mounting for robust PCB integration

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections
• General electronic equipment signal routing
• Industrial control module interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 3-position configuration and 2.54 mm pitch. Confirm that the through-hole mounting style aligns with the target PCB layout. Ensure the voltage and current ratings meet the system requirements. Check for RoHS compliance if environmental regulations apply to the final assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, straight female header is required for 3-way connections. The internal spring design offers superior retention compared to standard friction-fit contacts. Consider the PA 6.6 GF insulation for applications requiring high thermal stability and mechanical strength. Verify that the 0.25 µm gold plating thickness is sufficient for the intended mating cycles.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Fischer Elektronik BL 5 series, which specializes in PCB connectors with internal spring contacts. The series provides various pin counts and configurations for diverse electronic applications. Fischer Elektronik manufactures these connectors to meet high-quality standards for the global electrical industry, ensuring short delivery times for standard stock items.

Headers, Receptacles, Female Sockets Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation. Cross-reference only if exact specifications match: 3 positions, 2.54 mm pitch, female, through-hole, and internal spring contact type.

Headers, Receptacles, Female Sockets FAQ

What is the contact plating material?

The contacts are plated with nickel and a 0.25 µm gold finish.

What is the maximum operating temperature?

The operating temperature range is -40°C to +163°C.