BL 5 025 27

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 5 025 27 is a 27-position PCB receptacle from the BL 5 025 series. It features a 2.54 mm pitch spacing and a single row of female contacts designed for through-hole straight mounting. The connector utilizes internal spring contact technology with a nickel base and 0.25 µm gold plating to ensure reliable electrical conductivity. It supports a maximum voltage of 150 V and a current rating of 3 A. The unit operates within a temperature range of -40°C to +163°C, with a thermal withstand capability of 260°C for 10 seconds.

Headers, Receptacles, Female Sockets Feature Summary

• Internal spring contact mechanism ensures stable connection
• Gold-plated contacts provide corrosion resistance
• UL 94 V-0 flammability classification

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections
• Through-hole PCB mounting systems
• Electronic equipment signal transmission

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 27-contact configuration and 2.54 mm pitch. Confirm that the through-hole straight orientation aligns with the printed circuit board layout requirements. Ensure compatibility with the specified 150 V and 3 A ratings for the intended application environment. Check for RoHS compliance if restricted substances are a concern in the manufacturing process.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row female header with internal spring contacts is required for robust board-to-board connections. The gold-plated surface finish is suitable for applications demanding high reliability and corrosion resistance. Consider the through-hole mounting style and straight orientation for standard PCB assembly processes. Verify that the operating temperature range meets the environmental conditions of the final product.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Fischer Elektronik BL 5 025 series of PCB connectors. The series offers various contact counts while maintaining consistent 2.54 mm pitch and internal spring contact technology. Fischer Elektronik specializes in connectors, heat sinks, and electronic components for the global electrical industry. The brand emphasizes precision manufacturing and quality standards for its connector products.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Fischer Elektronik documentation for direct substitutes within the BL 5 025 series with different contact counts. Verify mechanical dimensions and pin configurations before considering alternatives from other manufacturers.

Headers, Receptacles, Female Sockets FAQ

What is the contact surface finish of the BL 5 025 27?

The contacts feature a nickel base with 0.25 µm gold plating.

What is the flammability class of the connector housing?

The housing meets the UL 94 V-0 flammability classification.