BL 6 40

Headers, Receptacles, Female Sockets Overview

The BL 6 40 is a 40-position PCB receptacle from the Fischer Elektronik BL 6 series. It features a 2.54 mm (0.100 inch) pitch spacing and a dual-row configuration with 40 contacts. Designed for through-hole straight mounting, this connector utilizes an insulating body made of PA 4.6 GF material. The component operates within a temperature range of -40°C to +163°C, with short-term tolerance up to 260°C for 10 seconds. It meets UL 94 V-0 flammability standards and includes gold-plated contact surfaces.

Headers, Receptacles, Female Sockets Feature Summary

• Precision-engineered female header with internal spring contacts for reliable connectivity
• Contact surface plated with nickel and a minimum of 0.75 µm gold
• Constructed with PA 4.6 GF insulating body material for durability
• Designed for through-hole straight mounting on printed circuit boards

Headers, Receptacles, Female Sockets Applications

• Electrical and electronic industry interconnects
• General-purpose PCB board-to-board connections
• Industrial equipment signal routing

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against official Fischer Elektronik documentation to ensure correct pin count and plating specifications. Confirm that the part number matches the required 40-position configuration and through-hole mounting style before procurement. Cross-reference datasheet details for thermal and mechanical ratings to ensure compatibility with the target application environment.

Headers, Receptacles, Female Sockets Selection Notes

Select the BL 6 40 when a robust, high-reliability connection is required for applications demanding gold-plated contacts and a wide operating temperature range. This model is suitable for environments where long-term conductivity and corrosion resistance are critical. Ensure the design accommodates the specified 2.54 mm pitch and dual-row layout constraints.

Headers, Receptacles, Female Sockets Part Context

The BL 6 40 belongs to the BL 6 series of PCB connectors manufactured by Fischer Elektronik GmbH & Co. KG. This series is characterized by precision engineering and durable materials, specifically designed for demanding industrial applications. The BL 6 series offers various position counts, with the BL 6 40 providing a 40-contact solution in a standard through-hole format.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Fischer Elektronik documentation for confirmed substitute part numbers. Verify compatibility regarding pitch, row configuration, and mounting style before substituting.