BL 4 68 G

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 4 68 G is a 68-pin header connector designed for board-to-board stacking applications. It features a 0.100-inch (2.54 mm) pitch and utilizes a two-row configuration with gold-plated contacts. The component employs a through-hole termination method and includes a black housing. Key dimensional specifications include an overall pin length of 0.980 inches, a mating column length of 0.236 inches, and a solder tail length of 0.130 inches.

Headers, Receptacles, Female Sockets Feature Summary

• Provides reliable electrical interconnection between stacked printed circuit boards
• Features gold-plated contact surfaces to ensure corrosion resistance and stable conductivity
• Utilizes a standard 0.100-inch grid spacing for compatibility with common PCB layouts

Headers, Receptacles, Female Sockets Applications

• Stacking multiple circuit boards in compact electronic assemblies
• High-density interconnect solutions requiring robust mechanical stability
• Industrial control systems utilizing modular board architectures

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number against official Fischer Elektronik documentation to confirm dimensional accuracy and contact plating specifications. Ensure that the selected variant matches the required board thickness and stacking height constraints. Cross-reference the datasheet for thermal and current ratings relevant to the intended application environment before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when a 68-position interface is required for vertical board stacking. Consider the 0.100-inch pitch requirement and the need for through-hole mounting during the design phase. Evaluate the available stacking heights to determine if the standard column length meets the system's spatial requirements. Confirm compatibility with corresponding socket or plug components from the same product series.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Fischer Elektronik SL/BL series of rectangular connectors. These products are engineered for high-reliability interconnects in industrial and commercial electronics. The series offers various pin counts and stacking heights to accommodate diverse board-to-board connection needs while maintaining consistent electrical performance and mechanical durability.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Fischer Elektronik catalogs for direct substitutes within the same series offering identical pin counts and pitch dimensions. Verify that any alternative component maintains the same through-hole termination style and gold plating specifications to ensure functional equivalence.