BL 4 68 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 4 68 Z is a PCB receptacle connector designed for board-to-board applications. It features a 2-row configuration with 68 contacts and a 2.54mm pitch spacing. The unit utilizes stamped contact springs with a fork contact design to ensure precise electrical connections. The insulating body is constructed from PPS material, providing thermal stability within a -40°C to +200°C range. It supports a test voltage of 1500V and meets UL 94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Feature Summary

• Stamped contact spring construction with fork contact design
• PPS insulating body material for thermal resilience
• UL 94 V-0 flammability classification

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnection systems
• High-density electronic assemblies requiring reliable signal transmission
• Industrial equipment operating in elevated temperature environments

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'Z' against official Fischer Elektronik documentation to confirm exact plating specifications and compliance status. Ensure that the 2.54mm pitch and 68-contact count align with the target PCB footprint. Cross-reference the PPS material properties with thermal requirements of the final assembly environment before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a robust board-to-board connection is required with high thermal resistance. The fork contact design offers mechanical stability for repeated mating cycles. Consider the 1500V test voltage rating for insulation needs. Verify that the operating temperature range up to 200°C suits the application's thermal profile.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BL 4 series of connectors, which are characterized by their stamped contact technology. The series is engineered for durability and precision in electronic interconnects. The BL 4 68 Z specifically addresses high-pin-count requirements while maintaining standard 2.54mm spacing for compatibility with common PCB layouts.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.