BL 4 72 G

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 4 72 G is a 72-position PCB receptacle connector designed for through-hole mounting. It features a 0.100 inch (2.54 mm) pin pitch and an angled 90-degree configuration to facilitate vertical wire-to-board connections. The contacts are constructed from copper with gold plating, ensuring reliable conductivity and corrosion resistance. This component belongs to the BL series, which utilizes polysulfone insulating bodies to support robust electrical performance in industrial applications.

Headers, Receptacles, Female Sockets Feature Summary

• Angled 90-degree through-hole design for vertical board integration
• Gold-plated copper contacts for enhanced conductivity
• Polysulfone insulating body material for durability

Headers, Receptacles, Female Sockets Applications

• Wire-to-board interconnections
• Industrial control panel assembly
• Electronic equipment internal wiring

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against official Fischer Elektronik documentation to confirm contact plating and housing color specifications. Ensure the selected variant matches the required 72-pin count and 2.54mm pitch dimensions. Cross-reference datasheets to validate compatibility with mating header connectors before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density 72-pin connection is required in a limited footprint area. The 90-degree orientation is optimal for space-constrained designs where vertical cabling is preferred. Verify that the operating temperature range aligns with the application environment and that the through-hole mounting method suits the target PCB manufacturing process.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL series of PCB connectors. The series offers various pin counts and configurations, utilizing stamped contact spring technology. The BL 4 72 G specifically addresses high-channel-count requirements while maintaining standard 2.54mm spacing for broad industry compatibility.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Fischer Elektronik substitution lists for verified equivalent part numbers. Generic replacements may differ in contact material or insulating body composition, potentially affecting long-term reliability.