BLM KG 1 20 G

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BLM KG 1 20 G is a 20-position PCB receptacle connector designed for through-hole mounting. It features a single row with a 1.27 mm (0.050 inch) pitch and gold-plated contacts to ensure reliable electrical conductivity. The component is rated for 1.5 A current and 125 V voltage, operating within a temperature range of -40°C to +105°C. The housing is constructed from black polyamide material compliant with UL94 V-0 flammability standards, providing mechanical stability and safety in industrial environments.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contact surfaces provide optimal electrical conductivity and corrosion resistance.
• Through-hole straight mounting design ensures secure PCB attachment.
• Polyamide housing meets UL94 V-0 flammability requirements for safety.

Headers, Receptacles, Female Sockets Applications

• Industrial control systems requiring reliable signal transmission
• General electronic equipment board-to-board interconnects
• Automotive electronics applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm contact plating and pin configuration, as variations exist within the BLM KG 1 series. Ensure the selected variant matches the required 1.27 mm pitch and 20-pin count. Cross-reference the manufacturer's datasheet for thermal soldering limits and mechanical dimensions before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, 20-pin through-hole header with gold contacts is required. The 1.27 mm pitch suits standard density PCB layouts. Consider the 1.5 A rating for current capacity needs. Verify that the straight mounting style aligns with the assembly orientation and available vertical clearance on the target circuit board.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BLM KG 1 series of precision-engineered socket headers from Fischer Elektronik. The series offers various pin counts and configurations, including SMD options like the MK 222 SMD. The BLM KG 1 20 G specifically addresses the need for robust, high-conductivity connections in space-constrained industrial and automotive modules.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Fischer Elektronik connectors with identical 1.27 mm pitch and 20-pin through-hole specifications. Verify compatibility with mating pins regarding contact geometry and plating thickness. Alternative manufacturers may offer generic equivalents, but mechanical footprint and electrical ratings must be strictly matched.