BLM LG 1 21 G

Headers, Receptacles, Female Sockets Overview

The BLM LG 1 21 G is a single-row PCB receptacle connector manufactured by Fischer Elektronik. It features a 1.27 mm (0.050 inch) pitch and contains 21 contacts designed for through-hole mounting. The connector is configured as a female socket strip intended for board-to-board applications, utilizing tin-plated contacts to ensure reliable electrical connections.

Headers, Receptacles, Female Sockets Feature Summary

• Single-row configuration with 21 positions
• Through-hole straight termination style
• Tin-plated contact surface finish

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections
• Male header mating systems
• General electronic assembly

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the official Fischer Elektronik datasheet to confirm contact plating and row configuration. Ensure the selected variant matches the required pin count and mounting orientation for the target PCB layout before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, 21-position through-hole socket is required. Confirm compatibility with the corresponding male header series, such as SLM or SLV, to ensure proper mechanical fit and electrical performance within the design constraints.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BLM LG series of connectors produced by Fischer Elektronik, a German manufacturer established in 1969. The series includes various configurations of heatsinks, cases, and connectors, with this specific model representing a standard pin strip socket solution.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult the official datasheet for alternative designations or cross-reference data. Verify that any substitute part maintains the identical 1.27 mm pitch, 21-pin count, and through-hole mounting requirements to ensure functional equivalence.