BLM KG 1 2 G

Headers, Receptacles, Female Sockets Overview

The BLM KG 1 2 G is a two-position through-hole header connector manufactured by Fischer Elektronik. It features a 1.27 mm (0.050 inch) pitch and utilizes gold-plated contacts for reliable signal transmission. The component is designed for board-to-board or wire-to-board applications, offering robust connectivity in industrial environments. Key electrical specifications include a nominal current rating of 3 A and a voltage rating of 500 VAC. The contact material is bronze with a gold finish thickness of 0.2 µm. The unit complies with RoHS standards and contains no SVHC substances above reporting levels.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contacts ensure low contact resistance and corrosion resistance
• Through-hole mounting provides secure mechanical stability on PCBs
• Compact 1.27 mm pitch design supports high-density circuit layouts

Headers, Receptacles, Female Sockets Applications

• Industrial control systems requiring reliable signal interconnects
• Consumer electronics with space-constrained PCB designs
• Automotive electronic modules needing durable connectors

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm contact plating thickness and material composition, as variations may exist within the BLM KG series. Ensure compatibility with mating male headers such as the SLV or SLM series from Fischer Elektronik. Confirm that the through-hole footprint matches the target PCB layout dimensions. Check for RoHS compliance documentation if required by project regulations. Validate the operating temperature range against environmental conditions.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when a 1.27 mm pitch is required for compact board-to-board connections. Consider the gold plating for applications demanding long-term reliability and low friction during mating cycles. Evaluate the through-hole technology suitability against surface-mount alternatives if higher vibration resistance is needed. Compare current ratings against load requirements to ensure safe operation within the 3 A limit. Assess physical space constraints to accommodate the connector height and pin configuration.

Headers, Receptacles, Female Sockets Part Context

The BLM KG series represents Fischer Elektronik's line of precision-engineered female headers. These components are part of a broader ecosystem including matching male headers like the SLV and SLM series. The series emphasizes reliability in industrial settings, utilizing high-quality materials such as bronze contacts and PBT insulation. This specific model serves as a standard solution for general-purpose interconnect needs where durability and consistent performance are prioritized over cost reduction.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Fischer Elektronik 2-position 1.27 mm headers like the BLM KG 1 2 H or variants with different plating options. Cross-brand replacements require verification of pitch, contact geometry, and mounting style. Ensure any alternative meets the same electrical ratings and mechanical retention force specifications.