BLM 2 SMD 20 G

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BLM 2 SMD 20 G is a surface-mount female header connector designed for PCB integration. It features a dual-row configuration with 20 contacts and a 1.27 mm pitch, compatible with male headers such as the SLV series. Constructed from CuSn-alloy contacts, it supports a nominal voltage of 125 V AC and a nominal current of 1.5 A. The component operates within a temperature range of -40°C to +163°C and includes gold plating (0.20µm) on contact surfaces.

Headers, Receptacles, Female Sockets Feature Summary

• Surface-mount design for automated PCB assembly
• Dual-row female header configuration with 20 positions
• Gold-plated CuSn-alloy contacts for reliable conductivity
• Compatible with standard 1.27 mm pitch male headers

Headers, Receptacles, Female Sockets Applications

• General-purpose PCB interconnects
• Signal routing in compact electronic modules
• Integration with mating male header systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific order matches the 20-position variant, as the BLM 2 SMD series offers multiple contact counts. Confirm compatibility with the intended mating male header type, typically SLV series, to ensure proper mechanical fit. Check for RoHS compliance requirements if applicable to your manufacturing standards. Ensure storage conditions maintain contact integrity prior to soldering.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, surface-mount female connector is required for high-density applications. The 1.27 mm pitch allows for compact board layouts compared to larger pitch alternatives. Consider the operating temperature range up to 163°C for environments requiring thermal stability. Verify that the 1.5 A current rating meets the circuit's electrical demands.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BLM 2 SMD family of precision-engineered female headers. These connectors are designed for robust performance in space-constrained electronics. The series provides various contact counts to suit different pin requirements while maintaining consistent mechanical and electrical specifications across variants.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 1.27 mm dual-row SMD footprint and 20-contact count. Compatible alternatives include other manufacturers' 1.27 mm pitch female headers with similar current and voltage ratings. Ensure mechanical dimensions align with existing PCB silkscreen and mounting constraints.