BLM 2 SMD 40 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BLM 2 SMD 40 Z is a surface-mount female header connector designed for PCB assembly. It features a dual-row configuration with 40 contacts, utilizing a pitch of 1.27 mm and 2.54 mm spacing. The contacts are constructed from CuSn-alloy to ensure reliable electrical performance. This component is compatible with the SLV male header series, facilitating secure interconnections in electronic circuits requiring high-density mounting.

Headers, Receptacles, Female Sockets Feature Summary

• Surface-mount design for automated PCB assembly
• Dual-row female header configuration
• Compatible with SLV male header series

Headers, Receptacles, Female Sockets Applications

• Electronic circuit board interconnections
• High-density PCB assembly applications
• Industrial control systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix 'Z' against official Fischer Elektronik documentation to confirm insulation resistance and flammability ratings. Ensure compatibility with the SLV male header series before procurement. Confirm surface-mount package dimensions match the target PCB footprint to prevent assembly errors during production.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a 40-contact dual-row female header is required for surface-mount technology. Verify that the 1.27 mm pitch aligns with the system's density requirements. Ensure the mating SLV male headers are available and compatible. Consider thermal management needs given the operating temperature range specified in the datasheet.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the BLM 2 SMD series of female headers from Fischer Elektronik. The series offers various contact counts ranging from 4 to 40 positions. The '40 Z' variant specifically denotes the 40-position configuration with specific material properties. It is part of a broader ecosystem including matching male headers for complete connector solutions.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the same series include BLM 2 SMD 32 Z or BLM 2 SMD 16 Z if fewer contacts suffice. Cross-brand replacements require verifying identical pitch, row configuration, and mounting style. Always validate mechanical fit and electrical specifications before substituting.