BLY 4 42

Headers, Receptacles, Female Sockets Overview

The BLY 4 42 is a 42-position header connector manufactured by Fischer Elektronik. It features a 0.079-inch (2.00mm) pitch and utilizes through-hole mounting technology. The contacts are gold-plated to ensure reliable electrical performance. This component is designed for secure connections in electronic assemblies requiring precise alignment and durability.

Headers, Receptacles, Female Sockets Feature Summary

• Supports 42 contact positions with a 2.00mm pitch
• Gold-plated contacts for corrosion resistance
• Through-hole mounting for PCB integration

Headers, Receptacles, Female Sockets Applications

• Electronic circuit board interconnections
• Signal transmission modules
• Industrial control systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify the exact pin count and pitch against project requirements. Confirm surface finish specifications match environmental needs. Ensure compatibility with mating connectors. Check datasheet for thermal ratings. Validate mounting hole dimensions for PCB layout.

Headers, Receptacles, Female Sockets Selection Notes

Choose based on required position count and spacing. Consider through-hole vs. SMD availability. Evaluate contact material for conductivity. Assess temperature range for operating conditions. Verify flammability rating for safety compliance.

Headers, Receptacles, Female Sockets Part Context

Part of the BLY series from Fischer Elektronik, focusing on high-density connectivity solutions. Designed for robust performance in demanding environments. Utilizes copper alloy contacts with gold plating. Supports standard PCB assembly processes. Offers reliable signal integrity.

Headers, Receptacles, Female Sockets Replacement Considerations

Check for direct substitutes with identical 2.00mm pitch and 42 positions. Verify through-hole compatibility. Ensure gold plating thickness meets standards. Compare mechanical dimensions for fit. Confirm electrical ratings match application.