BLY 2 84

Headers, Receptacles, Female Sockets Overview

The BLY 2 84 is a PCB receptacle from the Fischer Elektronik BLY04 series, designed for board-to-board connections. It features 84 contacts arranged in two rows with a 2mm pitch spacing. The connector utilizes through-hole right-angle mounting and gold-plated copper contacts to ensure reliable electrical performance. It supports a wire diameter range of 0.4 mm to 0.56 mm. The insulating body is constructed from PA 4.6 GF material, providing thermal stability and UL 94 V-0 flammability classification. It operates within a temperature range of -40°C to +163°C and withstands a test voltage of 500 V.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated copper contacts for durable conductivity
• PA 4.6 GF insulating body for thermal resistance
• Through-hole right-angle mounting configuration

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections
• High-density PCB assemblies
• Industrial electronic modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required contact count and row configuration. Confirm that the through-hole right-angle mounting style aligns with the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final assembly. Check compatibility with the specified wire diameter range for proper termination.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density 84-contact interface is required in a compact form factor. The 2mm pitch allows for efficient space utilization on densely populated boards. The gold plating offers superior corrosion resistance compared to standard tin finishes. Consider the right-angle orientation if vertical clearance is limited or specific routing paths are necessary.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the BLY04 series of connectors manufactured by Fischer Elektronik. The series is characterized by its robust construction and suitability for demanding industrial applications. The BLY 2 84 variant specifically provides a dual-row configuration to maximize connection density while maintaining signal integrity through precise contact alignment.