BLY 2 88

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BLY 2 88 is a PCB receptacle from the BLY02 series, designed for board-to-board connections. It features an 88-contact configuration arranged in two rows with a 2 mm pitch. The connector utilizes a through-hole straight mounting style and gold-plated contacts to ensure reliable signal transmission. Key electrical specifications include a nominal current rating of 2.5 A and a nominal voltage of 500 V. The component exhibits low volume resistance of ≤10 mΩ and inter-contact capacity of ≤0.7 pF, supporting vibration resistance up to 15 g.

Headers, Receptacles, Female Sockets Feature Summary

• Designed for precise electrical connections accommodating wire diameters between 0.4 mm and 0.56 mm
• Utilizes gold-plated contact springs made from CuBe alloy for durability and conductivity
• Supports reliable signal integrity with low volume resistance and minimal inter-contact capacity

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections requiring high-density pin configurations
• Electronic assemblies demanding robust vibration resistance
• Precision electrical connection systems utilizing specific wire cross-sections

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the required part number matches the exact 88-position specification within the BLY 2 series. Confirm that the application environment aligns with the 500 V nominal voltage and 2.5 A current ratings. Ensure that the PCB layout supports the 2 mm pitch and through-hole straight mounting orientation specified for this component type.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density 88-pin interface is necessary for board-to-board applications. Consider the 2 mm pitch and through-hole mounting requirements during PCB design. Evaluate the mechanical constraints regarding the 15 g vibration resistance limit and the specific wire diameter range of 0.4 mm to 0.56 mm for proper termination compatibility.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the BLY02 series of connectors manufactured by Fischer Elektronik. The series is characterized by its use in precision electrical connections, featuring gold-plated inner contact springs and copper beryllium alloy materials. These connectors are engineered for reliability in environments requiring stable performance under mechanical stress.

Headers, Receptacles, Female Sockets Replacement Considerations

Substitute parts must match the 88-position count, 2-row configuration, and 2 mm pitch. Verify compatibility with through-hole straight mounting and identical electrical ratings of 500 V and 2.5 A.