395-056-525-278

Edgeboard Connectors Overview

The EDAC Inc. part number 395-056-525-278 is a standard card edge connector from the 395 Series. It features a dual female configuration with 56 positions arranged in two rows. The contact spacing is 0.100 inches (2.54 mm). The connector utilizes copper alloy contacts with gold plating and a thermoplastic polyester insulator. It supports panel mount installation with vertical orientation. The operating temperature range is -40°C to +105°C. The maximum working voltage is typically associated with this series, and the current rating is 3 A per contact.

Edgeboard Connectors Feature Summary

• Dual row female contact configuration for high-density signal transmission
• Gold-plated copper alloy contacts ensure reliable conductivity and corrosion resistance
• Thermoplastic polyester insulation provides thermal stability and mechanical strength
• Panel mount design with vertical orientation for secure board integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backbone connections
• Automotive electronics modules needing reliable signal paths
• Test and measurement instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix matches the required pin count and contact type. Confirm RoHS compliance status if environmental regulations apply. Check lead times as distribution availability may vary. Ensure panel cutout dimensions align with the connector's mounting flange specifications before procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 56-position interface is required. Verify that the PCB thickness falls within the compatible range for proper mating. Consider the 0.100-inch pitch for trace routing density. Evaluate the thermal performance requirements against the -40°C to +105°C operating range.

Edgeboard Connectors Part Context

This component belongs to the EDAC 395 Series of standard card edge connectors. The series offers various position counts and configurations for diverse electronic applications. The 395-056 variant specifically addresses needs for moderate pin counts in dual-row setups. It is designed for through-hole or panel mounting depending on the specific sub-model variations.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 56-position dual female specification and 0.100-inch pitch. Verify compatibility with existing PCB layouts and mounting hardware. Cross-reference electrical ratings and material compositions to ensure equivalent performance in the target application.