306-008-520-102

Edgeboard Connectors Overview

The EDAC Inc. 306-008-520-102 is a standard card edge connector receptacle designed for through-hole mounting. It features an 8-position, 2-row configuration with a 3.96 mm (0.156 inch) pitch. The unit accommodates board thicknesses of 1.57 mm and utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. Rated for 5 A current and offering 5 GOhms insulation resistance, the housing is constructed from green thermoplastic polyester. Operating within a temperature range of -40°C to +105°C, this straight-mount component serves as a robust interconnect solution for electronic assemblies requiring durable dual-edge card connections.

Edgeboard Connectors Feature Summary

• Gold-plated copper alloy contacts provide corrosion resistance and stable electrical performance
• Thermoplastic polyester housing ensures durability and high insulation resistance
• Through-hole straight mounting style facilitates secure PCB integration

Edgeboard Connectors Applications

• Medical equipment interconnects such as ventilators and CPAP machines
• Ambulance communication and monitoring systems
• General-purpose electronic circuit boards requiring dual-edge card connections

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 8-position count and 3.96 mm pitch before ordering. Confirm compatibility with the target printed circuit board thickness of 1.57 mm to ensure proper mechanical fit. Ensure the application environment remains within the specified operating temperature range of -40°C to +105°C. Check for any specific RoHS compliance requirements relevant to the project's regulatory standards. Cross-reference the manufacturer datasheet for precise pinout and dimensional drawings.

Edgeboard Connectors Selection Notes

Select this component when a low-profile, high-reliability connection is needed for dual-edge cards. The 3.96 mm pitch offers a balance between density and spacing. Consider the 5 A current rating against the total load of the circuit. The green housing color aids in visual identification during assembly. Evaluate the through-hole mounting requirement against surface-mount alternatives if space constraints exist.

Edgeboard Connectors Part Context

This component belongs to the EDAC 306 series, which specializes in standard card edge connectors. The series is widely recognized for its use in medical and industrial applications where reliability is critical. The 306-008-520-102 variant specifically addresses the need for an 8-position interface with robust plating and thermal stability.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 306 series parts with matching position counts and pitch dimensions. Verify that alternative components maintain the same 3.96 mm pitch and 1.57 mm board thickness tolerance. Ensure equivalent current ratings and insulation resistance values are met by any replacement option.