307-034-553-104

Edgeboard Connectors Overview

The EDAC Inc. 307-034-553-104 is a standard card edge connector from the 307 series, designed for dual-edge board applications. It features 68 positions with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic housing. It supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. The unit employs a solder lug termination method and is intended for panel mounting configurations.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design accommodates non-specified double-sided circuit boards
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Solder lug termination style facilitates secure panel mounting connections

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Telecommunications equipment utilizing dual-edge card architectures
• Test and measurement instrumentation panels

Edgeboard Connectors Procurement Notes

Verify that the specific application requires a dual-edge connector configuration, as this part is not compatible with single-edge cards. Confirm that the panel mounting interface aligns with the solder lug termination style rather than surface mount or through-hole pins. Ensure the thermal environment remains within the specified -40°C to +105°C operational range to maintain contact integrity and material stability during service life.

Edgeboard Connectors Selection Notes

Select this component when a high-density connection is required for double-sided edgeboards in a panel-mount scenario. The 3.96 mm pitch allows for substantial spacing between contacts, which may be advantageous in high-voltage or high-noise environments compared to finer pitches. Consider the physical dimensions of the 68-position header against available panel space to ensure proper fitment alongside other system components.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 307 series, a line of standard card edge connectors known for durability in demanding environments. The series offers various position counts and termination styles to support diverse board-to-panel integration needs. The 307-034-553-104 specifically addresses applications needing a large number of connections via a dual-edge interface.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include 307-034-553-202 and 307-034-553-107. Verify that alternative part numbers match the required 68-position count, dual-edge compatibility, and solder lug termination style before substitution.