306-025-400-103

Overview

The EDAC Inc. 306-025-400-103 is a standard card edge connector from the 306 series, designed for panel mount applications. It features a single row of 25 positions with a contact spacing of 3.96 mm (0.156 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Constructed with copper alloy contacts and gold plating, it supports a current rating of 5 A. The insulator body is made of thermoplastic material, providing an operating temperature range from -40°C to +105°C.

Feature Summary

• Single centerline row configuration for standard card edge interface
• Panel mount installation style with vertical orientation
• Gold-plated copper alloy contacts for reliable signal transmission
• Compatible with 0.062 inch nominal thickness PCBs

Applications

• Industrial control systems requiring robust card edge connections
• Test and measurement equipment interfaces
• Communication hardware backplanes
• General electronic instrumentation modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct contact configuration and termination type. Confirm that the selected variant matches the required board thickness and mounting style for your specific assembly. Cross-reference the part number with the latest datasheet to validate compliance with current environmental standards and material specifications before finalizing procurement orders.

Selection Notes

Select this component when a single-row, panel-mount card edge connector is required for 0.062-inch thick boards. Ensure the application environment falls within the specified temperature range and current limits. Verify that the 3.96 mm pitch aligns with the mating card design. Consider the vertical mounting orientation and thermoplastic housing material for mechanical stability in the target enclosure.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its .156 inch contact spacing and compatibility with standard thickness PCBs. The 306 series offers various position counts and mounting options, providing a versatile solution for connecting edge-mounted circuit boards in industrial and commercial electronic applications requiring durable connections.

Replacement Considerations

Consult the official EDAC replacement guide or datasheet for confirmed substitute part numbers. Verify that any alternative component matches the critical parameters: 25 positions, 3.96 mm pitch, single row, and panel mount vertical orientation. Ensure electrical ratings and physical dimensions are compatible with the existing design constraints.