306-027-400-108

Overview

The EDAC Inc. 306-027-400-108 is a standard card edge connector receptacle designed for panel mount applications. It features a dual-edge configuration with 54 positions and a contact spacing of 3.96 mm (0.156 inches). The unit accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches) and utilizes tin-plated copper alloy contacts. Rated for 5 A current, the connector employs a thermoplastic insulator body and operates within a temperature range of -40°C to +105°C.

Feature Summary

• Dual-edge female connector design accommodating two-sided PCB traces
• Low-profile insulator body construction for compact integration
• Vertical panel mount installation style for secure positioning

Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Computer peripheral interface modules

Procurement Notes

Verify component authenticity through authorized EDAC distributors or certified suppliers. Confirm that the received part matches the specific 306 series designation and 54-position count. Ensure storage conditions maintain integrity of the tin plating and thermoplastic housing prior to assembly.

Selection Notes

Select this model when a dual-edge connection is required for 1.57 mm thick boards. The 3.96 mm pitch suits high-density layouts needing robust mechanical retention. Verify that the 5 A rating aligns with the target application's electrical load requirements.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series provides various position counts and termination options for diverse electronic assembly needs. The 306-027-400-108 specifically addresses applications requiring dual-edge access with vertical mounting capabilities.

Replacement Considerations

Cross-reference compatible parts within the EDAC 306 series for alternative position counts. Verify that substitute components maintain identical 3.96 mm spacing and 1.57 mm board thickness compatibility.