306-036-420-104

Overview

The EDAC Inc. 306-036-420-104 is a standard card edge connector receptacle featuring 72 positions arranged in a dual female configuration. It utilizes a .156 inch (3.96 mm) contact spacing with a single centerline row design. The component accepts printed circuit boards with a nominal thickness of .062 inches (1.57 mm). Constructed with gold-plated copper alloy contacts and a low-profile thermoplastic insulator body, it provides reliable signal transmission for electronic assemblies requiring robust board-to-board connectivity.

Feature Summary

• Dual female contact configuration for secure card edge engagement
• Low-profile insulator body design to minimize vertical space requirements
• Gold-plated copper alloy contacts ensuring corrosion resistance and conductivity

Applications

• Industrial control panel interconnections
• Telecommunications equipment backplanes
• Consumer electronics modular assembly

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm pin count, termination style, and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm. Confirm RoHS compliance status if required by project regulations. Cross-reference the manufacturer part number with distributor catalogs to validate current availability and lead times before finalizing procurement plans.

Selection Notes

Select this connector when a dual female interface is required for 72-position applications. The 3.96 mm pitch accommodates standard board layouts. Consider the low-profile housing for space-constrained enclosures. Verify that the operating temperature range meets environmental demands. Ensure the solder termination method aligns with the assembly process capabilities.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and mounting options. The 306-036-420-104 variant specifically addresses high-density connection needs with its 72-position layout. It serves as a critical interface element in systems requiring frequent module insertion or fixed structural connections.

Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate connectors within the EDAC 306 series sharing identical 3.96 mm pitch and 1.57 mm board thickness acceptance. Verify mechanical footprint and electrical ratings match before substitution.