306-034-421-101

Overview

The EDAC Inc. 306-034-421-101 is a standard card edge connector receptacle featuring 68 positions arranged in a dual-edge configuration with a single centerline row. It utilizes a 3.96 mm (0.156 inch) contact spacing and accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The component employs tin-plated copper alloy contacts and a green thermoplastic polyester insulator body. Designed for panel mount installation, it supports solder pin termination and operates within a temperature range of -40°C to 105°C.

Feature Summary

• Dual-edge female connector design accommodating specified board thickness
• Low profile insulator body construction for compact integration
• Panel mount orientation with vertical installation angle

Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required contact plating and insulation color specifications. Confirm that the selected variant matches the intended PCB thickness tolerance and mounting style requirements for the target assembly.

Selection Notes

Select this component when a dual-edge card interface with 3.96 mm pitch is required for panel-mounted applications. Ensure the host PCB design accommodates the 1.57 mm nominal thickness constraint and verify that the operating environment remains within the specified -40°C to 105°C thermal range for reliable performance.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and configurations to support diverse electronic interconnection needs. The 306 series is characterized by its robust mechanical design and standardized dimensions, facilitating widespread adoption in modular electronic systems requiring secure card-to-board connections.

Replacement Considerations

Compatible substitutes include EDAC 306-034-421-102 and 306-034-421-104, which share identical mechanical dimensions and contact spacing but differ in contact plating or insulator color attributes.