306-021-520-101

Overview

The EDAC Inc. 306-021-520-101 is a standard card edge connector designed for panel mount applications. It features a dual female configuration with 42 positions arranged in two rows. The contact spacing is 0.156 inches (3.96 mm), and it accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). The contacts are made of copper alloy with a gold finish, providing a current rating of 5 A. The insulator body is constructed from thermoplastic material.

Feature Summary

• Utilizes cantilever spring contact type for reliable board insertion
• Features low profile insulator body design
• Supports vertical panel mounting orientation

Applications

• Industrial control systems requiring robust edge connections
• Communication equipment interface modules
• Consumer electronics internal board interconnects

Procurement Notes

Verify the specific ordering suffix to ensure correct contact finish thickness and insulation color match the design requirements. Confirm that the board thickness falls within the specified tolerance for proper mechanical retention. Check RoHS compliance status against project environmental regulations before finalizing procurement orders.

Selection Notes

Select this component when a dual-edge female connector with 3.96 mm pitch is required for panel-mounted assemblies. Ensure the mating PCB thickness aligns with the 1.57 mm nominal specification. Consider the 5 A current rating and operating temperature range of -40°C to 105°C for thermal management planning during system integration.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and configurations for different interface needs. The 306 series is characterized by its durable construction and suitability for high-reliability applications across industrial and commercial sectors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.