306-022-521-103

Overview

The EDAC Inc. 306-022-521-103 is a standard card edge connector from the 306 series, designed for vertical panel and through-hole mounting. It features a dual female configuration with 44 positions arranged in two rows of 22 contacts. The connector utilizes a 0.156-inch (3.96 mm) contact spacing and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with a low-profile insulator body made of thermoplastic polyester, it offers a flange diameter of 0.128 inches (3.25 mm) for secure installation.

Feature Summary

• Dual female contact configuration supporting two-row board connections
• Low-profile insulator body constructed from thermoplastic polyester
• Vertical mounting design compatible with panel and through-hole assembly

Applications

• Medical interconnect solutions such as ventilators and CPAP machines
• Ambulance medical equipment systems
• General-purpose electronic board-to-board interconnections

Procurement Notes

Verify the specific part number against official EDAC documentation to ensure compatibility with your PCB design requirements. Confirm that the 0.062-inch board thickness specification aligns with your manufacturing standards. Check for RoHS compliance status if environmental regulations apply to your project. Ensure the vertical mounting orientation matches your enclosure constraints before finalizing procurement orders.

Selection Notes

Select this component when a dual-sided connection is required for a 44-position interface. The 0.156-inch pitch accommodates standard trace widths while maintaining reliable contact. Consider the vertical form factor for space-constrained panels where height is limited. Verify that the thermoplastic insulation meets thermal requirements for your operating environment.

Part Context

This connector belongs to the EDAC 306 series, which provides standard card edge solutions for various industrial applications. The series is characterized by robust construction and reliable electrical performance. It serves as a critical interconnect component in systems requiring stable board connections. The 306 series is widely used in medical and industrial equipment sectors.

Replacement Considerations

Cross-reference with other EDAC 306 series variants for similar pin counts and pitch specifications. Ensure any substitute maintains the same dual female configuration and vertical mounting style. Verify dimensional compatibility with existing panel cutouts and board thickness requirements before substitution.