306-010-521-112

Edgeboard Connectors Overview

The EDAC Inc. 306-010-521-112 is a dual female edgeboard connector designed for panel and through-hole mounting. It features 20 positions with a 0.156-inch (3.96mm) contact spacing. The contacts are gold-plated copper alloy, while the tails utilize tin plating over nickel underplating. The insulator body is green, constructed from DAP material. This component supports nominal PCB thicknesses of 0.062 inches and provides a current rating of 5 amps with a maximum contact resistance of 10 milliohms.

Edgeboard Connectors Feature Summary

• Dual female configuration with gold-plated mating area contacts
• Tin-plated tails with nickel underplating for reliable termination
• Low-profile insulator body compatible with standard PCB thicknesses
• Panel mount and through-hole soldering installation methods

Edgeboard Connectors Applications

• Medical interconnect solutions such as ventilators
• Ambulance communication and monitoring systems
• CPAP machine internal connections
• General medical room equipment interfaces

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 20-position dual female configuration with 0.156-inch spacing. Confirm that the supplier provides original manufacturer documentation to ensure the gold plating on the mating area and tin plating on the tails meet the specified electrical standards. Ensure the green DAP insulator body is suitable for the intended environmental conditions.

Edgeboard Connectors Selection Notes

Select this connector when a low-profile dual edge interface is required for 0.062-inch nominal PCBs. The 5-amp current rating and 10-milliohm maximum contact resistance make it suitable for standard signal and power distribution in compact medical devices. Ensure the panel mount style aligns with the chassis design requirements.

Edgeboard Connectors Part Context

This component belongs to the EDAC 306 series of edgeboard connectors, which are engineered for robust performance in demanding environments. The series offers various position counts and spacing options to accommodate different board densities. The 306-010-521-112 specifically addresses applications requiring dual-sided connectivity with high reliability standards typical in the medical sector.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include variations like the 306-010-520-102, though differences in centerline row configuration must be verified. Cross-model replacements require matching the 0.156-inch pitch and dual female contact type to ensure mechanical and electrical compatibility.