306-036-421-107

Overview

The EDAC Inc. part number 306-036-421-107 is a standard card edge connector from the 306 series, designed for dual female contact configurations. It features 72 positions arranged in a single row with a pitch of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and a green thermoplastic insulator. It supports a current rating of 5 A and offers an insulation resistance of 5 Gohms. The unit is intended for panel mount installation.

Feature Summary

• Dual female contact configuration for secure card edge engagement
• Gold-plated copper alloy contacts to ensure reliable signal transmission
• Thermoplastic insulator housing providing structural integrity

Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact pin count, plating thickness, and mounting style variations. Ensure compatibility with the target PCB card thickness specifications before procurement. Cross-reference the RoHS compliance status with the latest regulatory requirements for the intended market region. Confirm lead times directly with authorized distributors as availability may fluctuate based on production schedules.

Selection Notes

Select this component when a high-density dual female interface is required for vertical panel mounting applications. The 0.156-inch pitch allows for substantial spacing between contacts, reducing crosstalk risks in high-current scenarios. Evaluate the 5 A current rating against the total load requirements of the connected circuitry. Consider the mechanical stability provided by the thermoplastic housing in environments subject to vibration or thermal cycling.

Part Context

This connector belongs to the EDAC 306 series, which specializes in standard card edge connectors for various industrial and commercial applications. The series offers multiple position counts and pitch options to accommodate different board designs. The 306-036-421-107 variant specifically addresses needs for higher pin counts within the standard pitch family, ensuring interchangeability with other components in the same series ecosystem.

Replacement Considerations

Direct substitutes include EDAC part numbers such as 306-033-521-107 and 306-026-421-107, which share similar series characteristics but differ in position count. Verify that alternative parts match the required 0.156-inch pitch and dual female contact type to maintain electrical and mechanical compatibility.