306-036-500-103

Overview

The EDAC Inc. 306-036-500-103 is a dual-edge female card edge connector with 72 positions arranged in two rows of 36. It features a 0.156-inch (3.96mm) contact spacing and accepts printed circuit boards with thicknesses between 0.054 and 0.070 inches (1.37 to 1.78mm). The connector utilizes gold-plated copper alloy contacts with a 10.0µin thickness, housed in a green thermoplastic polyester insulator. Designed for panel mounting via flanged posts with top openings, it operates within a temperature range of -40°C to +105°C.

Feature Summary

• Dual-edge female configuration providing 72 total connection points across two rows
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Thermoplastic polyester housing offers thermal stability and mechanical durability
• Panel mount design with flanged posts facilitates secure installation on chassis

Applications

• High-density computing and storage systems requiring robust interconnects
• Industrial control modules needing stable board-to-board connections
• Aerospace avionics equipment demanding high reliability under varying temperatures
• Medical instrumentation utilizing standardized card edge interfaces

Procurement Notes

Verify the specific part number suffix against official EDAC documentation to confirm exact pin count, plating thickness, and insulation material properties. Ensure compatibility with target PCB thickness specifications ranging from 1.37mm to 1.78mm. Confirm RoHS compliance status through current manufacturer declarations prior to procurement integration.

Selection Notes

Select this component when a dual-edge interface with 0.156-inch spacing is required for high-reliability applications. Consider the thermoplastic polyester housing for environments exceeding standard thermal limits. Evaluate the panel mount flange style against available chassis space and mounting constraints. Verify that the 72-position capacity aligns with system signal routing requirements.

Part Context

This connector belongs to the EDAC 306 series, which specializes in card edge and rack-and-panel interconnect solutions. The series is known for offering diverse termination options and mounting configurations. EDAC has provided these components since 1966, serving sectors including computing, medical, and aerospace industries with a focus on quality assurance and global logistics support.

Replacement Considerations

Cross-reference with other EDAC 306 series variants such as 306-009-500-104 for different position counts. Ensure any substitute maintains identical 0.156-inch spacing and dual-edge female characteristics. Verify that alternative parts support the same PCB thickness range and operating temperature spectrum.