305-038-555-502

Edgeboard Connectors Overview

The EDAC Inc. 305-038-555-502 is a dual-edge female card edge connector featuring 38 positions with a 0.156-inch (3.96mm) contact spacing and 0.140-inch (3.56mm) row spacing. Designed for nominal 0.062-inch (1.57mm) PCB thickness, it utilizes gold-plated copper alloy contacts housed in a green thermoplastic insulator. The component supports solder lug termination and panel mounting, operating within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for non-specified board types
• Gold-plated copper alloy contacts for reliable signal transmission
• Low-profile thermoplastic insulator body construction

Edgeboard Connectors Applications

• Panel-mounted electronic interconnect systems
• Standard card edge circuit board connections
• Industrial control module interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current 305 Series Ordering Guide to ensure compatibility with required insulation color and termination style. Confirm that the nominal PCB thickness aligns with the connector's design specifications before procurement. Cross-reference the RoHS status and environmental compliance data provided in the official datasheet to meet project regulatory requirements.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge female connector with 38 positions and 3.96mm pitch is required for panel installation. Ensure the application accommodates the specified 1.57mm nominal board thickness. Consider the operating temperature range and gold plating requirements for long-term reliability in industrial environments compared to alternative series options.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series of standard card edge connectors. The series offers various position counts and termination styles designed for robust panel-mount applications. The 305-038 variant specifically addresses needs for moderate density interconnects requiring durable gold-plated contacts and thermoplastic insulation.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same family include 305-038-555-508 and 305-038-556-502. Verify that alternative part numbers match the required contact spacing, row count, and termination method before substitution.