342-049-521-112

Edgeboard Connectors Overview

The EDAC Inc. 342-049-521-112 is a standard card edge connector from the 342 series, designed for single-edge board applications. It features 49 positions with a 2.54 mm (0.100 inch) contact pitch and a 5.08 mm (0.200 inch) row spacing. The connector utilizes gold-plated copper alloy contacts housed in a green thermoplastic polyester body. Rated for 3 A current, it supports PCB thicknesses of 1.57 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Single-edge female connector configuration
• Gold-plated copper alloy contacts
• Green thermoplastic polyester housing

Edgeboard Connectors Applications

• Single-edge circuit board interconnection
• Panel mount socket applications
• General electronic equipment signal routing

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact physical dimensions and plating specifications. Ensure compatibility with the target PCB thickness and mounting style requirements before procurement. Cross-reference part numbers with authorized distributors to confirm availability and authenticity.

Edgeboard Connectors Selection Notes

Select this component for applications requiring a single-edge connection with a 2.54 mm pitch. The 342 series offers a vertical orientation suitable for panel or through-hole mounting. Consider the 3 A current rating and operating temperature range when evaluating suitability for the intended electrical environment.

Edgeboard Connectors Part Context

This component belongs to the EDAC 342 series of standard card edge connectors. The series is characterized by its use of thermoplastic polyester housings and gold-plated contacts. The 342 series typically provides options for various pin counts and mounting styles, serving as a reliable interface for single-edge boards in industrial and commercial electronics.

Edgeboard Connectors Replacement Considerations

The 392-049-521-112 is a confirmed substitute offering identical electrical and positional specifications but features a black housing instead of green. Verify that color coding differences do not impact assembly identification processes.