342-053-500-103

Edgeboard Connectors Overview

The EDAC Inc. model 342-053-500-103 is a standard single-row card edge connector designed for panel mounting applications. It features 53 positions with a 2.54 mm pitch and accommodates a board thickness of 1.57 mm. The contacts are gold-plated copper alloy, rated for 3 A current, while the housing utilizes thermoplastic polyester. This component supports solder pin termination and operates within a temperature range of -40°C to +105°C, offering an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Provides reliable electrical interconnection via gold-plated copper alloy contacts suitable for high-cycle durability.
• Features a thermoplastic polyester housing that ensures structural integrity and high insulation resistance.
• Designed for secure panel mounting with vertical orientation and solder pin termination.

Edgeboard Connectors Applications

• Industrial control systems requiring robust backplane connections
• Telecommunications equipment utilizing standard card edge interfaces
• Test and measurement devices needing high-density signal routing

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact contact plating thickness and material specifications. Ensure compatibility with target PCB board thickness of 1.57 mm before procurement. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents rather than relying on general distributor listings.

Edgeboard Connectors Selection Notes

Select this component when a single-row configuration with 53 positions is required for panel-mounted applications. Verify that the 2.54 mm pitch aligns with the mating card edge design. Consider the 3 A current rating and operating temperature limits to ensure suitability for the intended environmental conditions and electrical load requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 342 series of standard card edge connectors. The series offers various position counts and mounting styles, providing flexibility for different electronic assembly needs. The 342 series is widely recognized for its reliability in industrial and commercial electronics applications.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference guides for verified substitute part numbers. Ensure any replacement maintains identical pitch, position count, and mounting style to guarantee mechanical and electrical compatibility without redesigning the PCB footprint.

Edgeboard Connectors FAQ

What is the maximum operating temperature for this connector?

The maximum operating temperature is +105°C.

Does this connector support double-sided card edges?

No, this is a single-row connector designed for single-sided card edge mating.