305-052-500-501

Edgeboard Connectors Overview

The EDAC Inc. 305-052-500-501 is a standard card edge connector featuring 52 positions arranged in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with a 3.56 mm row spacing. Designed for panel mounting at a vertical angle, the unit accepts printed circuit boards with a nominal thickness of 1.57 mm. The contacts are constructed from copper alloy and feature gold plating to ensure reliable signal transmission. This component supports a continuous current rating of 5 A and withstands voltages up to 1800 VACrms.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Features a low-profile insulator body constructed from thermoplastic material
• Provides robust electrical isolation with an insulation resistance of 5 GOhms

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment utilizing standardized card edge interfaces
• Test and measurement instrumentation panels

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm compatibility with required polarizing keys and termination styles. Ensure that the procurement specifications align with the thermal operating range of -40°C to +105°C. Confirm RoHS3 compliance status through the supplier's documentation before finalizing acquisition orders.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge female connector with a 3.96 mm pitch is required for panel-mounted applications. The 52-position count suits designs needing substantial I/O density within a single connector footprint. Verify that the target PCB thickness falls within the specified acceptance range of 1.37 mm to 1.78 mm for proper mechanical engagement.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of edgeboard connectors. The series is characterized by its use of thermoplastic insulators and gold-plated copper alloy contacts. The 305 series is engineered for durability in demanding environments, offering consistent performance across various industrial and commercial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers within the same 305 series family for alternative position counts. Verify that any substitute maintains the identical 3.96 mm pitch and panel mount orientation to ensure mechanical interchangeability without redesigning the host chassis.