307-020-560-203

Edgeboard Connectors Overview

The EDAC Inc. 307-020-560-203 is a standard card edge connector from the 307 series, designed for dual-edge female connections. It features 20 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 5.08 mm (0.200 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). It utilizes gold-plated copper alloy contacts housed in a green thermoplastic insulator body. The unit supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure board insertion
• Gold-plated contacts ensure reliable conductivity
• Low-profile insulator body design
• Panel mount installation style

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Computer peripheral interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm plating type and mechanical variations. Ensure the target PCB thickness aligns with the specified 1.57 mm acceptance range. Confirm that the panel mounting requirements match the connector's physical dimensions and flange specifications before finalizing the procurement order.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connection with 20 positions is required. The 3.96 mm pitch suits applications needing robust signal integrity. Verify compatibility with the system's thermal environment, as the operating range extends to +105°C. Ensure the housing material meets the chemical resistance requirements of the deployment environment.

Edgeboard Connectors Part Context

This part belongs to the EDAC 307 series of standard card edge connectors. The series offers various position counts and mounting styles. The 307-020-560-203 specifically denotes a 20-position variant with gold plating and panel mount characteristics, distinguishing it from surface mount or different pitch alternatives within the same product family.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 307/357 Ordering Guide for direct substitutes. Consider parts with identical 3.96 mm pitch and 20 positions. Verify that alternative models maintain the same dual-edge female configuration and panel mount form factor to ensure mechanical interchangeability.