305-030-520-503

Edgeboard Connectors Overview

The EDAC Inc. model 305-030-520-503 is a standard card edge connector from the 305 series, designed for panel mounting applications. It features a dual-edge female configuration with 30 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) pitch and accommodates board thicknesses ranging from 1.37 mm to 1.78 mm. Contacts are constructed from copper alloy with gold plating, ensuring reliable signal transmission. The housing is made of green thermoplastic polyester, supporting an operating temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board insertion
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic polyester insulation for thermal stability
• Panel mount installation style with flush mounting flange

Edgeboard Connectors Applications

• Industrial control system interconnections
• Medical device circuit board connections
• Agricultural technology equipment interfaces
• General-purpose electronic module mounting

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact physical dimensions and termination type. Ensure compatibility with target PCB edge thickness specifications before procurement. Confirm RoHS compliance status through current documentation as regulatory requirements may evolve. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided card edge interface is required for panel-mounted assemblies. The 3.96 mm pitch dictates compatible PCB layout constraints. Verify that the application environment remains within the specified -40°C to +105°C operational limits. Consider the gold plating thickness if high-cycle mating durability is critical for the specific deployment scenario.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which provides various header options for card edge applications. The series offers multiple position counts and row configurations to suit diverse electronic packaging needs. EDAC specializes in interconnect solutions for demanding sectors including medical and agricultural technologies, emphasizing reliability and durability in harsh environments.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include models with identical pitch and position counts but different suffixes indicating variations in flange features or termination styles. Verify mechanical fit and electrical ratings before substituting. Consult the official EDAC ordering guide for cross-referencing compatible variants.