305-020-500-512

Edgeboard Connectors Overview

The EDAC Inc. 305-020-500-512 is a standard card edge connector from the 305 series, designed for reliable signal transmission in electronic assemblies. This component features 20 positions with a 3.96 mm pitch and supports a PCB thickness of 1.57 mm. It utilizes gold-plated copper alloy contacts rated for 5 A current. The housing is constructed from thermoplastic polyester, ensuring durability. Designed as a receptacle, it employs a solder termination method for secure board attachment.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for card edge insertion
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic polyester housing for structural integrity
• Solder termination for permanent PCB mounting

Edgeboard Connectors Applications

• Industrial control system interconnects
• Communication equipment backplanes
• Automotive electronics modules
• Medical device circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact plating and housing color specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Confirm that the 20-position dual row layout matches the design footprint requirements. Check RoHS compliance status against project regulations. Validate supplier authenticity through authorized distribution channels.

Edgeboard Connectors Selection Notes

Select this model when a 20-position vertical or panel mount interface is required. The 3.96 mm pitch accommodates standard card edge profiles. Consider the 5 A current rating for power distribution needs. The gold plating offers superior conductivity compared to tin variants. Verify thermal operating range suitability for the intended environment.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and termination styles. The 305-020-500-512 variant specifically addresses applications requiring 20 connections. It shares common design principles with other parts in the family, such as consistent pitch and material standards.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include EDAC part numbers within the same 305 series offering identical 20-position configurations. Verify matching pitch, current ratings, and termination types. Cross-reference dimensional drawings to ensure mechanical fit. Consult official EDAC documentation for approved alternative part numbers.