305-050-521-212

Edgeboard Connectors Overview

The EDAC Inc. 305-050-521-212 is a standard card edge connector designed for dual-edge board insertion. It features 50 positions with a 0.156-inch (3.96mm) spacing and half-beam female contacts. The unit utilizes gold plating on the contact surfaces and is housed in a green thermoplastic polyester insulator. Rated for operation between -40°C and +105°C, it supports panel mounting via flange features.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board retention
• Gold-plated half-beam contacts ensure reliable signal transmission
• Green thermoplastic polyester housing provides thermal stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment internal circuit board connections
• Agricultural technology hardware interfaces

Edgeboard Connectors Procurement Notes

Verify that the specific ordering suffix matches the required contact count and termination style. Confirm compliance with RoHS3 standards and REACH regulations before finalizing procurement orders to ensure regulatory adherence.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 50 positions and 3.96mm spacing is required. Ensure the target PCB thickness falls within the specified range of 1.37mm to 1.78mm for proper mechanical engagement and electrical performance.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers a comprehensive range of card edge connectors. The series includes various configurations for different pin counts and mounting styles, serving diverse electronic interconnection needs across multiple industries.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 305 Series Ordering Guide for verified substitute part numbers. Cross-reference specifications such as pin count, spacing, and termination type to ensure functional compatibility.