305-032-500-212

Edgeboard Connectors Overview

The EDAC Inc. 305-032-500-212 is a standard card edge connector from the 305 series, designed for high-reliability electronic interconnections. It features a dual-row configuration with 32 positions and a precise pitch of 3.96 mm (0.156 inches). The unit supports a maximum operating temperature of +105°C and a minimum of -40°C, ensuring stability across diverse environmental conditions. Constructed with copper alloy contacts finished in gold, it provides robust conductivity and corrosion resistance. The connector utilizes solder eyelet termination for secure board attachment and is housed in green thermoplastic insulation.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure card insertion
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Panel mount installation style with vertical orientation
• Thermoplastic housing provides durable electrical insulation

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interfaces
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify that the specific suffix '212' corresponds to the solder eyelet termination type, as EDAC part numbers are highly sensitive to suffix changes which dictate physical interface characteristics. Confirm panel mounting requirements align with the vertical design. Ensure the procurement source provides original manufacturer documentation to validate the gold plating thickness and material composition against the official datasheet specifications.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required for panel-mounted applications. The choice is driven by the need for solder eyelet termination rather than surface mount or through-hole pin styles. Consider the thermal rating of +105°C for environments requiring elevated temperature tolerance. Verify that the PCB thickness accommodates the connector's mechanical constraints before finalizing the design integration.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, a line of standard card edge connectors known for their versatility in various mounting configurations. The series offers multiple row counts and termination options to suit different density and assembly needs. The 305-032-500-212 specifically addresses applications requiring a 32-position dual-row layout with panel-mount capabilities, fitting within the broader ecosystem of EDAC's interconnection solutions.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include variants with identical pitch but different termination methods, such as the 305-032-500-204 which uses solder lug termination. Cross-series replacements require careful verification of pitch dimensions and contact geometry to ensure mechanical compatibility with the existing card edge design.