305-036-521-212

Edgeboard Connectors Overview

The EDAC Inc. 305-036-521-212 is a standard card edge connector receptacle designed for panel mounting applications. This component features a dual female configuration with 36 positions arranged in two rows. It utilizes a 3.96 mm (0.156 inch) pitch and accommodates a board thickness of 1.57 mm. The contacts are constructed from copper alloy with gold plating to ensure reliable signal transmission, rated for 5 A current. The housing is made of thermoplastic material, providing an insulation resistance of 5 GOhms. Operating temperatures range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual row female contact configuration for secure card edge mating
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Thermoplastic housing providing high insulation resistance and durability
• Panel mount installation style with vertical orientation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Test and measurement instrumentation

Edgeboard Connectors Procurement Notes

Verify the specific termination type and packaging quantity against the manufacturer's official datasheet before ordering. Confirm that the panel cutout dimensions align with the connector's mechanical specifications. Ensure environmental conditions match the stated operating temperature range. Cross-reference the RoHS compliance status with current regulatory requirements for your region. Validate the active product status directly with the supplier to avoid obsolescence risks.

Edgeboard Connectors Selection Notes

Select this model when a dual-row, 36-position connection is required for thick PCBs up to 1.57 mm. The 3.96 mm pitch suits applications needing wider spacing between signals. Gold plating is essential for environments demanding low contact resistance over many cycles. Panel mounting ensures stability in high-vibration settings compared to PCB-only mounts. Consider the 5 A rating for power distribution needs within the system architecture.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options tailored for different interface densities. The 305 series is widely recognized for its reliability in harsh industrial environments. This specific part number represents a common configuration balancing pin count and physical footprint for general-purpose electronic assemblies.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series parts with identical 36-position dual-row layouts and matching 3.96 mm pitch. Verify mechanical compatibility by comparing panel cutout drawings and mounting hole patterns. Electrical parameters such as current rating and insulation resistance must meet or exceed original specifications. Alternative manufacturers may offer similar connectors but require thorough validation of contact geometry and material composition.