305-036-521-207

Edgeboard Connectors Overview

The EDAC Inc. 305-036-521-207 is a standard card edge connector receptacle featuring 36 positions arranged in a dual configuration with a 0.156-inch (3.96 mm) contact spacing. Designed for panel mount installation, it utilizes PC pin termination and gold-plated copper alloy contacts to ensure reliable signal transmission. The unit accommodates printed circuit boards with thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm). Constructed with a thermoplastic polyester insulator, the connector supports an operating temperature range of -40°C to +105°C and meets RoHS3 compliance standards.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration provides secure mating with specified board types
• Gold-plated copper alloy contacts ensure corrosion resistance and stable conductivity
• Thermoplastic polyester housing offers thermal stability within the rated temperature range
• Panel mount design with flange features facilitates fixed structural integration

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Automotive electronic subsystems

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required dual-edge specification and 0.156-inch pitch before ordering. Confirm compatibility with the target PCB thickness range of 0.054 to 0.070 inches. Ensure the application environment remains within the stated -40°C to +105°C operational limits. Check for any regional distribution restrictions or availability constraints associated with this manufacturer series.

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. It is suitable for designs needing robust mechanical retention via flange mounting rather than surface-mount techniques. Consider the thermoplastic polyester material properties for environmental resistance. Validate that the 36-position count aligns with the circuit density requirements of the host system.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge receptacles. The series typically includes variants with different position counts and row configurations. The 305 series is characterized by its use of thermoplastic polyester insulators and gold-plated contacts, designed for durability in industrial environments. It serves as a reliable interface solution for edge-board connections requiring high mechanical stability.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 305 series parts with identical 36-position dual-edge specifications and matching 0.156-inch pitch. Verify that alternative options maintain the same panel mount style and compatible PCB thickness range. Cross-reference flange dimensions and terminal types to ensure mechanical interchangeability without redesigning the host enclosure.