333-028-500-201

Edgeboard Connectors Overview

The EDAC Inc. 333-028-500-201 is a standard card edge connector from the 333 series, designed for through-hole mounting with a vertical orientation. It features 28 positions in a single row with a contact spacing of 0.156 inches (3.96 mm) and a row spacing of 0.200 inches (5.08 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Contacts are made of copper alloy with gold plating to ensure reliable signal transmission. The insulator body is constructed from thermoplastic polyester, providing durability and electrical insulation.

Edgeboard Connectors Feature Summary

• High-profile insulator body design accommodates specific board thickness requirements.
• Gold-plated copper alloy contacts provide corrosion resistance and stable conductivity.
• Vertical through-hole termination ensures secure mechanical attachment to the PCB.

Edgeboard Connectors Applications

• Industrial control system interconnections
• Communication equipment backplanes
• Consumer electronic module interfaces

Edgeboard Connectors Procurement Notes

Verify the exact pin count and row configuration against the schematic before ordering. Confirm that the target PCB thickness falls within the specified tolerance range for proper contact engagement. Ensure the mounting hole dimensions on the PCB align with the connector's flange specifications to prevent mechanical stress during assembly or operation.

Edgeboard Connectors Selection Notes

Select this component when a single-row, vertical card edge interface is required with a 3.96 mm pitch. Consider the high-profile body if additional clearance above the board is necessary. Verify that the operating temperature range of -40°C to 105°C meets the environmental demands of the intended application.

Edgeboard Connectors Part Context

This part belongs to the EDAC 333 series, which specializes in standard density card edge connectors. The series offers various position counts and termination options to support diverse PCB layout needs. The 333-028-500-201 specifically addresses applications requiring a 28-position single-row connection with robust through-hole mounting capabilities.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 28-position count, 0.156-inch pitch, and single-row configuration. Verify compatibility with 0.062-inch board thickness and through-hole termination. Cross-reference flange dimensions and insulator material properties to ensure mechanical and electrical equivalence.