306-033-521-101

Overview

The EDAC Inc. part number 306-033-521-101 is a standard card edge connector from the 306 series, designed for panel mount applications with a vertical orientation. This receptacle features 33 positions arranged in a single row with a contact spacing of 3.96 mm (0.156 inches). It is engineered to accept printed circuit boards with a nominal thickness of 1.57 mm. The contacts are constructed from copper alloy and finished with gold plating to ensure reliable signal transmission. The housing utilizes thermoplastic material, providing structural integrity and electrical insulation.

Feature Summary

• Features a low-profile insulator body designed for compact panel mounting configurations
• Utilizes gold-plated copper alloy contacts to maintain consistent electrical conductivity
• Engineered to interface specifically with 1.57 mm thick single-sided or double-sided PCBs

Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Communication equipment utilizing standard card edge interfaces
• Electronic assemblies needing vertical board insertion connections

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pin count and termination style. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Cross-reference the 306 series specifications to validate that the 33-position configuration meets the system's I/O requirements. Confirm that the vertical panel mount style aligns with the mechanical enclosure design constraints.

Selection Notes

Select this component when a single-row, 3.96 mm pitch connector is required for vertical panel mounting. The 33-position capacity suits applications needing moderate I/O density within a constrained footprint. The gold-plated contacts offer durability for repeated mating cycles. Consider the thermoplastic housing material for general environmental resistance. Verify that the 1.57 mm board thickness specification matches the design stack-up to ensure proper contact engagement.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its .156 inch contact spacing and acceptance of .062 inch nominal PCB thickness. The 306 series provides a range of position counts to accommodate various signal routing needs. As a receptacle type, it interfaces directly with the edge of a printed circuit board, serving as a critical link between the board and the host system chassis.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.