333-022-559-802

Edgeboard Connectors Overview

The EDAC Inc. 333-022-559-802 is a dual-edge female card edge connector designed for through-hole mounting. It features 22 positions with a 0.156-inch (3.96mm) spacing across two rows. The contacts are made of copper alloy with a gold plating thickness of 10.0µin (0.25µm). The housing is green thermoplastic polyester, supporting PCBs with a thickness range of 0.054 to 0.070 inches. It operates within a temperature range of -40°C to +105°C and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Through-hole termination method for robust mechanical stability

Edgeboard Connectors Applications

• Industrial control systems requiring durable interconnects
• Communication equipment board connections
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC Inc. documentation to confirm compatibility with target PCB stack-up dimensions. Ensure that the required current rating of 3A aligns with the application's electrical load requirements. Confirm that the operating temperature range meets the environmental conditions of the final assembly. Cross-reference the supplier's authenticity certificates with the manufacturer's authorized distributor list to prevent counterfeit components.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided card edge interface is required for non-specified card types. The 0.156-inch pitch accommodates standard board layouts while providing sufficient contact density for 22 signals. Consider the through-hole mounting style if surface area constraints preclude SMD alternatives. Evaluate the thermoplastic polyester housing material for adequate thermal stability in high-temperature environments up to 105°C.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 333 series, which offers various position counts and configurations for card edge applications. The series is characterized by its standardized 0.156-inch spacing and robust construction suitable for repeated mating cycles. It serves as a critical interface between flexible or rigid circuit boards and system backplanes or chassis-mounted receptacles.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 22-position count, dual-edge female type, and 0.156-inch pitch. Verify that alternative parts maintain identical through-hole termination and gold plating specifications. Ensure the replacement housing material supports the same thermal and electrical performance standards.