333-054-556-208

Edgeboard Connectors Overview

The EDAC Inc. 333-054-556-208 is a standard card edge connector designed for through-hole mounting with a vertical orientation. It features 54 positions arranged in two rows, utilizing a 3.96 mm (0.156 inch) pitch. The contacts are gold-plated copper alloy, while the housing is constructed from green thermoplastic polyester. This component supports a board thickness of 1.57 mm and offers an insulation resistance of 5 GOhms. It operates within a temperature range up to +105°C and carries RoHS compliance details.

Edgeboard Connectors Feature Summary

• Dual-edge contact configuration for secure board insertion
• Gold-plated copper alloy terminals for reliable conductivity
• Thermoplastic polyester housing for thermal stability
• Through-hole termination style for robust panel attachment

Edgeboard Connectors Applications

• Industrial control systems
• Power supply units
• Storage devices
• Navigational equipment

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required plating thickness and material specifications. Confirm that the dual-edge design aligns with the target PCB card geometry. Check for any recent updates to RoHS documentation or environmental compliance status prior to finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a high-position count connector with a wide 3.96 mm pitch is required. Ensure the application environment does not exceed the +105°C maximum operating temperature. Verify that the PCB stack-up accommodates the specified 1.57 mm card thickness and that the through-hole mounting style fits the assembly constraints.

Edgeboard Connectors Part Context

This component belongs to the EDAC 333 series of standard card edge connectors. The series provides various position counts and row configurations for diverse interface needs. The 333-054 variant specifically addresses applications requiring extensive signal routing across a dual-sided connection interface.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 333 Series Ordering Guide for confirmed substitute part numbers. Direct replacements must match the 54-position count, 3.96 mm pitch, and dual-edge termination type to maintain mechanical and electrical integrity.