305-048-520-212

Edgeboard Connectors Overview

The EDAC Inc. 305-048-520-212 is a standard card edge connector from the 305 series, designed for panel mount and through-hole installation. It features a dual female configuration with 48 positions arranged in two rows of 24 contacts each. The connector utilizes a 0.156-inch (3.96 mm) pitch and accepts board thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm). Contacts are constructed from copper alloy with gold plating, rated for 5 A current. The housing is made of green thermoplastic polyester, and it supports solder pin termination.

Edgeboard Connectors Feature Summary

• Dual-sided female contact configuration for double-sided PCBs
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester insulation provides structural stability
• Panel mount design with vertical orientation for secure integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Medical device circuit boards
• Energy management system interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and flange specifications. Ensure compatibility with target PCB thickness limits before procurement. Confirm RoHS compliance status via the latest manufacturer datasheet. Cross-reference distributor part numbers with original manufacturer identifiers to avoid substitution errors during sourcing.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-edge connection is required for panel-mounted applications. The 3.96 mm pitch suits standard industrial PCB layouts. Verify that the mating card thickness falls within the specified 1.37 mm to 1.78 mm range. Consider the 5 A current rating for power distribution needs. Ensure the vertical mounting style aligns with chassis design constraints.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and mounting styles. The series is characterized by its use of thermoplastic polyester housings and gold-plated contacts. Similar models in the series vary primarily by position count and termination type, providing flexibility for different density requirements in electronic assemblies.

Edgeboard Connectors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult EDAC technical support or authorized distributors for cross-reference data. Ensure any replacement matches the 48-position dual format and 3.96 mm pitch specification.