307-072-422-212

Edgeboard Connectors Overview

The EDAC Inc. 307-072-422-212 is a dual-sided card edge connector designed for vertical panel mount applications. It features 72 positions with a 0.156-inch (3.96 mm) contact spacing. The connector utilizes half-beam contacts made of copper alloy, finished with gold plating to ensure reliable signal transmission. It supports board thicknesses ranging from 0.054 inches to 0.070 inches (1.37 mm to 1.78 mm). The housing is constructed from thermoplastic polyester and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-sided configuration with 72 positions for high-density interconnects
• Vertical panel mount design with flange for secure installation
• Gold-plated half-beam contacts for durable electrical performance
• Thermoplastic polyester insulation for thermal stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge connections
• Telecommunications equipment utilizing standard card edge modules
• Test and measurement instrumentation interfaces
• Automotive electronics assemblies needing high reliability

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffixes to confirm specific packaging and compliance attributes. Ensure compatibility with target PCB thickness and mounting hole dimensions before ordering. Confirm RoHS status and lead time requirements with authorized distributors as manufacturing schedules may vary.

Edgeboard Connectors Selection Notes

Select this model when a 72-position dual-sided connector with 0.156-inch spacing is required. Consider the vertical orientation and panel mount flange for mechanical integration. Verify that the target application environment falls within the specified operating temperature range and that the PCB thickness aligns with the connector's acceptance criteria.

Edgeboard Connectors Part Context

This component belongs to the EDAC 307 series of standard card edge connectors. The series offers various position counts and spacing options to accommodate different circuit board designs. The 307 series is characterized by its use of thermoplastic materials and gold-plated contacts for consistent performance in demanding electronic environments.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 307 series variants for alternative position counts or spacing if the exact specifications do not match the design requirements. Ensure any substitute maintains the same contact type, mounting style, and environmental ratings.