306-023-420-102

Overview

The EDAC Inc. model 306-023-420-102 is a standard card edge connector from the 306 series, designed for panel mount installation with through-hole termination. It features a dual female configuration with 46 positions arranged in two rows and a pitch of 3.96 mm (0.156 inches). The connector supports non-designated double-sided cards with thicknesses ranging from 1.37 mm to 1.78 mm. Constructed with copper alloy contacts featuring tin plating and a thermoplastic insulator, it operates within a temperature range of -40°C to +105°C.

Feature Summary

• Dual female contact configuration for double-sided card edge applications
• Panel mount design with through-hole solder pin termination
• Copper alloy contacts with tin plating for reliable signal transmission
• Thermoplastic insulator housing providing structural stability

Applications

• Industrial control systems requiring robust interconnects
• Test and measurement equipment interfaces
• Communication hardware backplanes
• Automotive electronics modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required card thickness and termination style. Confirm that the tin-plated contact finish meets the environmental requirements of the target application. Cross-reference the panel mount dimensions with the mechanical drawing to validate fitment within the enclosure design before finalizing procurement.

Selection Notes

Select this component when a dual-row, double-sided card edge interface is required for panel-mounted assemblies. Ensure the mating card thickness falls within the specified 1.37 mm to 1.78 mm range. Consider the 3.96 mm pitch and through-hole termination method for PCB layout constraints. Verify that the operating temperature range of -40°C to +105°C aligns with the environmental conditions of the deployment site.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors, which are engineered for high-reliability connections in demanding environments. The series offers various position counts and termination options to support diverse electronic system architectures. The 306-023-420-102 specifically addresses needs for dual-sided connectivity with a standardized pitch, ensuring interoperability with compatible edge cards in industrial and commercial electronic designs.

Replacement Considerations

Consult the EDAC 306/316/356 Series Ordering Guide for verified substitute part numbers. Ensure any replacement maintains the same 46-position count, 3.96 mm pitch, and dual female configuration. Verify that mechanical mounting dimensions and electrical ratings match the original specifications to prevent integration issues.