306-029-421-107

Overview

The EDAC Inc. model 306-029-421-107 is a standard card edge connector designed for panel mount applications. It features a dual female configuration with 58 positions arranged in two rows. The connector utilizes a 0.156-inch (3.96 mm) pitch and supports board thicknesses ranging from 0.054 to 0.070 inches. Contact plating is specified as tin, and the insulator material is thermoplastic polyester. The unit operates within a temperature range of -40°C to +105°C and complies with RoHS3 standards.

Feature Summary

• Dual female contact configuration for reliable card edge mating
• Panel mount installation style with vertical orientation
• Tin-plated copper alloy contacts for solder termination
• Thermoplastic polyester insulator housing

Applications

• Industrial control systems requiring robust interconnects
• Computing and storage hardware interfaces
• Medical device circuit board connections
• Aerospace and defense electronic assemblies

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating and insulation color specifications. Ensure that the procurement documentation explicitly references the full part number 306-029-421-107 to distinguish it from similar series variants. Confirm compliance with current environmental regulations such as RoHS3 prior to finalizing purchase orders.

Selection Notes

Select this component when a dual-row female card edge connector with a 3.96 mm pitch is required for panel-mounted installations. The design accommodates standard PCB thicknesses between 1.37 mm and 1.78 mm. Consider the tin contact finish for general-purpose soldering applications where gold plating is not strictly necessary. Verify thermal operating limits align with the system environment requirements.

Part Context

This component belongs to the EDAC 306 Series, which provides a wide range of standard card edge connectors for various industrial and commercial applications. The series is known for offering diverse positioning options and mounting styles. EDAC manufactures these interconnect solutions for global distribution channels serving computing, medical, and aerospace sectors.

Replacement Considerations

Consult the EDAC 306 Series Ordering Guide for direct substitutes with different position counts or contact finishes. Cross-reference with other EDAC series such as 307 or 316 only if mechanical dimensions and electrical ratings are fully compatible.