306-007-521-158

Edgeboard Connectors Overview

The EDAC Inc. 306-007-521-158 is a dual-edge female card edge connector designed for panel mounting applications. It features 14 positions arranged in two rows with a contact spacing of 0.156 inches (3.96 mm). The connector utilizes cantilever contacts with gold plating and accepts printed circuit boards with a thickness range of 0.054 to 0.070 inches (1.37 to 1.78 mm). The insulator body is green thermoplastic polyester, rated for operation between -40°C and 105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with cantilever contact type for reliable board insertion
• Gold-plated copper alloy contacts ensure stable electrical performance
• Panel mount installation with flange features for secure positioning
• Thermoplastic polyester insulator provides durability across wide temperature ranges

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment interfaces needing reliable signal transmission
• Agricultural technology hardware operating in harsh environments
• General electronic assemblies utilizing standard card edge modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official 306 Series Ordering Guide to confirm exact pin count, termination style, and insulation color. Ensure compatibility with target PCB thickness specifications before procurement. Confirm RoHS3 compliance status if required by project regulations. Cross-reference the DigiKey part number 151-306-007-521-158-ND for accurate distributor identification.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided connection is required for a 14-position interface with a 0.156-inch pitch. The panel mount design suits applications where space constraints favor direct board insertion over cable harnesses. Verify that the target PCB thickness falls within the specified 1.37mm to 1.78mm range to ensure proper mechanical retention and electrical contact.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 306 Series, which specializes in standard card edge connectors for various industrial and commercial applications. The series offers multiple position counts and spacing options to accommodate diverse design requirements. Components in this family are characterized by their durable construction and suitability for high-reliability environments.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 306 Series Ordering Guide for direct substitutes with identical pin counts and spacing. Alternative manufacturers may offer compatible parts, but verify mechanical dimensions and contact material specifications to ensure interchangeability without redesigning the host assembly.