306-011-521-112

Edgeboard Connectors Overview

The EDAC Inc. 306-011-521-112 is a dual female card edge connector from the 306 series, designed for through-hole termination via solder. It features 22 positions arranged in two rows with a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and a green polyphthalamide insulator body. It accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm) and operates within a temperature range of -55°C to +125°C.

Edgeboard Connectors Feature Summary

• Dual female configuration with gold-plated copper alloy contacts for reliable signal transmission
• Through-hole solder termination ensures secure mechanical and electrical connection to the PCB
• Low-profile insulator body accommodates standard 0.062-inch nominal thickness circuit boards

Edgeboard Connectors Applications

• High-density computing and storage system interconnects
• Industrial control board module connections
• Aerospace and defense electronic equipment interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pin count, plating thickness, and mounting style. Ensure the target PCB design matches the 0.156-inch pitch and 0.062-inch thickness requirements. Confirm that the through-hole solder termination method aligns with the assembly process capabilities. Cross-reference the package type and quantity specifications before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 0.156-inch spacing is required for high-reliability applications. The gold plating on copper alloy contacts provides excellent conductivity and corrosion resistance. The low-profile design is suitable for space-constrained enclosures. Ensure the operating temperature range meets the environmental demands of the specific deployment scenario.

Edgeboard Connectors Part Context

EDAC Inc. specializes in card edge and rack & panel connectors for global OEMs. The 306 series represents a line of low-profile connectors designed for demanding environments. This part number falls within the broader category of edgeboard connectors used in computing, medical, and industrial sectors. The company emphasizes rigorous quality assurance and total quality systems for its interconnect solutions.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 306 series variants with matching 22-position dual female configurations. Verify compatibility regarding contact spacing, board thickness acceptance, and termination style. Alternative manufacturers offering similar specifications must be evaluated for mechanical fit and electrical performance equivalence.