306-016-521-103

Edgeboard Connectors Overview

The EDAC Inc. 306-016-521-103 is a dual-edge female card edge connector designed for panel mount and through-hole termination. It features 32 positions arranged in two rows with a contact spacing of 0.156 inches (3.96mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Constructed with copper alloy contacts featuring gold plating, the insulator body is green thermoplastic polyester. It operates within a temperature range of -40°C to 105°C and complies with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with low-profile insulator body
• Gold-plated copper alloy contacts for reliable signal transmission
• Through-hole termination compatible with standard PCB fabrication

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Communication equipment utilizing standard card edge interfaces
• Consumer electronics assemblies needing durable interconnect solutions

Edgeboard Connectors Procurement Notes

Verify the specific contact plating material against project requirements, as datasheet variations may exist between gold and tin finishes for this series. Confirm that the target PCB thickness falls within the specified acceptance range to ensure proper mechanical retention and electrical contact. Check for any updated environmental compliance certifications prior to final procurement approval.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 0.156-inch spacing is required for through-hole mounting. Ensure the design accommodates the specific board thickness tolerance. Compare against other 306 series variants if different pin counts or plating options are needed. Validate thermal performance requirements against the stated operating temperature range before integration.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 Series, a line of standard card edge connectors known for their versatility in general-purpose applications. The series offers various position counts and termination styles. The 306-016-521-103 specifically addresses needs for 32-position dual-edge interfaces with through-hole compatibility, fitting into broader industrial and commercial electronic assembly ecosystems.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 306 series parts with matching 32-position dual-edge specifications. Verify identical spacing and board thickness tolerances when considering cross-brand alternatives. Ensure replacement components maintain the same through-hole termination style and environmental ratings.