306-016-521-168

Edgeboard Connectors Overview

The EDAC Inc. 306-016-521-168 is a dual-edge female card edge connector designed for panel and through-hole mounting. It features 16 positions with a 0.156-inch (3.96mm) contact spacing arranged in two rows. The connector utilizes gold-plated cantilever contacts housed in a green thermoplastic polyester insulator. It accommodates PCB thicknesses ranging from 0.054 to 0.070 inches (1.37mm to 1.78mm). Operating within a temperature range of -40°C to 105°C, it includes flange features for flush installation with top openings and 4-40 threaded inserts.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with cantilever spring contacts for reliable signal transmission
• Green thermoplastic polyester insulator body providing thermal stability and durability
• Gold-plated contacts ensure corrosion resistance and low contact impedance
• Panel mount design with integrated flange featuring top openings and threaded inserts

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Telecommunications equipment utilizing standard card edge interfaces
• Test and measurement instrumentation needing secure peripheral attachment
• Automotive electronics modules operating in varied thermal environments

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official 306 Series Ordering Guide to confirm compatibility with required PCB thickness and mounting style. Ensure that the selected variant matches the necessary contact count and row configuration for the target application. Cross-reference the datasheet specifications regarding insulation material and operating temperature limits to validate suitability for the intended environmental conditions before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female interface with 0.156-inch spacing is required for panel-mounted applications. Consider the 306 series characteristics for its balance of mechanical strength and electrical performance. Evaluate the available flange options and threading requirements to ensure proper mechanical integration. Confirm that the target printed circuit board falls within the specified thickness tolerance range for optimal contact engagement.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 Series, a line of high-reliability card edge connectors designed for demanding industrial and commercial applications. The series offers various configurations including single and dual-edge options with different pin counts and spacing standards. These connectors are engineered to provide stable interconnections in environments where vibration and thermal cycling may occur, ensuring long-term performance integrity.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 306 Series cross-reference documentation for verified substitute part numbers. Direct replacements must maintain identical contact spacing, row configuration, and mounting style to ensure mechanical fit. Verify that any alternative component meets the same electrical and thermal specifications defined in the original datasheet.