306-016-420-158

Edgeboard Connectors Overview

The EDAC Inc. 306-016-420-158 is a dual-edge female card edge connector designed for panel mount and through-hole termination. It features 32 positions with a 0.156-inch (3.96mm) pitch, arranged in two rows of sixteen contacts. The connector utilizes tin-plated copper alloy terminals and a green thermoplastic polyester insulator. It supports PCB thicknesses ranging from 0.054 to 0.070 inches and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for non-specified board types
• Panel mount installation with flush flange and top opening
• Tin-plated copper alloy terminals for reliable signal transmission
• Green thermoplastic polyester insulation housing

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• General-purpose electronic assembly interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current 306 Series Ordering Guide to ensure compatibility with required plating thickness and material specifications. Confirm that the target application PCB thickness falls within the supported range of 0.054 to 0.070 inches to guarantee proper mechanical retention and electrical contact. Check RoHS3 compliance status if environmental regulations apply to the final product assembly.

Edgeboard Connectors Selection Notes

Select this component when a high-pitch 0.156-inch dual-edge interface is required for panel-mounted applications. Ensure the design accommodates the vertical orientation and through-hole soldering method. Compare against single-row variants if space constraints differ. Verify that the tin plating meets the corrosion resistance requirements for the operating environment, as gold-plated alternatives exist within the same series for different durability needs.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 Series of standard card edge connectors. The series offers various position counts and pitch options to support diverse board edge configurations. The 306-016-420-158 specifically addresses the need for robust, high-current capable connections in industrial settings where panel mounting stability is critical. It complements other series like the 302 for finer pitches or the 316 for different form factors.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 306 series parts with identical 32-position dual-edge specifications and 0.156-inch pitch. Cross-referencing the full datasheet is necessary to match terminal plating and insulator color requirements. Generic equivalents may lack the specific flange dimensions and thermal ratings documented for this model.