WF Series Aviation Connectors Configurations and Specs

12G Aviation Connectors with Multiple Core Count Options

WF Aviation Connectors: A Specification-First Selection Guide

When you are evaluating the WF Series for an aviation or industrial application, the first decision is not just the pin count. It is about matching the connector's complete specification envelope—material, environmental sealing, electrical limits, and termination method—to your actual operating conditions. This guide focuses on the verified parameters from the catalog to help you make that comparison quickly and accurately.

Core Decision Points for WF Series Selection

Use these points to shortlist the correct WF connector configuration before you review detailed drawings or place an order.

• Configuration and Core Count: The WF Series is available in multiple configurations and core counts. Confirm the exact number of contacts required for your circuit, not just the shell size.
• Electrical Limits: Verify the rated current and voltage for the specific contact arrangement. These values are defined per configuration and are not interchangeable across the series.
• Environmental Protection (IP/Temp): Check the Ingress Protection rating and operating temperature range. These define the connector's suitability for exposure to moisture, dust, and thermal extremes.
• Material and Finish: The catalog specifies the shell, insulator, and contact materials. Confirm these are compatible with your installation environment and any required corrosion resistance.
• Termination Method: Identify whether the connector is designed for soldering, crimping, or another termination type. This affects your assembly process and tooling requirements.

Understanding the Specification Parameters

The WF Series catalog provides a full parameter table. Here is how to interpret the key values for your project.

Electrical and Mechanical Data

Rated values are provided for current, voltage, and contact resistance. Always compare these against your application's nominal and peak loads. The mechanical data includes mating cycles and insertion force, which are critical for applications requiring frequent connection or disconnection.

Environmental and Material Data

The IP rating and temperature range are tested conditions. Ensure your application does not exceed these limits. Material specifications for the shell and contacts are listed to help you assess suitability for harsh environments, including exposure to chemicals or salt spray.

Application Fit and Boundaries

WF Series connectors are designed for use where a reliable, specified circular interface is required. They are suitable for applications that fall within the published electrical and environmental ratings.

Unsuitable boundaries: Do not use WF connectors beyond their rated current, voltage, or temperature limits. The IP rating applies to the mated condition with the specified mating face; unmated connectors are not protected. Always confirm that the connector's termination method matches your assembly capabilities.

Installation and Project Preparation Checklist

Before you finalize your connector selection, use this checklist to ensure you have the necessary information for a smooth integration.

• Confirm the exact core count and configuration code for your circuit.
• Verify the rated current and voltage against your load profile.
• Check the IP rating and temperature range against your environmental requirements.
• Select the correct termination method (solder, crimp, etc.) and prepare the required tooling.
• Review the panel cutout or cable entry dimensions for the specific shell size.

Next Step: Review the Full Catalog Data

For the complete specification table—including all material, environmental, electrical, and termination parameters—refer to the detailed catalog entry for the WF Series. This will provide the exact values needed for your design review.

View the Aviation Plug Connectors catalog for the full WF Series specifications and available configurations.