The **F2VF-DE-R** is an automotive-grade electronic component, specifically a **high-current relay** used in vehicle electrical systems. It is commonly associated with Ford Motor Company vehicles (often referenced under Ford parts nomenclature) and is manufactured by electronics suppliers like **Omron** or **Tyco**. --- ### ## Technical Specifications The following table outlines the typical electrical and mechanical characteristics of the F2VF-DE-R relay: | Feature | Specification | | :--- | :--- | | **Component Type** | Electromechanical Power Relay | | **Contact Arrangement** | SPST (Single Pole Single Throw) or SPDT (Single Pole Double Throw) | | **Voltage Rating** | 12V DC (Nominal) | | **Current Rating** | 20A to 40A (Application dependent) | | **Terminal Type** | Plug-in (ISO Micro/Mini layout) | | **Housing Material** | Heat-resistant plastic (Polyamide/PBT) | | **Coil Resistance** | Approx. 70-90 Ohms | --- ### ## Core Electronic Components A relay like the F2VF-DE-R consists of four primary electronic/mechanical parts: 1. **Electromagnetic Coil:** When a low-current signal passes through this coil, it creates a magnetic field. 2. **Armature:** A moving lever that is attracted by the magnetic field of the coil. 3. **Contacts:** The "switch" part of the relay. High-current loads (like a fuel pump or cooling fan) are connected here. 4. **Spring Mechanism:** Returns the armature to its original position when the current to the coil is cut off. --- ### ## Common Applications In automotive electronics, this part is used to control high-power devices using a low-power signal from the Engine Control Unit (ECU). Common uses include: * **Fuel Pump Control:** Ensuring the pump receives steady 12V power. * **Cooling Fans:** Switching high-draw radiator fans on/off. * **Horn Circuits:** Handling the momentary high current required for the horn. * **ABS Systems:** Providing power to the anti-lock braking module. --- ### ## Identification & Cross-Referencing If you are looking for a replacement, note the following: * **Manufacturer Codes:** You may see "Omron" or "F2VF-14B192-DE" on the casing. * **Pinout:** Ensure the schematic printed on the side of the relay matches your socket (Pins 85, 86 for coil; 30, 87, 87a for contacts). ---