The part number **10VF2-C4W0-R** typically refers to a high-performance **V-Series Power Entry Module** manufactured by **TE Connectivity (Corcom)**. These components are used to filter electromagnetic interference (EMI) and manage power input for sensitive electronic equipment. ### 1. General Specifications This part is a compact, multi-function power entry module designed for medical or industrial applications where space and noise suppression are critical. | Feature | Specification | | :--- | :--- | | **Manufacturer** | TE Connectivity / Corcom | | **Product Series** | V Series (High Performance) | | **Current Rating** | 10 Amperes | | **Voltage Rating** | 120/250 VAC | | **Mounting Type** | Flange Mount | | **Termination** | Wire Leads (W0 designation) | | **Leakage Current** | Low Leakage (Medical grade variants common) | --- ### 2. Breakdown of the Part Number To understand the specific features, we can deconstruct the alphanumeric code: * **10**: Indicates a **10 Amp** current rating. * **V**: Refers to the **V Series**, which provides high-frequency RFI (Radio Frequency Interference) suppression. * **F2**: Indicates the specific configuration, often involving a **dual-fuse** holder (accepting 5x20mm fuses) to provide safety for both the line and neutral paths. * **C**: Denotes a specific mechanical housing or shielding configuration. * **4**: Refers to the circuit type or filtering stage (often double-stage for better attenuation). * **W0**: Indicates **Wire Leads**. Instead of solder tabs or fast-on terminals, this unit has pre-stripped insulated wires coming out of the back for connection. * **R**: Generally signifies **RoHS Compliance**. --- ### 3. Key Components & Functions 1. **EMI/RFI Filter:** The internal LC circuit (Inductors and Capacitors) suppresses high-frequency noise coming from the AC line or prevents noise generated by the device from polluting the power grid. 2. **IEC Connector:** Features a standard IEC 60320-1 C14 inlet, compatible with most standard power cords worldwide. 3. **Dual Fusing:** The "F2" designation means the unit has a built-in drawer for two fuses. This is a critical safety feature for international markets to ensure protection regardless of plug orientation. 4. **Shielded Housing:** The metal casing acts as a Faraday cage to minimize radiated emissions. ### 4. Typical Applications * **Medical Equipment:** Due to low leakage current designs. * **Test and Measurement:** To ensure clean power for precise readings. * **Industrial Automation:** Protecting PLCs and controllers from factory floor electrical noise. * **Telecommunications:** Ensuring signal integrity in networking hardware. ---