The identification **84807** most commonly refers to the **84807 Series** of connectors manufactured by **Molex**. These are specific electronic components used for high-current power distribution. --- ## 1. Component Overview: Molex 84807 The 84807 series belongs to the **Mini-Fit Sr.** family. These parts are designed for applications requiring high amperage (up to 50A) in a relatively small form factor. ### Technical Specifications | Feature | Description | | :--- | :--- | | **Component Type** | Vertical PCB Header / Power Connector | | **Current Rating** | Up to 50.0A per contact | | **Voltage Rating** | 600V AC/DC | | **Pitch** | 10.00mm (0.394") | | **Mounting Style** | Through Hole (Solder) | | **Contact Material** | Silver (Ag) or Gold (Au) over Copper Alloy | | **Flammability** | UL 94V-0 | --- ## 2. Key Features Electronic systems utilizing 84807 parts benefit from specific design choices: * **Polarization:** The housing is keyed to prevent accidental mismating with incompatible cables. * **Positive Locking:** Features a thumb latch that ensures the connector stays seated even under heavy vibration. * **Fully Isolated Terminals:** Prevents arcing and protects the pins from physical damage during handling. * **Low Contact Resistance:** Essential for handling 50 Amps without overheating the PCB. --- ## 3. Common Applications Due to their high power capacity, these parts are rarely found in consumer electronics (like phones) and are instead used in industrial hardware: 1. **Power Supplies:** Main power input/output for server power blocks. 2. **Solar Energy:** Connections between inverters and battery storage. 3. **Industrial Machinery:** Powering heavy-duty motors or control panels. 4. **Networking:** High-end routers and telecommunications infrastructure. --- ## 4. Alternative Identifications If you are looking for a part labeled **84807** that is *not* a connector, check the following: * **Agilent/Keysight 84807A:** This is a legacy **Power Sensor** (specifically a thermocouple sensor) used in RF and Microwave testing to measure power levels between 100 kHz and 110 MHz. * **Custom ICs:** Occasionally, 84807 may be an internal batch number for a specific semiconductor, but it is not a standard industry part number for transistors or resistors.