The term **"10000-R"** typically refers to one of two things in the electronics industry: a specific **surface-mount resistor** or a **high-voltage diode series**. Below is a detailed breakdown of both possibilities. --- ## 1. 10000-R as a Resistor (10kΩ) In many electronic schematic systems and manufacturing databases, "10000-R" represents a resistor with a resistance of **10,000 Ohms (10kΩ)**. ### Technical Specifications | Feature | Description | | :--- | :--- | | **Resistance Value** | 10,000 Ohms (10kΩ) | | **Tolerance** | Usually ±1% or ±5% (depending on the suffix) | | **Power Rating** | Commonly 1/8W (0.125W) or 1/4W (0.25W) | | **Package Type** | Often SMD (0603, 0805, 1206) or Through-hole | ### Common Applications * **Pull-up/Pull-down Resistors:** Used in digital circuits to ensure a stable logic level. * **Voltage Dividers:** Part of a pair to scale down voltages for sensor inputs. * **Current Limiting:** Protecting low-power LEDs or transistor bases. --- ## 2. 10000-R as a High Voltage Rectifier Diode The "10000" often refers to the **Peak Inverse Voltage (PIV)**, meaning the diode can handle up to 10,000 Volts (10kV). The "-R" frequently denotes **RoHS Compliance** or **Radial** packaging. ### Technical Parameters | Parameter | Typical Value | | :--- | :--- | | **Max Recurrent Peak Reverse Voltage** | 10,000V (10kV) | | **Max Average Forward Current** | 5mA to 500mA (depending on specific model) | | **Forward Voltage Drop** | ~10V to 30V (due to internal series junctions) | | **Operating Temperature** | -55°C to +150°C | ### Usage in Industry * **X-Ray Machines:** Used in the high-voltage power supply stages. * **Air Purifiers:** Powering Ionizers. * **CRT Displays:** Legacy technology requiring high-voltage rectification. * **Laser Power Supplies:** Specifically for CO2 laser tubes. --- ## 3. General Identification Code If you see **10000-R** on a label or a reel, it follows this standard nomenclature: ```text 10000 -> The base value (10,000) - -> Separator R -> Represents "Resistance" or "RoHS Compliant" ``` ---