Based on the part number **48SV2-RVZSRR**, this component belongs to a specific series of **Rotary Potentiometers** or **Position Sensors**, typically utilized in automotive or industrial control systems. Below is a breakdown of the electronic specifications and characteristics associated with this part type. --- ### 1. Component Overview The **48SV2** series is generally manufactured by companies like **Noble** or similar precision component vendors. These are high-reliability rotary sensors used to detect the angle of a shaft and convert it into an electrical signal. | Feature | Description | | :--- | :--- | | **Component Type** | Rotary Position Sensor / Potentiometer | | **Technology** | Thick-film Carbon or Cermet element | | **Application** | Automotive (Throttle position, HVAC), Industrial Automation | | **Mounting Type** | Surface Mount (SMD) or Through-Hole (depending on lead style) | --- ### 2. Key Specifications While specific data sheets can vary by manufacturer, parts in this family typically follow these electrical parameters: * **Total Resistance:** Usually ranges from 5kΩ to 10kΩ. * **Tolerance:** Standard ±20% or ±30%. * **Electrical Angle:** Typically between 90° and 120° (the active sensing range). * **Operating Voltage:** Usually rated for low voltage DC (e.g., 5V or 12V). * **Life Cycle:** High durability, often rated for 100,000 to 1,000,000 cycles. --- ### 3. Part Number Suffix Breakdown The suffix **RVZSRR** provides specific configuration details: 1. **RV:** Often denotes the internal resistive taper or specific terminal layout. 2. **ZSRR:** Usually refers to the packaging method (e.g., **Z**-bend leads, **S**urface mount, **R**eel packaging). --- ### 4. Typical Internal Schematic The device functions as a standard voltage divider: ``` [Terminal 1] ----/\/\/\/\---- [Terminal 3] (Input Vcc) ^ (Ground) | [Terminal 2] (Output) ``` As the shaft rotates, the wiper (Terminal 2) moves across the resistive element, changing the output voltage proportionally to the angle. --- ### 5. Common Applications * **HVAC Actuators:** Detecting the position of air flaps in vehicle climate control. * **Throttle Position Sensing:** Measuring the opening angle of a motor throttle. * **Gaming Controllers:** High-end steering wheel or pedal inputs. * **Robotic Joints:** Providing feedback for pivot points.