### Product Overview: PVG3G103C01R00 The **PVG3G103C01R00** is a high-precision, surface-mount (SMD) trimmer potentiometer manufactured by **Murata Electronics**. It is part of the PVG3 series, designed for compact electronic circuits that require fine-tuning of resistance values. --- ### Technical Specifications | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Murata Electronics | | **Resistance Value** | 10 kΩ (103) | | **Resistance Tolerance** | ±10% | | **Power Rating** | 0.25 W (1/4 W) at 70°C | | **Number of Turns** | Single Turn (approx. 270°) | | **Mounting Type** | Surface Mount (SMD/SMT) | | **Adjustment Type** | Top Adjustment | | **Temperature Coefficient** | ±100 ppm/°C | | **Operating Temperature** | -55°C to +125°C | --- ### Key Internal Components 1. **Resistive Element:** Utilizes **Cermet** (Ceramic-Metal) material. Cermet provides excellent stability, low noise, and a high degree of reliability compared to standard carbon elements. 2. **Wiper:** A mechanical contact arm that moves along the resistive track to vary the output voltage or resistance. 3. **Housing:** A heat-resistant plastic case (usually PPS - Polyphenylene Sulfide) designed to withstand lead-free reflow soldering temperatures. 4. **Terminals:** Lead-free plated terminals for environment-friendly soldering compliance. --- ### Part Number Breakdown The part number `PVG3G103C01R00` can be decoded as follows: * **PVG3**: Series identifier (3mm Square SMT Trimmer). * **G**: Terminal shape/style (G-wing style for surface mounting). * **103**: Resistance code (10 + three zeros = 10,000 Ω or 10 kΩ). * **C01**: Internal custom/standard designator. * **R00**: Packaging code (usually refers to standard tape and reel). --- ### Common Applications * **Industrial Equipment:** Calibrating sensors and measuring instruments. * **Telecommunications:** Fine-tuning RF circuits and signal gain. * **Consumer Electronics:** Adjusting display brightness or audio output levels at the factory level. * **Medical Devices:** Precision voltage regulation in diagnostic tools. ---