PRF18BE471QB5RBManufacturer: MURATA PTC Thermistors for Overcurrent Protection / for Inrush Current Suppression / for Overheat Sensing Lead Type | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PRF18BE471QB5RB | MURATA | 20000 | In Stock |
Description and Introduction
PTC Thermistors for Overcurrent Protection / for Inrush Current Suppression / for Overheat Sensing Lead Type The **PRF18BE471QB5RB** is a high-performance multilayer ceramic capacitor (MLCC) designed for a wide range of electronic applications. Known for its reliability and stability, this component is commonly used in power supply circuits, filtering, decoupling, and signal conditioning.  
With a capacitance value of **470pF (471 code)** and a voltage rating of **50V**, the PRF18BE471QB5RB offers excellent performance in compact designs. Its **X7R dielectric** ensures stable capacitance across a broad temperature range (-55°C to +125°C), making it suitable for industrial, automotive, and consumer electronics.   The component features a **lead-free and RoHS-compliant** construction, aligning with modern environmental standards. Its **0805 case size (2.0mm x 1.25mm)** provides a balance between space efficiency and performance, ideal for densely populated PCBs.   Engineers favor the PRF18BE471QB5RB for its low equivalent series resistance (ESR) and high-frequency stability, which contribute to improved circuit efficiency. Whether used in power management, RF applications, or noise suppression, this capacitor delivers consistent performance under demanding conditions.   For designers seeking a dependable MLCC with robust electrical characteristics, the PRF18BE471QB5RB remains a practical choice in modern electronics. |
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Application Scenarios & Design Considerations
PTC Thermistors for Overcurrent Protection / for Inrush Current Suppression / for Overheat Sensing Lead Type
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