SMD Inductors Coils For Power Line Wound, Magnetic Shielded The **VLS252015T-4R7MR89** is a multilayer ceramic inductor manufactured by **TDK**. Below are its specifications, descriptions, and features based on factual data:  

### **Specifications:**  
- **Manufacturer:** TDK  
- **Inductance:** 4.7 µH  
- **Tolerance:** ±20%  
- **DC Resistance (DCR):** 0.89 Ω (max)  
- **Rated Current:** 200 mA  
- **Saturation Current:** 300 mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Size:** 2.5 mm × 2.0 mm × 1.5 mm (L × W × H)  
- **Frequency Range:** Up to several MHz (suitable for high-frequency applications)  
- **Shielded Construction:** Yes (reduces EMI interference)  

### **Descriptions:**  
- **Type:** Multilayer Ceramic Inductor (MLCI)  
- **Series:** VLS Series  
- **Material:** Ferrite-based ceramic  
- **Applications:** Power supply circuits, DC-DC converters, noise suppression, RF circuits, and high-frequency filtering.  

### **Features:**  
- **Compact Size:** Small footprint for space-constrained PCB designs.  
- **Shielded Design:** Minimizes electromagnetic interference (EMI).  
- **High Reliability:** Stable performance under varying temperatures.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  

This inductor is commonly used in portable electronics, IoT devices, and power management applications.  

(Source: TDK Datasheet & Product Catalog)

SMD Inductors Coils For Power Line Wound, Magnetic Shielded