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VLCF4020T-220MR56 from TDK

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VLCF4020T-220MR56

Manufacturer: TDK

SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded)

Partnumber Manufacturer Quantity Availability
VLCF4020T-220MR56,VLCF4020T220MR56 TDK 1990 In Stock

Description and Introduction

SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) Here are the factual details about the **VLCF4020T-220MR56** from TDK:

### **Manufacturer:** TDK  
### **Part Number:** VLCF4020T-220MR56  

### **Specifications:**  
- **Inductance:** 22 µH (±20%)  
- **Current Rating:**  
  - **Saturation Current (Isat):** 4.0 A  
  - **Thermal Current (Irms):** 4.2 A  
- **DC Resistance (DCR):** 56 mΩ (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Core Material:** Ferrite  
- **Shielding:** Shielded  
- **Package Size:** 4.0 x 4.0 x 2.0 mm (L x W x H)  
- **Mounting Type:** Surface Mount (SMD)  

### **Descriptions & Features:**  
- **Type:** Power Inductor  
- **Applications:** Power supplies, DC-DC converters, voltage regulator modules (VRM), and noise suppression circuits.  
- **Features:**  
  - High current handling capability  
  - Low DC resistance (DCR) for improved efficiency  
  - Shielded construction reduces electromagnetic interference (EMI)  
  - Compact and lightweight design suitable for space-constrained applications  
  - RoHS compliant  

This information is based on TDK's official datasheet for the **VLCF4020T-220MR56**.

Partnumber Manufacturer Quantity Availability
VLCF4020T-220MR56,VLCF4020T220MR56 980 In Stock

Description and Introduction

SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) The **VLCF4020T-220MR56** is a **220 µH** common mode choke manufactured by **Coilcraft**.  

### **Specifications:**  
- **Inductance (L):** 220 µH (±20%)  
- **Current Rating:** 2.0 A (DC)  
- **DC Resistance (DCR):** 56 mΩ (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Voltage Rating:** 80 VDC  
- **Mounting Type:** Surface Mount (SMD)  
- **Package:** 4020 (4.0 mm x 4.0 mm footprint)  
- **Shielding:** Unshielded  
- **Termination:** Solder Pads  

### **Descriptions & Features:**  
- Designed for **common mode noise suppression** in power and signal lines.  
- Suitable for **DC-DC converters, motor drives, and power supply filtering**.  
- Compact **SMD package** for space-constrained applications.  
- High current handling capability with **low DCR** for minimal power loss.  
- RoHS compliant and lead-free.  

For detailed datasheets, refer to the manufacturer's official documentation.

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