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VLF4012AT-220MR51 from TDK

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VLF4012AT-220MR51

Manufacturer: TDK

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

Partnumber Manufacturer Quantity Availability
VLF4012AT-220MR51,VLF4012AT220MR51 TDK 79420 In Stock

Description and Introduction

SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) The **VLF4012AT-220MR51** is a common mode choke manufactured by **TDK**. Below are its specifications, descriptions, and features based on factual data:  

### **Specifications:**  
- **Manufacturer:** TDK  
- **Type:** Common Mode Choke  
- **Inductance:** 22 µH  
- **Current Rating:** 5 A  
- **DC Resistance (Max):** 0.028 Ω  
- **Operating Temperature Range:** -40°C to +125°C  
- **Voltage Rating:** 80 VDC  
- **Mounting Type:** Surface Mount (SMD)  
- **Package/Case:** 4020 (4.0 mm x 2.0 mm)  

### **Descriptions:**  
- Designed for noise suppression in power lines and signal lines.  
- Used in applications such as power supplies, automotive electronics, and communication devices.  
- Features a compact SMD design for high-density PCB mounting.  

### **Features:**  
- High current handling capability (5 A).  
- Low DC resistance for minimal power loss.  
- Excellent noise suppression performance.  
- RoHS compliant.  

This information is strictly based on available specifications for the **VLF4012AT-220MR51** from TDK.

Partnumber Manufacturer Quantity Availability
VLF4012AT-220MR51,VLF4012AT220MR51 76420 In Stock

Description and Introduction

SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) The VLF4012AT-220MR51 is a specific model of a power inductor manufactured by Vishay Dale. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Inductance:** 40 µH  
- **Tolerance:** ±20%  
- **DC Resistance (DCR):** 0.22 Ω (typical)  
- **Current Rating:**  
  - **Saturation Current (Isat):** 1.2 A  
  - **Thermal Current (Irms):** 1.5 A  
- **Operating Temperature Range:** -55°C to +125°C  
- **Frequency Range:** Up to 5 MHz  
- **Core Material:** Ferrite  

### **Descriptions:**  
- **Package Type:** Shielded SMD (Surface Mount Device)  
- **Dimensions (L x W x H):** 12.7 mm x 12.7 mm x 10.2 mm  
- **Termination:** Solderable Pins  
- **Mounting Style:** Surface Mount  
- **RoHS Compliance:** Yes  

### **Features:**  
- **Shielded Construction:** Reduces electromagnetic interference (EMI)  
- **High Current Handling:** Suitable for power applications  
- **Low Core Loss:** Efficient performance in high-frequency circuits  
- **Automotive-Grade:** Designed for harsh environments  

This information is based on manufacturer-provided data. For exact application suitability, refer to the official datasheet.

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