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SLF7045T-220MR90-PF

Inductors for Power Circuits

Partnumber Manufacturer Quantity Availability
SLF7045T-220MR90-PF,SLF7045T220MR90PF 20000 In Stock

Description and Introduction

Inductors for Power Circuits The SLF7045T-220MR90-PF is a power inductor manufactured by TDK. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Inductance:** 22 µH (±20%)  
- **Current Rating:**  
  - **Saturation Current (Isat):** 4.5 A  
  - **Thermal Current (Irms):** 6.0 A  
- **DC Resistance (DCR):** 40 mΩ (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Core Material:** Metal alloy  
- **Shielding:** Shielded  

### **Descriptions & Features:**  
- **Compact Size:** Surface-mount design (7.3 mm x 7.3 mm x 4.5 mm) for high-density PCB applications.  
- **High Efficiency:** Low DC resistance (DCR) minimizes power loss.  
- **High Current Handling:** Suitable for power supply circuits, DC-DC converters, and voltage regulation.  
- **Robust Construction:** Shielded metal alloy core reduces electromagnetic interference (EMI).  
- **Automotive Grade:** AEC-Q200 compliant for reliability in automotive applications.  

For detailed mechanical dimensions and performance curves, refer to the official TDK datasheet.

Partnumber Manufacturer Quantity Availability
SLF7045T-220MR90-PF,SLF7045T220MR90PF TDK 836 In Stock

Description and Introduction

Inductors for Power Circuits The SLF7045T-220MR90-PF is a power inductor manufactured by TDK. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Inductance:** 22 µH (±20%)  
- **Current Rating:**  
  - **Saturation Current (Isat):** 2.2 A  
  - **Thermal Current (Irms):** 2.9 A  
- **DC Resistance (DCR):** 90 mΩ (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Core Material:** Ferrite  
- **Shielding:** Shielded  
- **Package Size:** 7.0 x 7.0 x 4.5 mm  

### **Descriptions:**  
- The SLF7045T-220MR90-PF is a surface-mount power inductor designed for high-current applications.  
- It features a shielded construction to minimize electromagnetic interference (EMI).  
- Suitable for DC-DC converters, power supplies, and noise suppression circuits.  

### **Features:**  
- **High Current Handling:** Capable of handling up to 2.9 A (Irms) and 2.2 A (Isat).  
- **Low DCR:** Optimized for reduced power loss.  
- **Shielded Design:** Reduces magnetic interference with nearby components.  
- **Compact Size:** Small footprint (7.0 x 7.0 mm) for space-constrained applications.  
- **RoHS Compliant:** Meets environmental standards.  

For detailed application notes or additional technical data, refer to the official TDK datasheet.

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