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SLF12555T-470M1R6-PF from TDK

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SLF12555T-470M1R6-PF

Manufacturer: TDK

Inductors for Power Circuits Wound Ferrite SLFseries
Partnumber Manufacturer Quantity Availability
SLF12555T-470M1R6-PF,SLF12555T470M1R6PF TDK 44 In Stock

Description and Introduction

Inductors for Power Circuits Wound Ferrite SLFseries **Manufacturer:** TDK  

**Part Number:** SLF12555T-470M1R6-PF  

### **Specifications:**  
- **Inductance:** 47 µH (±20%)  
- **Current Rating (Isat):** 1.6 A (saturation current)  
- **DC Resistance (DCR):** 0.22 Ω (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Core Material:** Ferrite  
- **Shielding:** Shielded  
- **Package Type:** SMD (Surface Mount Device)  
- **Dimensions (L x W x H):** 12.5 mm x 12.5 mm x 5.5 mm  

### **Description:**  
The SLF12555T-470M1R6-PF is a shielded power inductor from TDK designed for high-current applications. It features a ferrite core and is optimized for efficiency in DC-DC converters, power supplies, and noise suppression circuits.  

### **Features:**  
- High inductance stability under DC bias  
- Low core loss for improved efficiency  
- Shielded construction reduces electromagnetic interference (EMI)  
- RoHS compliant  
- Suitable for automotive and industrial applications  

For detailed electrical characteristics, refer to the official TDK datasheet.

Application Scenarios & Design Considerations

Inductors for Power Circuits Wound Ferrite SLFseries

Alternative Part Number

  • SRR1260-470M --: Shielded power inductor with 47 uH inductance and similar 12.5 x 12.5 x 6 mm footprint, rated around 2 A, a common drop-in for TDK SLF series.
  • CDRH127-470MC --: Shielded drum-core power inductor, 47 uH, close 12 x 12 mm size and comparable saturation current, widely used as a cross for SLF12555 types.
  • IHLP5050FDER470M01 --: Low-profile shielded IHLP inductor, 47 uH, similar current rating and surface-mount construction, suitable when a flatter profile is acceptable.

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