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SLF12555T-471MR49-PF

Manufacturer: TDK

Inductors for Power Circuits Wound Ferrite SLFseries

Partnumber Manufacturer Quantity Availability
SLF12555T-471MR49-PF,SLF12555T471MR49PF TDK 1100 In Stock

Description and Introduction

Inductors for Power Circuits Wound Ferrite SLFseries The part **SLF12555T-471MR49-PF** is a power inductor manufactured by **TDK**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Inductance:** 470 µH (±20%)  
- **Current Rating:**  
  - **Saturation Current (Isat):** 0.39 A  
  - **Thermal Current (Irms):** 0.42 A  
- **DC Resistance (DCR):** 2.45 Ω (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Core Material:** Ferrite  
- **Shielding:** Shielded  
- **Package Size:** 12.5 mm × 12.5 mm × 5.5 mm  

### **Descriptions and Features:**  
- Designed for **power applications** requiring high inductance and compact size.  
- **Shielded construction** minimizes electromagnetic interference (EMI).  
- **High reliability** with a ferrite core, suitable for demanding environments.  
- **RoHS compliant** and lead-free.  
- Commonly used in **DC-DC converters, power supplies, and filtering circuits**.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Inductors for Power Circuits Wound Ferrite SLFseries

Alternative Part Number

  • CDRH127/LDNP-471MC --: Similar 12.5 mm shielded power inductor with 470 uH inductance and comparable current rating, suitable drop-in for filtering applications.
  • SRR1260-471M --: Shielded power inductor with 470 uH value and similar 12 mm footprint, widely available and electrically comparable.
  • 7447711471 --: Shielded SMD power inductor rated 470 uH with comparable size and current handling, good alternative for DC-DC converter use.
  • CDRH127-471MC --: Shielded drum-core power inductor with 470 uH value and similar footprint, suitable drop-in for filtering and DC-DC applications.

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