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SLF12555T-152MR29-PF from TDK

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SLF12555T-152MR29-PF

Manufacturer: TDK

Inductors for Power Circuits Wound Ferrite SLFseries

Partnumber Manufacturer Quantity Availability
SLF12555T-152MR29-PF,SLF12555T152MR29PF TDK 55000 In Stock

Description and Introduction

Inductors for Power Circuits Wound Ferrite SLFseries The part **SLF12555T-152MR29-PF** is a surface-mount power inductor from the SLF series. Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Inductance:** 1.5 µH (±20%)  
- **Current Rating:**  
  - **Saturation Current (Isat):** 29 A  
  - **Thermal Current (Irms):** 29 A  
- **DC Resistance (DCR):** 1.52 mΩ (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Core Material:** Ferrite  
- **Shielding:** Shielded  
- **Termination:** SMD (Surface Mount Device)  

### **Descriptions:**  
- Designed for high-current applications in power supplies, DC-DC converters, and voltage regulators.  
- Compact and efficient for space-constrained PCB designs.  
- Low DCR minimizes power loss and improves efficiency.  

### **Features:**  
- High current handling capability.  
- Shielded construction reduces electromagnetic interference (EMI).  
- RoHS compliant.  
- Suitable for automotive and industrial applications.  

This inductor is commonly used in power management circuits where high efficiency and reliability are required.

Application Scenarios & Design Considerations

Inductors for Power Circuits Wound Ferrite SLFseries

Alternative Part Number

  • SRR1260-152M --: Shielded power inductor with 1.5 mH inductance and similar 12.5 x 12.5 x 6 mm footprint, rated for comparable current, making it a strong drop-in alternative.
  • CDRH127-152MC --: Shielded drum-core power inductor with 1.5 mH value and similar 12 x 12 mm size class, widely used as a cross for TDK SLF series.
  • IHLP6767GZER152M11 --: Low-profile shielded IHLP power inductor with 1.5 mH inductance and high saturation current, suitable when a slightly larger footprint is acceptable.
  • CDRH127/LD-152MC --: Similar 12.5mm shielded power inductor with 1.5mH inductance and comparable current rating, widely available and pin-compatible in most designs.
  • 7447715152 --: 1.5mH shielded power inductor in a comparable 12mm class with low DC resistance, suitable replacement when layout allows minor footprint adjustment.

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