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SLF12575T-150M4R7-PF from TDK

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SLF12575T-150M4R7-PF

Manufacturer: TDK

L-Q Frequency Characteristics DC Bias & Temperature Characteristics Temperature Characteristics Temperature Rise

Partnumber Manufacturer Quantity Availability
SLF12575T-150M4R7-PF,SLF12575T150M4R7PF TDK 13688 In Stock

Description and Introduction

L-Q Frequency Characteristics DC Bias & Temperature Characteristics Temperature Characteristics Temperature Rise The part **SLF12575T-150M4R7-PF** is a surface-mount inductor manufactured by **TDK Corporation**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Inductance:** 4.7 µH (±20%)  
- **DC Resistance (DCR):** 0.015 Ω (max)  
- **Current Rating:**  
  - **Saturation Current (Isat):** 15.0 A  
  - **Thermal Current (Irms):** 15.0 A  
- **Operating Temperature Range:** -40°C to +125°C  
- **Core Material:** Ferrite  
- **Shielding:** Shielded  
- **Package Size:** 12.5 mm × 12.5 mm × 7.5 mm  

### **Descriptions:**  
- **Type:** Power Inductor  
- **Series:** SLF12575T  
- **Mounting Style:** Surface Mount (SMD)  
- **Applications:** Power supplies, DC-DC converters, voltage regulators  

### **Features:**  
- High current handling capability  
- Low DC resistance (DCR) for reduced power loss  
- Shielded construction for minimal electromagnetic interference (EMI)  
- Robust ferrite core for stable inductance under high current  
- RoHS compliant  

This inductor is designed for high-efficiency power applications where space-saving and high performance are critical.  

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Application Scenarios & Design Considerations

L-Q Frequency Characteristics DC Bias & Temperature Characteristics Temperature Characteristics Temperature Rise

Alternative Part Number

  • CDRH127/LD-150MC --: Shielded power inductor with similar 12.5x12.5 mm footprint and 15 uH inductance, suitable drop-in for most SLF12575 applications.
  • SRR1260-150M --: Shielded 15 uH power inductor in a comparable 12x12 mm size with adequate current rating, widely available and cost effective.
  • IHLP2525CZER150M01 --: Low-profile shielded IHLP series 15 uH inductor with high saturation current, good alternative when board space allows a slightly different footprint.
  • 7447711150 --: Shielded power inductor in same size class with 15uH inductance and comparable current handling.

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