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SLF12575T-100M5R4-PF from TDK

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SLF12575T-100M5R4-PF

Manufacturer: TDK

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

Partnumber Manufacturer Quantity Availability
SLF12575T-100M5R4-PF,SLF12575T100M5R4PF TDK 74248 In Stock

Description and Introduction

L-Q Frequency Characteristics DC Bias & Temperature Characteristics Temperature Characteristics Temperature Rise The SLF12575T-100M5R4-PF is a power inductor manufactured by TDK. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Inductance:** 10 µH (±20%)  
- **Current Rating:** 7.4 A (Saturation Current)  
- **DC Resistance (DCR):** 5.4 mΩ (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Self-Resonant Frequency (SRF):** Typically >30 MHz  
- **Shielding:** Shielded construction for low EMI  
- **Termination:** Surface-mount (SMD)  

### **Descriptions:**  
- Designed for high-current applications in power supplies, DC-DC converters, and voltage regulation modules (VRMs).  
- Compact, low-profile design suitable for space-constrained PCB layouts.  
- High-efficiency performance with low core losses.  

### **Features:**  
- **High Current Handling:** Supports up to 7.4 A saturation current.  
- **Low DCR:** Minimizes power loss and heat generation.  
- **Shielded Design:** Reduces electromagnetic interference (EMI).  
- **Automotive Grade:** Suitable for automotive applications (AEC-Q200 compliant).  
- **RoHS & REACH Compliant:** Environmentally friendly.  

For exact dimensions and mechanical details, refer to the official datasheet from TDK.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • CDRH127/LDNP-100MC --: Shielded power inductor with 10uH inductance and comparable 5A+ current rating in a similar 12.5mm footprint, a common cross for TDK SLF series.
  • SRR1260-100M --: Shielded 10uH power inductor rated around 5A with similar 12.5x12.5mm size, widely used as a drop-in alternative to TDK SLF12575.
  • IHLP5050FDER100M01 --: Low-profile shielded 10uH IHLP inductor with high current capability, suitable where a flatter profile and low DCR are acceptable.
  • 744771100 --: 10uH shielded power inductor in comparable 12x12mm size with adequate current handling, good alternative for DC-DC converter designs.

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