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SLF7045T-330MR82-PF from TDK

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SLF7045T-330MR82-PF

Manufacturer: TDK

Inductors for Power Circuits

Partnumber Manufacturer Quantity Availability
SLF7045T-330MR82-PF,SLF7045T330MR82PF TDK 6995 In Stock

Description and Introduction

Inductors for Power Circuits The SLF7045T-330MR82-PF is a power inductor manufactured by TDK Corporation. Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Inductance:** 33 µH (±20%)  
- **Current Rating:**  
  - **Saturation Current (Isat):** 1.2 A  
  - **Thermal Current (Irms):** 1.5 A  
- **DC Resistance (DCR):** 0.082 Ω (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Frequency Range:** Up to 5 MHz  
- **Shielding:** Shielded construction  
- **Package Size:** 7.0 x 7.0 x 4.5 mm  

### **Descriptions:**  
- **Type:** SMD (Surface Mount Device) power inductor  
- **Core Material:** Ferrite  
- **Termination:** Copper wire with solder plating  
- **Applications:** Power supplies, DC-DC converters, voltage regulation, and noise suppression in electronic circuits.  

### **Features:**  
- **High Efficiency:** Low core loss and low DCR for improved power conversion efficiency.  
- **Shielded Design:** Reduces electromagnetic interference (EMI).  
- **Compact Size:** Suitable for space-constrained applications.  
- **High Reliability:** Robust construction for stable performance in harsh environments.  
- **RoHS Compliant:** Meets environmental standards.  

For detailed datasheets or additional technical information, refer to TDK's official documentation.

Application Scenarios & Design Considerations

Inductors for Power Circuits

Alternative Part Number

  • CDRH74NP-330MC --: Similar 7x7 mm shielded power inductor with 33 uH inductance and comparable current rating, suitable drop-in replacement.
  • SRR7045-330M --: Same 7045 footprint shielded power inductor at 33 uH, widely available and electrically similar.
  • LQH66SN330M03L --: 33 uH shielded power inductor in a comparable 6.6x6.6 mm size with adequate saturation current for most SLF7045T applications.
  • VLCF5028T-330MR60 --: 33uH magnetically shielded inductor from TDK's VLCF series offering similar inductance and current handling in a compact surface-mount package.

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