The SLF7032T-3R3M1R9-PF is a shielded power inductor produced by TDK Corporation, engineered for use in power supply circuits requiring efficient energy storage and noise reduction.

Applications:

  
• DC-DC converters
  
• Voltage regulators
  
• Power management systems
  
• Portable electronic devices
  
• LED lighting circuits

Features:

  
• Shielded Construction: Reduces electromagnetic interference (EMI).
  
• Compact Size: 7.0 x 7.0 x 3.2 mm footprint.
  
• High Current Capability: Designed to handle relatively high current loads.
  
• Low DC Resistance (DCR): Minimizes power losses, improving efficiency.
  
• RoHS Compliant: Meets environmental standards for hazardous substances.

Benefits:

  
• Improved Efficiency: Reduces energy loss in power conversion.
  
• Reduced EMI: Minimizes interference with other electronic components.
  
• Space Saving: Compact size enables use in small electronic devices.
  
• Stable Performance: Provides consistent inductance under load.
  
• Environmentally Friendly: Complies with RoHS standards, reducing environmental impact.

Technical Specifications:

Inductance: 3.3 μH

Tolerance: ±20%

Rated Current: 1.9 A

DC Resistance (DCR): 0.094 Ω (typical)

Self-Resonant Frequency (SRF): 63 MHz (typical)

Operating Temperature: -40°C to +125°C (including self-temperature rise)

The SLF7032T series inductor features a shielded structure utilizing a metallic magnetic material. This design allows for effective reduction of electromagnetic noise, making it suitable for use in sensitive power circuits. The combination of compact size, high current capability, and efficient performance makes the SLF7032T-3R3M1R9-PF an appropriate choice for many modern electronic applications.