TDK TFM-BLF Inductor for Power Circuits

TDK TFM-BLF Inductor for Power Circuits features 1μH inductance with ±20% tolerance, 3.4A maximum saturation current, and 2.7A maximum DC current in a compact size. The TFM-BLF module structure uses a metal magnetic material with high saturation magnetic flux density, resulting in excellent DC bias characteristics. The TFM201208BLF type inductor comes in a 2mm x 1.2mm x 0.8mm package - the same product shape and terminal structure as general chip parts for excellent mounting stability. The module can also be mounted to general-purpose land patterns. The TFM-BLF inductor from TDK offers 1MHz measuring frequency, 55mΩ maximum DC resistance, and an operating temperature range of -40°C to +125°C. Suitable applications include portable game devices, compact power supply modules, mobile display panels, AR/VR, and smart devices.

Features

  • Excellent DC bias characteristics
  • Same product shape and terminal structure as general chip parts
    • Ideal mounting stability characteristics
    • Can be mounted to general-purpose land patterns
  • Metal magnetic material with high saturation magnetic flux density
  • Closed magnetic circuit structure minimizes leakage flux
  • Halogen free and lead free
  • RoHS and REACH compliant

Applications

  • Smartphones
  • Smartwatches
  • Tablet terminals
  • HDD and SSD
  • Mobile display panels
  • Portable game devices
  • Compact power supply modules
  • TWS
  • AR/VR

Specifications

  • 2mm x 1.2mm x 0.8mm dimensions (L x W x H)
  • 1μH inductance
  • ±20% tolerance
  • 1MHz measuring frequency
  • 55mΩ maximum DC resistance
  • 3.4A maximum saturation current
  • 2.7A maximum DC current
  • -40°C to +125°C operating temperature range

Characteristics

Performance Graph - TDK TFM-BLF Inductor for Power Circuits
Published: 2025-04-23 | Updated: 2025-04-29