Ferrite Beads

By TAIYO YUDEN 129

Ferrite Beads

TAIYO YUDEN’s BK series and FB series ferrite beads offer a wide range of impedance values in various EIA/JIS package sizes for effective noise suppression. The BK series feature an internal silver layer and are available in package sizes as small as EIA 01005. Circuit design flexibility is feasible as no grounding is needed. An internal silver layer creates a magnetic shield to reduce heat generation. The FB series feature high loss ferrite material and are available in versions for high reliability power applications.

BK Series
  • Impedance at 100 MHz: (5 Ω to 25%)
  • Case size (EIA/JIS): 1005/0402 to 1206/3216
  • RDC(max): 0.02 Ω to 3.2 Ω
  • Temperature range: -55°C to +85°C; -55°C to +125°C
FB Series M Type
  • Chip bead inductors for power lines
  • Impedance at 100 MHz: (8 Ω to 1800 Ω)
  • Case size (EIA/JIS): 0603/1608 to 1812/4532
  • RDC(max): 0.8 Ω
  • Temperature range: -40°C to +125°C
BK Series P Type
  • Low RDC, high current
  • Impedance at 100 MHz: (10 Ω to 25%)
  • Case size (EIA/JIS): 1005/0402 to 0805/2012
  • RDC(max): 0.02 Ω to 0.22 Ω
  • Temperature range: -55°C to +85°C; -55°C to +125°C
FB Series A Type
  • Leaded ferrite bead inductors
  • Impedance at 100 MHz: (35 Ω to 90 Ω)
  • Size (L x W): 2.5 mm x 4.5 mm to 3.5 mm x 9.0 mm
  • RDC(max): 0.01 Ω
  • Temperature range: -25°C to +85°C
BK Series H Type
  • Impedance at 100 MHz: (25 Ω to 25%)
  • Case size (EIA/JIS): 0201/0603 to 0402/1005
  • RDC(max): 0.26 Ω to 3.2 Ω
  • Temperature range: -55°C to +125°C
FB Series R Type
  • Leaded ferrite bead inductors
  • Impedance at 100 MHz: (85 Ω to 120 Ω)
  • Size (L x W): 5.0 mm x 2.5 mm to 7.5 mm x 2.5 mm
  • RDC(max): 0.01 Ω
  • Temperature range: -25°C to +85°C

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