LCQPB Series Wirewound Ferrite Power Inductors

TAIYO YUDEN LCQPB series high-performance inductors are compatible with existing land patterns, making them an easy drop-in replacement for previous products

Image of TAIYO YUDEN LCQPB Series Wire-Wound Ferrite Power InductorsTAIYO YUDEN LCQPB series high-performance ferrite inductors are designed to deliver both cost efficiency and superior electrical characteristics. Unlike traditional molded inductors, which use frame leads and create unnecessary dead space in the design, the LCQPB series eliminates these components for a more optimized structure. This results in reduced DC resistance and improved saturation current performance. Additionally, the LCQPB series is compatible with existing land patterns, making it an easy drop-in replacement for previous products, providing product designers with significant convenience and design flexibility.

Features
  • High electrical performance with 34% lower DCR and approximately double the saturation current compared to mold-type solutions
  • Automotive-grade solution offering high durability for harsh environments
  • Optimized structural design for enhanced cost efficiency
  • Flexible design compatibility with the same land pattern footprint as conventional ferrite inductors
Specifications
  • Dimensions: 3.2 mm x 1.9 mm
  • Thickness: 2.15 mm
  • Inductance: 0.22 µH to 100 µH
  • Rated current: 0.2 A to 2.7 A (max)
  • Temperature rating: -40° to +125°C
  • AEC-Q200 qualified
Applications
  • Anti-noise measures in automotive power supply circuits for:
    • ADAS sensors and equipment
    • Car infotainment systems
    • ITS/telematics systems
    • Cockpit domain controllers
    • Other heavy-duty industrial applications

The names of series noted in the text are excerpted from part numbers that indicate the types and characteristics of the products and, therefore, are neither product names nor trademarks.

LCQPB Series Wirewound Ferrite Power Inductors

ImageManufacturer Part NumberDescriptionInductanceCurrent Rating (Amps)Available QuantityPriceView Details
New at DigiKey
FIXED IND 470NH 2.2A 43 MOHM SMD
LCQPB321919TR47MFIXED IND 470NH 2.2A 43 MOHM SMD470 nH2.2 A4000 - Immediate$0.69View Details
New at DigiKey
FIXED IND 220NH 2.7A 30 MOHM SMD
LCQPB321919TR22MFIXED IND 220NH 2.7A 30 MOHM SMD220 nH2.7 A3980 - Immediate$0.69View Details
New at DigiKey
FIXED IND 10UH 775MA 380 MOHM
LCQPB321919T100KFIXED IND 10UH 775MA 380 MOHM10 µH775 mA4000 - Immediate$0.69View Details
New at DigiKey
FIXED IND 4.7UH 1A 220 MOHM SMD
LCQPB321919T4R7MFIXED IND 4.7UH 1A 220 MOHM SMD4.7 µH1 A4000 - Immediate$0.69View Details
New at DigiKey
FIXED IND 2.2UH 1.3A 130 MOHM
LCQPB321919T2R2MFIXED IND 2.2UH 1.3A 130 MOHM2.2 µH1.3 A4000 - Immediate$0.69View Details
New at DigiKey
FIXED IND 1UH 1.7A 66 MOHM SMD
LCQPB321919T1R0MFIXED IND 1UH 1.7A 66 MOHM SMD1 µH1.7 A3925 - Immediate$0.69View Details
New at DigiKey
FIXED IND 15UH 640MA 520 MOHM
LCQPB321919T150KFIXED IND 15UH 640MA 520 MOHM15 µH640 mA4000 - Immediate$0.69View Details
New at DigiKey
FIXED IND 6.8UH 880MA 280 MOHM
LCQPB321919T6R8MFIXED IND 6.8UH 880MA 280 MOHM6.8 µH880 mA4000 - Immediate$0.69View Details
New at DigiKey
FIXED IND 680NH 2A 54 MOHM SMD
LCQPB321919TR68MFIXED IND 680NH 2A 54 MOHM SMD680 nH2 A4000 - Immediate$0.69View Details
New at DigiKey
FIXED IND 68UH 280MA 2.52 OHM
LCQPB321919T680KFIXED IND 68UH 280MA 2.52 OHM68 µH280 mA3995 - Immediate$0.69View Details
New at DigiKey
FIXED IND 8.2UH 790MA 350 MOHM
LCQPB321919T8R2MFIXED IND 8.2UH 790MA 350 MOHM8.2 µH790 mA4000 - Immediate$0.69View Details
New at DigiKey
FIXED IND 100UH 250MA 3.36 OHM
LCQPB321919T101KFIXED IND 100UH 250MA 3.36 OHM100 µH250 mA3995 - Immediate$0.69View Details
New at DigiKey
FIXED IND 47UH 310MA 1.92 OHM
LCQPB321919T470KFIXED IND 47UH 310MA 1.92 OHM47 µH310 mA4000 - Immediate$0.69View Details
New at DigiKey
FIXED IND 290NH 2.5A 34 MOHM SMD
LCQPB321919TR29MFIXED IND 290NH 2.5A 34 MOHM SMD290 nH2.5 A4000 - Immediate$0.69View Details
New at DigiKey
FIXED IND 1.5UH 1.4A 110 MOHM
LCQPB321919T1R5MFIXED IND 1.5UH 1.4A 110 MOHM1.5 µH1.4 A4000 - Immediate$0.69View Details
Published: 2025-12-17