Products LineupInductors (Coils/Cores)

Toroidal Differential Mode/Boost PFC Choke Coil BM Series LBBM020310XR-V0E

  • RoHS


Large inductance compared to TM Series when electrical load is low. Magnetic flux leakage is small since the core has no gap.

Part Number LBBM020310XR-V0E
In Production:Product is in mass production.
NRND:Not recommended for new design.
To be Discontinued:We are planning to discontinue production of this item.
Discontinued:Production of this product has stopped.
Under development :Products under development. Listed product specifications are subject to change without prior notice.
In Production
Successor model -
Discontinued Part Number
This is a discontinued part number system.
It may be described in safety standards, but please do not use it when ordering.
Series BM
Core material Amorphous (Non-gap Type)
Core abbreviation XR
Applicable temperature range -40 ~ 130 ℃
Storage temperature -40 ~ 130 ℃
Inductance 68 μH / 0 A, 200 kHz (Reference data)
31 μH / 20 A, 200 kHz (Reference data)
Inductance Tolerance -25 % / 25 %
Rated current 20 A
Peak Current - A
D.C.R. 7 mΩmax.
Winding(mmφ - lines) ⌀1.2-3P Wire: PEW – Plating material: Sn-3Ag-0.5Cu
Rated voltage - V
Inductance Coefficient -- / -A, -kHz
-- / -A, -kHz
Rated Current Ampere Turn -AT
Magnetic Path Length -cm
Cross Sectional Area -cm²
Dimension D1 42mm
Dimension D2 42mm
Dimension W 26mm
Dimension l -mm
Dimension w -mm
Dimension h -mm
Dimension L 30mm
Dimension a 3mm max.
Dimension ⌀D -mm
Dimension ⌀d -mm
Dimension D -mm
Dimension ⌀ID -mm
Dimension H -mm
Dimension W -mm
Dimension P1 -mm
Dimension P2 -mm
Dimension P3 -mm
Dimension P4 -mm
Dimension P5 -mm
Dimension h1 -
Dimension h2 -
Standard mounting direction Vertical
Case type parts number
Both coating types (no case) and case types can be used.
Case types are recommended when the coils are used in a high-voltage circuit.
Please order case types with this parts number.
Insulation Type B
Flame resistance UL94-0
Reference weight
This is a representing value calculated from a standard material composition.
Note that the reference weights are not considered as guaranteed value.
86 g
Minimum order quantity
This is the packing quantity for standard packing specifications.
100 pcs/Box
Shelf life/MSL 12 months
RoHS Compliant
10 Restricted Substances
2011/65/EU and (EU) 2015/863
Please refer to AEC-Q 200 for details.

Standard Mounting Direction


Mounting Direction No pedestal Pedestal without pins Pedestal with pins
Vertical LBBM020310XR-V0E LBBM020310XR-D0E LBBM020310XR-Y0E
Horizontal LBBM020310XR-H0E LBBM020310XR-B0E LBBM020310XR-W0E

Even if it is not applicable (N/A), it may be applicable depending on the conditions. Please contact us.

Dimension [mm]


Part Numbering System

Part Numbering System

Characteristics data

  • D.C. Bias Characteristics