Products LineupInductors (Coils/Cores)

Toroidal Common Mode (Single-phase) Choke Coil FL-V series LDFL015372VBUV0E

  • AEC-Q200
  • RoHS
  • High Permeability
  • High Voltage Compatible


Compared to conventional coils, the inductance level has significantly improved, and a higher impedance level has been secured within a wide range of frequencies.

Part number LDFL015372VBUV0E
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 parts number
This is a discontinued part number system.
It may be described in safety standards, but please do not use it when ordering.
Series FL-V
Core material Nanocrystalline
Core abbreviation VBU
Applicable temperature range -40 ~ 130 ℃
Storage temperature -40 ~ 130 ℃
Inductance 8.1 mH / - A, 10 kHz (Reference data)
3.7 mH / - A, 100 kHz (Reference data)
Inductance Tolerance - % / - %
Rated current 15 A
Peak Current - A
D.C.R. 6.7 mΩmax.
Winding(mmφ - lines) ⌀1.7-1P Wire: PEW – Plating material: Sn-3Ag-0.5Cu
Rated voltage 700 V
Inductance Coefficient -- / -A, -kHz
-- / -A, -kHz
Rated Current Ampere Turn -AT
Magnetic Path Length -cm
Cross Sectional Area -cm²
Dimention D1 36mm
Dimention D2 40mm
Dimention W 29.5mm
Dimention l -mm
Dimention w -mm
Dimention h -mm
Dimention L 20mm
Dimention a 2mm max.
Dimention ⌀D -mm
Dimention ⌀d -mm
Dimention D -mm
Dimention ⌀ID -mm
Dimention H -mm
Dimention W -mm
Dimention P1 -mm
Dimention P2 -mm
Dimention P3 -mm
Dimention P4 -mm
Dimention P5 -mm
Dimention h1 -
Dimention 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.
69 g
Minimum order quantity
This is the packing quantity for standard packing specifications.
48 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 LDFL015372VBUV0E LDFL015372VBUD0E LDFL015372VBUY0E
Horizontal LDFL015372VBUH0E LDFL015372VBUB0E LDFL015372VBUW0E

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

Dimention [mm]


Part numbering system

Part numbering system

Characteristics data

  • Inductance vs. Frequency Characteristics

  • Impedance vs. Frequency Characteristics

  • Self-heating vs. Current Characteristics