Products LineupInductors (Coils/Cores)

Toroidal Differential Mode/Boost PFC Choke Coil CM series LACM015301GK-V0E

  • RoHS


Miniaturized compared to Ferrite Chokes. High-frequency core loss is reduced compared to Silicon Steel Sheet Chokes. Excellent DC superposition and temperature characteristics compared to Dust-based Chokes. Useful to arrange near other components since direction of magnetic flux leakage is limited to one direction.

Part number LACM015301GK-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 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 CM
Core material Amorphous (Gap Type)
Core abbreviation GK
Applicable temperature range -40 ~ 130 ℃
Storage temperature -40 ~ 130 ℃
Inductance 350 μH / 0 A, 10 kHz (Reference data)
300 μH / 15 A, 10 kHz (Reference data)
Inductance Tolerance -25 % / 25 %
Rated current 15 A
Peak Current - A
D.C.R. 24 mΩmax.
Winding(mmφ - lines) ⌀1.0-3P 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
Dimention D1 55mm
Dimention D2 55.5mm
Dimention W 36mm
Dimention l -mm
Dimention w -mm
Dimention h -mm
Dimention L 30mm
Dimention a 4mm 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.
240 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 LACM015301GK-V0E LACM015301GK-D0E LACM015301GK-Y0E
Horizontal LACM015301GK-H0E N/A N/A

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

  • D.C. Bias Characteristics