1 Turn Structure Differential Mode a.k.a. Normal Mode Choke Coil SM(OLD) Series
LESMCA4HU21L0E
RoHS
LESMCA4HU21L0E is a Differential Mode a.k.a. Normal Mode Choke Coil with a Amorphous (Non-gap Type) core, an inductance of 3.5 μH@100kHz / 2.6 μH@100kHz, a rated current of 35 A.
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.
To be Discontinued
Successor Model
NONE
Previous Part Number
?
This is the previous part number system.
It may be described in safety standards, but please do not use it when ordering.
SMCA4HU21ZPBF
Series
SM(OLD)
Core Material
Amorphous (Non-gap Type)
Core Abbreviation
CA4H
Applicable Temperature Range
-40 ～ 130 ℃
Storage Temperature
-40 ～ 130 ℃
Inductance
3.5 μH / 0 A, 100 kHz (Reference data)
2.6 μH / 35 A, 100 kHz (Reference data)
Inductance Tolerance
- % / - %
Rated Current
35 A
Peak Current
- A
D.C.R.
0.3 mΩmax.
Winding(mmφ - lines)
⌀3.8-1P Wire: Tinned Copper Wire – Plating material: Sn
Rated Voltage
- V
Inductance Coefficient
-- / -A, -kHz
-- / -A, -kHz
Rated Current Ampere Turn
-AT
Magnetic Path Length
-cm
Cross Sectional Area
-cm²
Dimension D1
-mm
Dimension D2
-mm
Dimension W
-mm
Dimension l
27.7mm
Dimension w
14mm
Dimension h
25.9mm
Dimension L
4.5mm
Dimension a
-mm 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
UL94V-0
Reference Weight
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This is a representing value calculated from a standard material composition.
Note that the reference weights are not considered as guaranteed value.
40 g
Minimum Order Quantity
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This is the packing quantity for standard packing specifications.
240 pcs/Box
Shelf Life
12 months
RoHS Compliant
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10 Restricted Substances 2011/65/EU and (EU) 2015/863
About Inductor AEC-Q200 Compliance: If you are considering using this product for Automotive use, please contact our sales representative or agency.
We may ask you to change the specifications depending on the application.
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