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CKOC1019
Energy storage
Contain high - frequency ferrite
Comparatively large rated current
Product Info
Product Uses
Power supples,DC-DC converters,TVs,VTRs,Computers
Computer Peripherals, Home Elecyric Appliance,Electronic toys and games
Product Parameters
Sample Apply
Series
Model
PDF
Inductance
(μH)
CommonMode
(Ω)
Impedance
(Ω)
Inductance/
Impedance tolerance
Test conditions
DCR
(mΩ)
Isat
TYP(A)
Irms
TYP(A)
Use
State
Temperature
(℃)
Length
(mm)
Width
(mm)
Height
(mm)
Package
Shield
Material
3D Image
Drum Core Inductor
CKOC1019-3.3mH/K
3300
-
-
±10%
1kHz/0.25V
6560
0.095
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-2.7mH/K
2700
-
-
±10%
1kHz/0.25V
5400
0.100
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-2.2mH/K
2200
-
-
±10%
1kHz/0.25V
4380
0.120
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-1.8mH/K
1800
-
-
±10%
1kHz/0.25V
4030
0.130
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-1.5mH/K
1500
-
-
±10%
1kHz/0.25V
3400
0.140
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-1.2mH/K
1200
-
-
±10%
1kHz/0.25V
2650
0.170
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-1mH/K
1000
-
-
±10%
1kHz/0.25V
2300
0.180
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-820uH/K
820
-
-
±10%
1kHz/0.25V
1960
0.200
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-680uH/K
680
-
-
±10%
1kHz/0.25V
1610
0.200
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-560uH/K
560
-
-
±10%
1kHz/0.25V
1270
0.250
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-470uH/K
470
-
-
±10%
1kHz/0.25V
1150
0.250
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-390uH/K
390
-
-
±10%
1kHz/0.25V
772
0.250
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-330uH/K
330
-
-
±10%
1kHz/0.25V
665
0.300
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-270uH/K
270
-
-
±10%
1kHz/0.25V
557
0.300
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-220uH/K
220
-
-
±10%
1kHz/0.25V
430
0.350
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-180uH/K
180
-
-
±10%
1kHz/0.25V
362
0.450
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-150uH/K
150
-
-
±10%
1kHz/0.25V
340
0.450
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-120uH/K
120
-
-
±10%
1kHz/0.25V
283
0.50
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-100uH/K
100
-
-
±10%
1kHz/0.25V
208
0.550
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-68uH/K
68
-
-
±10%
1kHz/0.25V
140
0.700
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-47uH/K
47
-
-
±10%
1kHz/0.25V
109
0.830
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-33uH/K
33
-
-
±10%
1kHz/0.25V
75
0.950
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-22uH/K
22
-
-
±10%
1kHz/0.25V
50
1.2
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-15uH/K
15
-
-
±10%
1kHz/0.25V
40
1.4
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Drum Core Inductor
CKOC1019-10uH/K
10
-
-
±10%
1kHz/0.25V
33
1.7
-
consumer
In Production
-25~85
23
12
12
DIP
N
NiZn Ferrite
Notes
All data is tested under the condition of ambient temperature of 25℃.
Inductance test condition is 100kHz, 1.0V.
Saturation current: the actual DC current value applied when the inductance value drops by 30% from its initial value.
Temperature rise current: the actual DC current value applied to raise the product temperature by ΔT40℃ (Ta=2030℃).
Special reminder: Circuit design, component layout, printed circuit board (PCB) size and thickness, and heat dissipation system can all affect the product temperature.
Please make sure to verify the heat dissipation status of the product in the final application.
Save
Storage conditions for the product in packaging: Temperature of 5-40°C, relative humidity ≤ 70%.
If removed for use, please seal the remaining product in a plastic bag and store it according to the above conditions to prevent oxidation of the terminals (electrodes) and affect the soldering status.
It is not recommended to store the product for more than 2015 months as the terminals may degrade under other influences, leading to poor solderability.
Please do not store the product in environments with high temperature, high humidity, dust, or corrosive gases.
Handle with care and avoid damage caused by dropping or improper handling of the product.
Grease on hands can reduce solderability, so direct contact with terminals should be avoided.
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