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CKPK1012
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
Apply
Drum Core Inductor
CKPK1012-1mH/K
1000
-
-
±10%
1kHz/0.25V
1400
0.300
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-820uH/K
820
-
-
±10%
1kHz/0.25V
1100
0.400
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-680uH/K
680
-
-
±10%
1kHz/0.25V
850
0.50
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-560uH/K
560
-
-
±10%
1kHz/0.25V
750
0.50
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-470uH/K
470
-
-
±10%
1kHz/0.25V
650
0.550
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-390uH/K
390
-
-
±10%
1kHz/0.25V
600
0.600
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-330uH/K
330
-
-
±10%
1kHz/0.25V
550
0.700
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-270uH/K
270
-
-
±10%
1kHz/0.25V
420
0.800
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-220uH/K
220
-
-
±10%
1kHz/0.25V
300
0.900
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-180uH/K
180
-
-
±10%
1kHz/0.25V
280
1
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-150uH/K
150
-
-
±10%
1kHz/0.25V
250
1.2
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-120uH/K
120
-
-
±10%
1kHz/0.25V
200
1.4
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-100uH/K
100
-
-
±10%
1kHz/0.25V
180
1.5
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-82uH/K
82
-
-
±10%
1kHz/0.25V
160
1.6
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-68uH/K
68
-
-
±10%
1kHz/0.25V
150
1.7
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-56uH/K
56
-
-
±10%
1kHz/0.25V
140
1.8
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-47uH/K
47
-
-
±10%
1kHz/0.25V
130
2
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-39uH/K
39
-
-
±10%
1kHz/0.25V
120
2.5
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-33uH/K
33
-
-
±10%
1kHz/0.25V
100
3
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-27uH/K
27
-
-
±10%
1kHz/0.25V
90
3.2
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-22uH/K
22
-
-
±10%
1kHz/0.25V
80
3.5
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-18uH/K
18
-
-
±10%
1kHz/0.25V
70
3.8
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-15uH/K
15
-
-
±10%
1kHz/0.25V
65
3.8
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-12uH/K
12
-
-
±10%
1kHz/0.25V
60
4
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-10uH/K
10
-
-
±10%
1kHz/0.25V
55
4.2
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-8.2uH/M
8.2
-
-
±20%
100kHz/0.25V
50
4.5
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-6.8uH/M
6.8
-
-
±20%
100kHz/0.25V
45
4.8
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-5.6uH/M
5.6
-
-
±20%
100kHz/0.25V
40
4.8
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-4.7uH/M
4.7
-
-
±20%
100kHz/0.25V
35
5
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Apply
Drum Core Inductor
CKPK1012-3.9uH/M
3.9
-
-
±20%
100kHz/0.25V
30
5
-
consumer
In Production
-25~85
13
13
16
DIP
N
NiZn Ferrite
Drum Core Inductor
CKPK1012-3.3uH/M
3.3
-
-
±20%
100kHz/0.25V
25
5.5
-
consumer
In Production
-25~85
13
13
16
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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