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CKCSA Alloy Power Inductor CKCSA4012

● SPECIFICATION TABLE:         
      CKCSA3012 Type          
PART    NUMBER INDUCTANCE
(μH)
DCR (±30%)
(Ω)
Isat    (Max.)
(A)
Irms    (Max.)
(A)
S.R.F.(Min.)
(MHz)
CKCSA3012-1.0uH/M 1.0±20% 0.045 4.20 2.70 51
CKCSA3012-1.5uH/M 1.5±20% 0.064 3.40 2.50 37
CKCSA3012-2.2uH/M 2.2±20% 0.090 3.80 2.05 28
CKCSA3012-3.3uH/M 3.3±20% 0.129 2.20 1.70 25
CKCSA3012-4.7uH/M 4.7±20% 0.196 2.00 1.30 20
CKCSA3012-10uH/M 10±20% 0.395 1.20 1.00 12
           
      CKCSA4012 Type          
PART    NUMBER INDUCTANCE
(μH)
DCR (±30%)
(Ω)
Isat    (Max.)
(A)
Irms    (Max.)
(A)
S.R.F.(Min.)
     (MHz)
   自谐频率
CKCSA4012-10uH/M 10±20% 0.590 1.5 1.30 12
CKCSA4012-22uH/M 22±20% 0.590 1.15 0.70 7
           
      CKCSA4020 Type          
PART    NUMBER INDUCTANCE
(μH)
DCR (±30%)
(Ω)
Isat    (Max.)
(A)
Irms    (Max.)
(A)
S.R.F.(Min.)
(MHz)
CKCSA4020-1.0uH/M 1.0±20% 0.025 7.8 5.50 36
CKCSA4020-2.2uH/M 2.2±20% 0.040 5.6 4.20 24
CKCSA4020-3.3uH/M 3.3±20% 0.060 4.6 3.50 18
           
Remark:    1.Inductance Tested at 1MHz,0.25Vrms (20℃)      
             2. Isat: DC current at which the    inductance drops approximate 30% from its value without current;  
             3. Irms: DC current that causes    the temperature rise (△T =40°C    ) from 25°C ambient.  
             4. Operating  Temperature : -40℃ ~ +125℃