Size Dimen­sions L
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Material Mount
1012
10 6 12 2.4 MnZn SMT
1050
10.2 7 5 2.5 MnZn SMT
1052
10.5 10.3 5 2 MnZn SMT
1070
10.1 7 6.8 2.6 MnZn SMT
1078
9.4 6.2 7.8 1.8 MnZn SMT
1088
10.2 8 8.1 2.5 MnZn SMT
1088A
10.2 8.1 8.1 2.5 MnZn SMT
1088B
10.8 8.2 8.5 2.8 MnZn SMT
1190
11.3 11 8.9 2.2 MnZn SMT
1240
11.5 11.8 3.8 1.75 MnZn SMT
1323
13 10.5 2.3 6.9 MnZn SMT
1350
13.5 13.3 5 2 MnZn SMT
1390
14 13 9 1.8 MnZn SMT
1411
14.5 13.5 10.7 2.7 MnZn SMT
1435
13.5 13.65 3.5 9.6 MnZn SMT
1820
16.4 13.6 2 3 MnZn SMT
4030
4.1 3.1 3 4.8 MnZn SMT
4035
5 3.1 3.5 1.55 MnZn SMT
5030
5 3.1 3 5.6 MnZn SMT
7050
7.15 7 5 2.5 MnZn SMT
7070
7 7 7 2 MnZn SMT
9065
8.64 6.35 4.5 2.7 MnZn SMT

Characteristics

  • Lowest core losses (MnZn)
  • High saturation current up to 125 A
  • Extremely low DCR
  • Magnetically shielded
  • Operating temperature: –40 °C to +125 °C
  • Recommended solder profile: Reflow

Applications

  • Multiphase switching regulator
  • CPU/RAM power supply
  • Power PC
  • Filter

Products

All
1012
1050
1052
1070
1078
1088
1088A
1088B
1190
1240
1323
1350
1390
1411
1435
1820
4030
4035
5030
7050
7070
9065
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Order Code
Data­sheet
Simu­lation
Downloads
Status
L (µH)
LR (µH)
IR (A)
ISAT,10% (A)
ISAT,30% (A)
RDC (mΩ)
fres (MHz)
Material
Design Kit
Samples
744340300025
0.025 µH, 0.025 µH, 27 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.025 µH
Rated Inductance 0.025 µH
Rated Current 27 A
Saturation Current @ 10% 48.9 A
Saturation Current @ 30% 51 A
DC Resistance 0.27 mΩ
Self Resonant Frequency 180 MHz
Material MnZn 
Design Kit
744340300030
0.03 µH, 0.029 µH, 27 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.03 µH
Rated Inductance 0.029 µH
Rated Current 27 A
Saturation Current @ 10% 47.3 A
Saturation Current @ 30% 50.6 A
DC Resistance 0.27 mΩ
Self Resonant Frequency 170 MHz
Material MnZn 
Design Kit
744340300055
0.055 µH, 0.055 µH, 27 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.055 µH
Rated Inductance 0.055 µH
Rated Current 27 A
Saturation Current @ 10% 23.6 A
Saturation Current @ 30% 25.2 A
DC Resistance 0.27 mΩ
Self Resonant Frequency 123 MHz
Material MnZn 
Design Kit
744300006
0.06 µH, 0.059 µH, 37 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.06 µH
Rated Inductance 0.059 µH
Rated Current 37 A
Saturation Current @ 10% 60.9 A
Saturation Current @ 30% 65.6 A
DC Resistance 0.22 mΩ
Self Resonant Frequency 124 MHz
Material MnZn 
Design Kit
74431012007
0.07 µH, 0.069 µH, 37 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.07 µH
Rated Inductance 0.069 µH
Rated Current 37 A
Saturation Current @ 10% 125 A
Saturation Current @ 30% 125 A
DC Resistance 0.125 mΩ
Self Resonant Frequency 149 MHz
Material MnZn 
Design Kit
74434035007
0.07 µH, 0.01 µH, 29 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.07 µH
Rated Inductance 0.01 µH
Rated Current 29 A
Saturation Current @ 10% 17 A
Saturation Current @ 30% 18.1 A
DC Resistance 0.38 mΩ
Self Resonant Frequency 85 MHz
Material MnZn 
Design Kit
744302007
0.072 µH, 0.071 µH, 30 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.072 µH
Rated Inductance 0.071 µH
Rated Current 30 A
Saturation Current @ 10% 62 A
Saturation Current @ 30% 64 A
DC Resistance 0.235 mΩ
Self Resonant Frequency 150 MHz
Material MnZn 
Design Kit
744340300075
0.075 µH, 0.075 µH, 27 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.075 µH
Rated Inductance 0.075 µH
Rated Current 27 A
Saturation Current @ 10% 18.7 A
Saturation Current @ 30% 23.5 A
DC Resistance 0.27 mΩ
Self Resonant Frequency 106 MHz
Material MnZn 
Design Kit
744300008
0.08 µH, 0.078 µH, 37 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.08 µH
Rated Inductance 0.078 µH
Rated Current 37 A
Saturation Current @ 10% 48.7 A
Saturation Current @ 30% 53.1 A
DC Resistance 0.22 mΩ
Self Resonant Frequency 94 MHz
Material MnZn 
Design Kit
7443081010
0.1 µH, 0.1 µH, 38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.1 µH
Rated Inductance 0.1 µH
Rated Current 38 A
Saturation Current @ 10% 91.3 A
Saturation Current @ 30% 104.4 A
DC Resistance 0.29 mΩ
Self Resonant Frequency 80 MHz
Material MnZn 
Design Kit
744304010
0.1 µH, 0.1 µH, 24 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.1 µH
Rated Inductance 0.1 µH
Rated Current 24 A
Saturation Current @ 10% 57.4 A
Saturation Current @ 30% 68.1 A
DC Resistance 0.17 mΩ
Self Resonant Frequency 105 MHz
Material MnZn 
Design Kit
7443082010
0.1 µH, 0.099 µH, 60 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.1 µH
Rated Inductance 0.099 µH
Rated Current 60 A
Saturation Current @ 10% 107.3 A
Saturation Current @ 30% 114.1 A
DC Resistance 0.18 mΩ
Self Resonant Frequency 94 MHz
Material MnZn 
Design Kit
74431435010
0.1 µH, 0.099 µH, 31 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.1 µH
Rated Inductance 0.099 µH
Rated Current 31 A
Saturation Current @ 10% 72.5 A
Saturation Current @ 30% 82.6 A
DC Resistance 0.28 mΩ
Self Resonant Frequency 87 MHz
Material MnZn 
Design Kit
74431012010
0.1 µH, 0.099 µH, 37 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.1 µH
Rated Inductance 0.099 µH
Rated Current 37 A
Saturation Current @ 10% 125 A
Saturation Current @ 30% 125 A
DC Resistance 0.125 mΩ
Self Resonant Frequency 80 MHz
Material MnZn 
Design Kit
7443082010B
0.1 µH, 0.104 µH, 70 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.1 µH
Rated Inductance 0.104 µH
Rated Current 70 A
Saturation Current @ 10% 103 A
Saturation Current @ 30% 117 A
DC Resistance 0.114 mΩ
Self Resonant Frequency 90 MHz
Material MnZn 
Design Kit
74434035010
0.1 µH, 0.016 µH, 29 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.1 µH
Rated Inductance 0.016 µH
Rated Current 29 A
Saturation Current @ 10% 18.1 A
Saturation Current @ 30% 19.1 A
DC Resistance 0.38 mΩ
Self Resonant Frequency 69 MHz
Material MnZn 
Design Kit
74435030010
0.1 µH, 0.01 µH, 27 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.1 µH
Rated Inductance 0.01 µH
Rated Current 27 A
Saturation Current @ 10% 18 A
Saturation Current @ 30% 19.1 A
DC Resistance 0.31 mΩ
Self Resonant Frequency 83 MHz
Material MnZn 
Design Kit
744300010
0.1 µH, 0.093 µH, 37 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.1 µH
Rated Inductance 0.093 µH
Rated Current 37 A
Saturation Current @ 10% 39.5 A
Saturation Current @ 30% 43.1 A
DC Resistance 0.22 mΩ
Self Resonant Frequency 74 MHz
Material MnZn 
Design Kit
744302010
0.105 µH, 0.104 µH, 30 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.105 µH
Rated Inductance 0.104 µH
Rated Current 30 A
Saturation Current @ 10% 45 A
Saturation Current @ 30% 51 A
DC Resistance 0.235 mΩ
Self Resonant Frequency 70 MHz
Material MnZn 
Design Kit
744307012
0.12 µH, 0.118 µH, 26 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.12 µH
Rated Inductance 0.118 µH
Rated Current 26 A
Saturation Current @ 10% 43.3 A
Saturation Current @ 30% 48.5 A
DC Resistance 0.29 mΩ
Self Resonant Frequency 66 MHz
Material MnZn 
Design Kit
744303012
0.12 µH, 0.118 µH, 31 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.12 µH
Rated Inductance 0.118 µH
Rated Current 31 A
Saturation Current @ 10% 51.2 A
Saturation Current @ 30% 59.8 A
DC Resistance 0.325 mΩ
Self Resonant Frequency 150 MHz
Material MnZn 
Design Kit
7443081012
0.12 µH, 0.12 µH, 38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.12 µH
Rated Inductance 0.12 µH
Rated Current 38 A
Saturation Current @ 10% 78.2 A
Saturation Current @ 30% 88.5 A
DC Resistance 0.29 mΩ
Self Resonant Frequency 74 MHz
Material MnZn 
Design Kit
744309012
0.12 µH, 0.12 µH, 47.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.12 µH
Rated Inductance 0.12 µH
Rated Current 47.5 A
Saturation Current @ 10% 125 A
Saturation Current @ 30% 125 A
DC Resistance 0.165 mΩ
Self Resonant Frequency 65 MHz
Material MnZn 
Design Kit
7443082012
0.12 µH, 0.118 µH, 60 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.12 µH
Rated Inductance 0.118 µH
Rated Current 60 A
Saturation Current @ 10% 93.1 A
Saturation Current @ 30% 100 A
DC Resistance 0.18 mΩ
Self Resonant Frequency 70 MHz
Material MnZn 
Design Kit
74431323012
0.12 µH, 0.117 µH, 26 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.12 µH
Rated Inductance 0.117 µH
Rated Current 26 A
Saturation Current @ 10% 40.1 A
Saturation Current @ 30% 47.8 A
DC Resistance 0.7 mΩ
Self Resonant Frequency 120 MHz
Material MnZn 
Design Kit
74431435012
0.12 µH, 0.119 µH, 31 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.12 µH
Rated Inductance 0.119 µH
Rated Current 31 A
Saturation Current @ 10% 62.7 A
Saturation Current @ 30% 71.3 A
DC Resistance 0.28 mΩ
Self Resonant Frequency 85 MHz
Material MnZn 
Design Kit
74431012012
0.12 µH, 0.119 µH, 37 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.12 µH
Rated Inductance 0.119 µH
Rated Current 37 A
Saturation Current @ 10% 121.1 A
Saturation Current @ 30% 125 A
DC Resistance 0.125 mΩ
Self Resonant Frequency 75 MHz
Material MnZn 
Design Kit
7443082012B
0.12 µH, 0.117 µH, 70 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.12 µH
Rated Inductance 0.117 µH
Rated Current 70 A
Saturation Current @ 10% 93.6 A
Saturation Current @ 30% 100.9 A
DC Resistance 0.114 mΩ
Self Resonant Frequency 64 MHz
Material MnZn 
Design Kit
744302015
0.15 µH, 0.125 µH, 30 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.15 µH
Rated Inductance 0.125 µH
Rated Current 30 A
Saturation Current @ 10% 30 A
Saturation Current @ 30% 35 A
DC Resistance 0.235 mΩ
Self Resonant Frequency 55 MHz
Material MnZn 
Design Kit
744308015
0.15 µH, 0.15 µH, 25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.15 µH
Rated Inductance 0.15 µH
Rated Current 25 A
Saturation Current @ 10% 53.8 A
Saturation Current @ 30% 60.7 A
DC Resistance 0.37 mΩ
Self Resonant Frequency 60 MHz
Material MnZn 
Design Kit
7443081015
0.15 µH, 0.15 µH, 38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.15 µH
Rated Inductance 0.15 µH
Rated Current 38 A
Saturation Current @ 10% 67 A
Saturation Current @ 30% 75 A
DC Resistance 0.29 mΩ
Self Resonant Frequency 60 MHz
Material MnZn 
Design Kit
7443082015A
0.15 µH, 0.136 µH, 65 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.15 µH
Rated Inductance 0.136 µH
Rated Current 65 A
Saturation Current @ 10% 68.5 A
Saturation Current @ 30% 76.9 A
DC Resistance 0.15 mΩ
Self Resonant Frequency 56 MHz
Material MnZn 
Design Kit
7443082015
0.15 µH, 0.147 µH, 60 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.15 µH
Rated Inductance 0.147 µH
Rated Current 60 A
Saturation Current @ 10% 80.5 A
Saturation Current @ 30% 87.1 A
DC Resistance 0.18 mΩ
Self Resonant Frequency 63 MHz
Material MnZn 
Design Kit
74431435015
0.15 µH, 0.147 µH, 31 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.15 µH
Rated Inductance 0.147 µH
Rated Current 31 A
Saturation Current @ 10% 55.8 A
Saturation Current @ 30% 64.8 A
DC Resistance 0.28 mΩ
Self Resonant Frequency 84 MHz
Material MnZn 
Design Kit
74431012015
0.15 µH, 0.144 µH, 37 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.15 µH
Rated Inductance 0.144 µH
Rated Current 37 A
Saturation Current @ 10% 99.4 A
Saturation Current @ 30% 108.4 A
DC Resistance 0.125 mΩ
Self Resonant Frequency 70 MHz
Material MnZn 
Design Kit
7443082015B
0.15 µH, 0.143 µH, 70 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.15 µH
Rated Inductance 0.143 µH
Rated Current 70 A
Saturation Current @ 10% 80.7 A
Saturation Current @ 30% 88.4 A
DC Resistance 0.114 mΩ
Self Resonant Frequency 52 MHz
Material MnZn 
Design Kit
744300015
0.15 µH, 0.034 µH, 37 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.15 µH
Rated Inductance 0.034 µH
Rated Current 37 A
Saturation Current @ 10% 28.3 A
Saturation Current @ 30% 32.3 A
DC Resistance 0.22 mΩ
Self Resonant Frequency 51 MHz
Material MnZn 
Design Kit
744303015
0.155 µH, 0.15 µH, 31 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.155 µH
Rated Inductance 0.15 µH
Rated Current 31 A
Saturation Current @ 10% 44.5 A
Saturation Current @ 30% 51.5 A
DC Resistance 0.325 mΩ
Self Resonant Frequency 110 MHz
Material MnZn 
Design Kit
744307016
0.16 µH, 0.155 µH, 26 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.16 µH
Rated Inductance 0.155 µH
Rated Current 26 A
Saturation Current @ 10% 40 A
Saturation Current @ 30% 51.7 A
DC Resistance 0.29 mΩ
Self Resonant Frequency 50 MHz
Material MnZn 
Design Kit
744304016
0.16 µH, 0.155 µH, 24 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.16 µH
Rated Inductance 0.155 µH
Rated Current 24 A
Saturation Current @ 10% 34.2 A
Saturation Current @ 30% 42.4 A
DC Resistance 0.17 mΩ
Self Resonant Frequency 80 MHz
Material MnZn 
Design Kit
74431323016
0.16 µH, 0.149 µH, 26 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.16 µH
Rated Inductance 0.149 µH
Rated Current 26 A
Saturation Current @ 10% 28.9 A
Saturation Current @ 30% 35.1 A
DC Resistance 0.7 mΩ
Self Resonant Frequency 113 MHz
Material MnZn 
Design Kit
7443082017
0.17 µH, 0.15 µH, 60 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.17 µH
Rated Inductance 0.15 µH
Rated Current 60 A
Saturation Current @ 10% 62.9 A
Saturation Current @ 30% 69.3 A
DC Resistance 0.18 mΩ
Self Resonant Frequency 56 MHz
Material MnZn 
Design Kit
7443081018
0.18 µH, 0.176 µH, 38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.18 µH
Rated Inductance 0.176 µH
Rated Current 38 A
Saturation Current @ 10% 55.6 A
Saturation Current @ 30% 63.4 A
DC Resistance 0.29 mΩ
Self Resonant Frequency 52 MHz
Material MnZn 
Design Kit
7443082018A
0.18 µH, 0.157 µH, 65 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.18 µH
Rated Inductance 0.157 µH
Rated Current 65 A
Saturation Current @ 10% 63.9 A
Saturation Current @ 30% 72.7 A
DC Resistance 0.15 mΩ
Self Resonant Frequency 47 MHz
Material MnZn 
Design Kit
7443082018
0.18 µH, 0.165 µH, 60 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.18 µH
Rated Inductance 0.165 µH
Rated Current 60 A
Saturation Current @ 10% 59.3 A
Saturation Current @ 30% 66.4 A
DC Resistance 0.18 mΩ
Self Resonant Frequency 53 MHz
Material MnZn 
Design Kit
74431435018
0.18 µH, 0.175 µH, 31 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.18 µH
Rated Inductance 0.175 µH
Rated Current 31 A
Saturation Current @ 10% 49.7 A
Saturation Current @ 30% 58.4 A
DC Resistance 0.28 mΩ
Self Resonant Frequency 63 MHz
Material MnZn 
Design Kit
744308020
0.2 µH, 0.198 µH, 25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.2 µH
Rated Inductance 0.198 µH
Rated Current 25 A
Saturation Current @ 10% 44 A
Saturation Current @ 30% 50.4 A
DC Resistance 0.37 mΩ
Self Resonant Frequency 45 MHz
Material MnZn 
Design Kit
744306020
0.2 µH, 0.195 µH, 25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.2 µH
Rated Inductance 0.195 µH
Rated Current 25 A
Saturation Current @ 10% 34 A
Saturation Current @ 30% 36.1 A
DC Resistance 0.26 mΩ
Self Resonant Frequency 51 MHz
Material MnZn 
Design Kit
744307022
0.22 µH, 0.174 µH, 26 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.22 µH
Rated Inductance 0.174 µH
Rated Current 26 A
Saturation Current @ 10% 26.8 A
Saturation Current @ 30% 29.9 A
DC Resistance 0.29 mΩ
Self Resonant Frequency 38 MHz
Material MnZn 
Design Kit
744303022
0.22 µH, 0.18 µH, 31 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.22 µH
Rated Inductance 0.18 µH
Rated Current 31 A
Saturation Current @ 10% 27 A
Saturation Current @ 30% 34.5 A
DC Resistance 0.325 mΩ
Self Resonant Frequency 80 MHz
Material MnZn 
Design Kit
7443081022
0.22 µH, 0.2 µH, 38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.22 µH
Rated Inductance 0.2 µH
Rated Current 38 A
Saturation Current @ 10% 39.1 A
Saturation Current @ 30% 48.4 A
DC Resistance 0.29 mΩ
Self Resonant Frequency 43 MHz
Material MnZn 
Design Kit
744304022
0.22 µH, 0.16 µH, 24 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.22 µH
Rated Inductance 0.16 µH
Rated Current 24 A
Saturation Current @ 10% 22.1 A
Saturation Current @ 30% 27.7 A
DC Resistance 0.17 mΩ
Self Resonant Frequency 70 MHz
Material MnZn 
Design Kit
744305022
0.22 µH, 0.215 µH, 26 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.22 µH
Rated Inductance 0.215 µH
Rated Current 26 A
Saturation Current @ 10% 39.9 A
Saturation Current @ 30% 42 A
DC Resistance 0.155 mΩ
Self Resonant Frequency 36 MHz
Material MnZn 
Design Kit
7443082022
0.22 µH, 0.154 µH, 60 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.22 µH
Rated Inductance 0.154 µH
Rated Current 60 A
Saturation Current @ 10% 52.7 A
Saturation Current @ 30% 59.3 A
DC Resistance 0.18 mΩ
Self Resonant Frequency 52 MHz
Material MnZn 
Design Kit
74431435022
0.22 µH, 0.211 µH, 31 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.22 µH
Rated Inductance 0.211 µH
Rated Current 31 A
Saturation Current @ 10% 37.6 A
Saturation Current @ 30% 43 A
DC Resistance 0.28 mΩ
Self Resonant Frequency 60 MHz
Material MnZn 
Design Kit
744300022
0.22 µH, 0.024 µH, 37 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.22 µH
Rated Inductance 0.024 µH
Rated Current 37 A
Saturation Current @ 10% 18.8 A
Saturation Current @ 30% 21.6 A
DC Resistance 0.22 mΩ
Self Resonant Frequency 38 MHz
Material MnZn 
Design Kit
744308025
0.25 µH, 0.246 µH, 25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.25 µH
Rated Inductance 0.246 µH
Rated Current 25 A
Saturation Current @ 10% 41.6 A
Saturation Current @ 30% 46.5 A
DC Resistance 0.37 mΩ
Self Resonant Frequency 40 MHz
Material MnZn 
Design Kit
744306025
0.25 µH, 0.24 µH, 25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.25 µH
Rated Inductance 0.24 µH
Rated Current 25 A
Saturation Current @ 10% 30.3 A
Saturation Current @ 30% 32.3 A
DC Resistance 0.26 mΩ
Self Resonant Frequency 38 MHz
Material MnZn 
Design Kit
744301025
0.25 µH, 0.25 µH, 38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.25 µH
Rated Inductance 0.25 µH
Rated Current 38 A
Saturation Current @ 10% 54.4 A
Saturation Current @ 30% 64.7 A
DC Resistance 0.32 mΩ
Self Resonant Frequency 33 MHz
Material MnZn 
Design Kit
744309025
0.25 µH, 0.245 µH, 47.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.25 µH
Rated Inductance 0.245 µH
Rated Current 47.5 A
Saturation Current @ 10% 75.6 A
Saturation Current @ 30% 88.5 A
DC Resistance 0.165 mΩ
Self Resonant Frequency 37 MHz
Material MnZn 
Design Kit
7443081030
0.3 µH, 0.14 µH, 38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.3 µH
Rated Inductance 0.14 µH
Rated Current 38 A
Saturation Current @ 10% 28.9 A
Saturation Current @ 30% 34.6 A
DC Resistance 0.29 mΩ
Self Resonant Frequency 33 MHz
Material MnZn 
Design Kit
744306030
0.3 µH, 0.22 µH, 25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.3 µH
Rated Inductance 0.22 µH
Rated Current 25 A
Saturation Current @ 10% 22.2 A
Saturation Current @ 30% 25 A
DC Resistance 0.26 mΩ
Self Resonant Frequency 31 MHz
Material MnZn 
Design Kit
744308033
0.33 µH, 0.305 µH, 25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.33 µH
Rated Inductance 0.305 µH
Rated Current 25 A
Saturation Current @ 10% 27.3 A
Saturation Current @ 30% 32 A
DC Resistance 0.37 mΩ
Self Resonant Frequency 35 MHz
Material MnZn 
Design Kit
744301033
0.33 µH, 0.325 µH, 38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.33 µH
Rated Inductance 0.325 µH
Rated Current 38 A
Saturation Current @ 10% 44.9 A
Saturation Current @ 30% 48.9 A
DC Resistance 0.32 mΩ
Self Resonant Frequency 28 MHz
Material MnZn 
Design Kit
744305033
0.33 µH, 0.27 µH, 26 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.33 µH
Rated Inductance 0.27 µH
Rated Current 26 A
Saturation Current @ 10% 23.6 A
Saturation Current @ 30% 27.7 A
DC Resistance 0.155 mΩ
Self Resonant Frequency 22 MHz
Material MnZn 
Design Kit
744309033
0.33 µH, 0.31 µH, 47.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.33 µH
Rated Inductance 0.31 µH
Rated Current 47.5 A
Saturation Current @ 10% 58 A
Saturation Current @ 30% 65.7 A
DC Resistance 0.165 mΩ
Self Resonant Frequency 28 MHz
Material MnZn 
Design Kit
744308040
0.4 µH, 0.345 µH, 25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.4 µH
Rated Inductance 0.345 µH
Rated Current 25 A
Saturation Current @ 10% 23.8 A
Saturation Current @ 30% 28.3 A
DC Resistance 0.37 mΩ
Self Resonant Frequency 25 MHz
Material MnZn 
Design Kit
7443081040
0.4 µH, 0.05 µH, 38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.4 µH
Rated Inductance 0.05 µH
Rated Current 38 A
Saturation Current @ 10% 20.1 A
Saturation Current @ 30% 24.1 A
DC Resistance 0.29 mΩ
Self Resonant Frequency 27 MHz
Material MnZn 
Design Kit
744305040
0.4 µH, 0.1 µH, 26 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.4 µH
Rated Inductance 0.1 µH
Rated Current 26 A
Saturation Current @ 10% 16.8 A
Saturation Current @ 30% 21.7 A
DC Resistance 0.155 mΩ
Self Resonant Frequency 20 MHz
Material MnZn 
Design Kit
744301047
0.47 µH, 0.24 µH, 38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.47 µH
Rated Inductance 0.24 µH
Rated Current 38 A
Saturation Current @ 10% 32.1 A
Saturation Current @ 30% 36.1 A
DC Resistance 0.32 mΩ
Self Resonant Frequency 20 MHz
Material MnZn 
Design Kit
744309047
0.47 µH, 0.2 µH, 47.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.47 µH
Rated Inductance 0.2 µH
Rated Current 47.5 A
Saturation Current @ 10% 35.1 A
Saturation Current @ 30% 46.8 A
DC Resistance 0.165 mΩ
Self Resonant Frequency 22 MHz
Material MnZn 
Design Kit
7443091062
0.62 µH, 0.62 µH, 34 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.62 µH
Rated Inductance 0.62 µH
Rated Current 34 A
Saturation Current @ 10% 68.4 A
Saturation Current @ 30% 74 A
DC Resistance 0.42 mΩ
Self Resonant Frequency 25 MHz
Material MnZn 
Design Kit
7443091080
0.8 µH, 0.78 µH, 34 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.8 µH
Rated Inductance 0.78 µH
Rated Current 34 A
Saturation Current @ 10% 53.1 A
Saturation Current @ 30% 58.5 A
DC Resistance 0.42 mΩ
Self Resonant Frequency 21 MHz
Material MnZn 
Design Kit
74431821100
1 µH, 0.1 µH, 23 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1 µH
Rated Inductance 0.1 µH
Rated Current 23 A
Saturation Current @ 10% 6.6 A
Saturation Current @ 30% 9.3 A
DC Resistance 0.33 mΩ
Self Resonant Frequency 26 MHz
Material MnZn 
Design Kit
7443091100
1 µH, 0.95 µH, 34 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1 µH
Rated Inductance 0.95 µH
Rated Current 34 A
Saturation Current @ 10% 38.5 A
Saturation Current @ 30% 43.5 A
DC Resistance 0.42 mΩ
Self Resonant Frequency 18 MHz
Material MnZn 
Design Kit
7443091120
1.2 µH, 1.02 µH, 34 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1.2 µH
Rated Inductance 1.02 µH
Rated Current 34 A
Saturation Current @ 10% 32.2 A
Saturation Current @ 30% 38.3 A
DC Resistance 0.42 mΩ
Self Resonant Frequency 16 MHz
Material MnZn 
Design Kit
7443091150
1.5 µH, 0.18 µH, 34 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1.5 µH
Rated Inductance 0.18 µH
Rated Current 34 A
Saturation Current @ 10% 22.5 A
Saturation Current @ 30% 27.1 A
DC Resistance 0.42 mΩ
Self Resonant Frequency 15 MHz
Material MnZn 
Design Kit

REDEXPERT loss simulation

Find the best inductor!

REDEXPERT loss simulation

Find the best inductor!

REDEXPERT has the world’s most accurate AC loss model, which even includes the DC-bias current. With dedicated DC-DC topologies or the generic loss simulator, you can accurately determine the AC and DC losses for your converter. The model includes the core material, shape and winding structure of the inductor. REDEXPERT recommends suitable inductors and allows you to add more filters to find the best inductor for your application.

Schematic representations of the REDEXPERT loss simulator

Assortments

Articles from this product series can be found in the following assortments:

Videos

How to choose the right coil type (inductor)?!

Videos

Definition of component heating of power inductors in switching regulators