











Size | L (mm) | W (mm) | H (mm) | Mount | ||
---|---|---|---|---|---|---|
4012 | 4.45 | 4.06 | 1 | SMT | ||
4020 | 4.45 | 4.06 | 1.8 | SMT | ||
5020 | 5.7 | 5.2 | 1.8 | SMT | ||
5030 | 5.7 | 5.2 | 2.8 | SMT | ||
7030 | 7.3 | 6.6 | 2.8 | SMT | ||
7050 | 7.3 | 6.6 | 4.8 | SMT | ||
8030 | 9.7 | 8.5 | 3 | SMT | ||
8040 | 9.7 | 8.5 | 4 | SMT | ||
1040 | 11 | 10 | 3.8 | SMT | ||
1335 | 13.5 | 12.6 | 3.3 | SMT | ||
1365 | 13.65 | 12.5 | 6.2 | SMT |
Characteristics
- Compact Design
- Magnetically shielded
- High current capability
- Handles high transient current spikes
- No acoustic noise and no leakage field
- Operating temperature: -40°C to +125°C
Applications
- DC/DC Converters for high current power supplies
- DC/DC Converters for Field Programmable Gate Arrays (FPGA)
- POL Converters
- Portable power like PDA, digital camera
- Mainboards/ graphic cards
- CPU/ RAM
- Battery powered devices
Application Notes
Products
All
4012
4020
5020
5030
7030
7050
8030
8040
1040
1335
1365
Order Code | Datasheet | Simulation | Downloads | L (µH) | IR (A) | ISAT (A) | RDC typ. (mΩ) | RDC max. (mΩ) | fres (MHz) | Mount | Design Kit | Samples |
---|---|---|---|---|---|---|---|---|---|---|---|---|
744373210010 | SPEC | 9 files | 0.1 | 8.1 | 24 | 4.3 | 5.5 | 365 | SMT | 7443732 | ||
744373240010 | SPEC | 9 files | 0.1 | 12 | 30 | 3.2 | 4 | 323 | SMT | 7443732 | ||
744373210022 | SPEC | 9 files | 0.22 | 7.7 | 17 | 6.6 | 8 | 230 | SMT | 7443732 | ||
744373240022 | SPEC | 9 files | 0.22 | 9.5 | 17 | 6.6 | 7.3 | 195 | SMT | 7443732 | ||
744373460022 | SPEC | 9 files | 0.22 | 15 | 44 | 2.1 | 2.8 | 149 | SMT | 7443734 | ||
744373560022 | SPEC | 9 files | 0.22 | 20 | 40 | 1.47 | 1.61 | 110 | SMT | – | ||
744373580022 | SPEC | 9 files | 0.22 | 22.5 | 60 | 0.87 | 1.35 | 145 | SMT | – | ||
744373680022 | SPEC | 9 files | 0.22 | 24 | 70 | 0.8 | 1 | 153 | SMT | 7443736 | ||
744373770022 | SPEC | 9 files | 0.22 | 25 | 40 | 0.75 | 0.9 | 130 | SMT | 7443736 | ||
7443739650022 | SPEC | 9 files | 0.22 | 32.5 | 120 | 0.51 | 0.6 | 112.3 | SMT | – | ||
744373240033 | SPEC | 9 files | 0.33 | 8 | 16.5 | 7.8 | 8.6 | 143 | SMT | 7443732 | ||
744373340033 | SPEC | 9 files | 0.33 | 9 | 22 | 6.3 | 7.3 | 100 | SMT | 7443735 | ||
744373360033 | SPEC | 9 files | 0.33 | 10.6 | 22.5 | 4.3 | 5 | 120 | SMT | 7443735 | ||
744373460033 | SPEC | 9 files | 0.33 | 13 | 38 | 3.5 | 3.9 | 124 | SMT | 7443734 | ||
744373560033 | SPEC | 9 files | 0.33 | 16 | 39 | 2.06 | 2.57 | 95 | SMT | – | ||
744373580033 | SPEC | 9 files | 0.33 | 18.5 | 50 | 1.45 | 2.15 | 96 | SMT | – | ||
744373770033 | SPEC | 9 files | 0.33 | 24 | 35 | 0.88 | 1.05 | 84 | SMT | 7443736 | ||
7443739650033 | SPEC | 9 files | 0.33 | 29.5 | 77.3 | 0.64 | 0.8 | 74.7 | SMT | – | ||
744373680036 | SPEC | 9 files | 0.36 | 21 | 64 | 1.05 | 1.2 | 104 | SMT | 7443736 | ||
744373680039 | SPEC | 9 files | 0.39 | 20.5 | 63 | 1.1 | 1.3 | 101 | SMT | 7443736 | ||
744373680045 | SPEC | 9 files | 0.45 | 20 | 50 | 1.3 | 1.5 | 82 | SMT | 7443736 | ||
744373210047 | SPEC | 9 files | 0.47 | 5.9 | 9 | 18 | 20 | 120 | SMT | 7443732 | ||
744373240047 | SPEC | 9 files | 0.47 | 6.8 | 14.5 | 11.2 | 14 | 122 | SMT | 7443732 | ||
744373340047 | SPEC | 9 files | 0.47 | 7.5 | 15 | 7.3 | 8.6 | 95 | SMT | 7443735 | ||
744373360047 | SPEC | 9 files | 0.47 | 9.2 | 16.5 | 6.4 | 7.4 | 100 | SMT | 7443735 | ||
744373460047 | SPEC | 9 files | 0.47 | 11.5 | 31 | 4 | 4.2 | 91 | SMT | 7443734 | ||
744373490047 | SPEC | 9 files | 0.47 | 13.5 | 30 | 3.5 | 3.9 | 96 | SMT | 7443734 | ||
744373560047 | SPEC | 9 files | 0.47 | 15.5 | 35 | 2.35 | 3.33 | 72 | SMT | – | ||
744373580047 | SPEC | 9 files | 0.47 | 18 | 42 | 1.68 | 2.38 | 82 | SMT | – | ||
744373770047 | SPEC | 9 files | 0.47 | 19 | 29 | 1.32 | 1.6 | 77 | SMT | 7443736 | ||
7443739650047 | SPEC | 9 files | 0.47 | 28 | 86.5 | 0.92 | 1.2 | 60 | SMT | – | ||
744373240056 | SPEC | 9 files | 0.56 | 6 | 10.5 | 13.5 | 16 | 104 | SMT | 7443732 | ||
744373490056 | SPEC | 9 files | 0.56 | 13 | 28 | 3.6 | 4.2 | 85 | SMT | 7443736 | ||
744373680056 | SPEC | 9 files | 0.56 | 19 | 44 | 1.6 | 1.8 | 70 | SMT | 7443736 | ||
744373770056 | SPEC | 9 files | 0.56 | 18.5 | 28 | 1.4 | 1.7 | 59 | SMT | 7443736 | ||
7443739650056 | SPEC | 9 files | 0.56 | 25 | 54 | 1.11 | 1.2 | 51.7 | SMT | – | ||
744373240068 | SPEC | 9 files | 0.68 | 5.5 | 10 | 16 | 19 | 90 | SMT | 7443732 | ||
744373340068 | SPEC | 9 files | 0.68 | 6.8 | 14.5 | 11 | 12.4 | 90 | SMT | 7443735 | ||
744373360068 | SPEC | 9 files | 0.68 | 8 | 15 | 10 | 12 | 90 | SMT | 7443735 | ||
744373460068 | SPEC | 9 files | 0.68 | 11 | 25 | 4.8 | 5.5 | 72 | SMT | 7443734 | ||
744373490068 | SPEC | 9 files | 0.68 | 12 | 26 | 4 | 4.5 | 73 | SMT | 7443734 | ||
744373560068 | SPEC | 9 files | 0.68 | 14 | 32.5 | 3.65 | 3.99 | 53 | SMT | – | ||
744373580068 | SPEC | 9 files | 0.68 | 15 | 28 | 2.75 | 3.22 | 45 | SMT | – | ||
744373680068 | SPEC | 9 files | 0.68 | 16 | 42 | 2.4 | 2.7 | 53 | SMT | 7443736 | ||
744373770068 | SPEC | 9 files | 0.68 | 17.5 | 27 | 1.8 | 2.2 | 51 | SMT | 7443736 | ||
7443739650068 | SPEC | 9 files | 0.68 | 24 | 53 | 1.2 | 1.5 | 51.1 | SMT | – | ||
744373460082 | SPEC | 9 files | 0.82 | 9 | 24 | 6.7 | 8 | 60 | SMT | 7443734 | ||
744373490082 | SPEC | 9 files | 0.82 | 11.25 | 25 | 4.6 | 4.9 | 70 | SMT | 7443734 | ||
744373560082 | SPEC | 9 files | 0.82 | 13.5 | 30.5 | 4.2 | 4.87 | 51 | SMT | – | ||
744373580082 | SPEC | 9 files | 0.82 | 14.5 | 32 | 2.95 | 3.88 | 51 | SMT | – | ||
74437321010 | SPEC | 9 files | 1 | 4 | 7.5 | 41 | 47 | 90 | SMT | 7443732 | ||
74437324010 | SPEC | 9 files | 1 | 5 | 9 | 22 | 27 | 89 | SMT | 7443732 744728 | ||
74437334010 | SPEC | 9 files | 1 | 5.3 | 13.9 | 17.5 | 20 | 65 | SMT | 7443735 | ||
74437336010 | SPEC | 9 files | 1 | 7.3 | 11.2 | 13 | 14 | 60 | SMT | 7443735 | ||
74437346010 | SPEC | 9 files | 1 | 8 | 22 | 8.3 | 10 | 54 | SMT | 7443734 | ||
74437349010 | SPEC | 9 files | 1 | 10 | 19.5 | 6.1 | 6.5 | 51 | SMT | 7443734 | ||
74437356010 | SPEC | 9 files | 1 | 12.5 | 25.5 | 5.1 | 8.35 | 44 | SMT | – | ||
74437358010 | SPEC | 9 files | 1 | 14 | 32.5 | 3.65 | 4.63 | 42 | SMT | – | ||
74437368010 | SPEC | 9 files | 1 | 14.5 | 36 | 3 | 3.3 | 45 | SMT | 7443736 | ||
74437377010 | SPEC | 9 files | 1 | 15 | 26 | 2.7 | 3.5 | 41 | SMT | 7443736 | ||
744373965010 | SPEC | 9 files | 1 | 23 | 48.3 | 1.9 | 2.3 | 43.5 | SMT | – | ||
74437324012 | SPEC | 9 files | 1.2 | 4.7 | 8.5 | 25 | 30 | 71 | SMT | 7443732 | ||
74437334012 | SPEC | 9 files | 1.2 | 5.2 | 11.3 | 23 | 28 | 60 | SMT | 7443735 | ||
74437336012 | SPEC | 9 files | 1.2 | 6.5 | 11.1 | 14 | 16 | 50 | SMT | 7443735 | ||
74437349012 | SPEC | 9 files | 1.2 | 9 | 18 | 7.2 | 7.5 | 45 | SMT | 7443734 | ||
74437321015 | SPEC | 9 files | 1.5 | 3 | 4.4 | 55 | 63.3 | 60 | SMT | 7443732 | ||
74437324015 | SPEC | 9 files | 1.5 | 3.8 | 8 | 34.8 | 42 | 64 | SMT | 7443732 | ||
74437334015 | SPEC | 9 files | 1.5 | 5.1 | 10 | 26.5 | 30.5 | 50 | SMT | 7443735 | ||
74437336015 | SPEC | 9 files | 1.5 | 5.6 | 11 | 16 | 25 | 45 | SMT | 7443735 | ||
74437346015 | SPEC | 9 files | 1.5 | 7.2 | 19 | 13 | 15 | 45 | SMT | 7443734 | ||
74437349015 | SPEC | 9 files | 1.5 | 8 | 14.5 | 8.6 | 9 | 35 | SMT | 7443734 | ||
74437356015 | SPEC | 9 files | 1.5 | 10.6 | 21 | 8.3 | 13.3 | 32 | SMT | – | ||
74437377015 | SPEC | 9 files | 1.5 | 12.5 | 25.5 | 4.7 | 5.5 | 30 | SMT | 7443736 | ||
744373965015 | SPEC | 9 files | 1.5 | 18 | 43 | 2.3 | 3 | 29.5 | SMT | – | ||
74437346018 | SPEC | 9 files | 1.8 | 6.8 | 16.5 | 14 | 17 | 35 | SMT | – | ||
74437321022 | SPEC | 9 files | 2.2 | 2.5 | 4.2 | 69.2 | 80 | 55 | SMT | 7443732 | ||
74437324022 | SPEC | 9 files | 2.2 | 3.25 | 6.5 | 51 | 61 | 49 | SMT | 7443732 744728 | ||
74437334022 | SPEC | 9 files | 2.2 | 3.5 | 9.4 | 42 | 50 | 46 | SMT | 7443735 | ||
74437336022 | SPEC | 9 files | 2.2 | 4.9 | 10.8 | 25 | 35 | 42 | SMT | 7443735 | ||
74437346022 | SPEC | 9 files | 2.2 | 6.5 | 15 | 18 | 20 | 32 | SMT | 7443734 | ||
74437349022 | SPEC | 9 files | 2.2 | 7.5 | 14 | 11.2 | 12 | 30 | SMT | 7443734 | ||
74437356022 | SPEC | 9 files | 2.2 | 8.5 | 15.5 | 13.6 | 20.3 | 24 | SMT | – | ||
74437358022 | SPEC | 9 files | 2.2 | 10 | 22 | 8.7 | 9.41 | 29 | SMT | – | ||
74437368022 | SPEC | 9 files | 2.2 | 10 | 28 | 6.5 | 7 | 27 | SMT | 7443736 | ||
74437377022 | SPEC | 9 files | 2.2 | 10 | 25 | 7.2 | 8 | 22 | SMT | 7443736 | ||
744373965022 | SPEC | 9 files | 2.2 | 17 | 31.3 | 3.2 | 4.2 | 21.6 | SMT | – | ||
74437346025 | SPEC | 9 files | 2.5 | 5.5 | 13 | 20 | 22 | 30 | SMT | – | ||
74437321033 | SPEC | 9 files | 3.3 | 2.3 | 3.9 | 84 | 97 | 40 | SMT | 7443732 | ||
74437324033 | SPEC | 9 files | 3.3 | 2.5 | 4.2 | 69 | 76 | 40 | SMT | 7443732 | ||
74437334033 | SPEC | 9 files | 3.3 | 2.9 | 7.7 | 66 | 76 | 35 | SMT | 7443735 | ||
74437336033 | SPEC | 9 files | 3.3 | 4.1 | 8.4 | 32 | 38 | 27 | SMT | 7443735 | ||
74437346033 | SPEC | 9 files | 3.3 | 5 | 13.5 | 28 | 30 | 27 | SMT | 7443734 | ||
74437349033 | SPEC | 9 files | 3.3 | 6 | 12 | 19 | 20.9 | 26 | SMT | 7443734 | ||
74437356033 | SPEC | 9 files | 3.3 | 7 | 12.5 | 18.8 | 27.4 | 19 | SMT | – | ||
74437358033 | SPEC | 9 files | 3.3 | 8.25 | 20 | 12.35 | 14.9 | 20 | SMT | – | ||
74437368033 | SPEC | 9 files | 3.3 | 8 | 23 | 10.8 | 11.8 | 22 | SMT | 7443736 | ||
74437377033 | SPEC | 9 files | 3.3 | 9.5 | 24.5 | 9 | 11 | 17 | SMT | 7443736 | ||
744373965033 | SPEC | 9 files | 3.3 | 12.2 | 32 | 5.7 | 6.8 | 20.3 | SMT | – | ||
74437368039 | SPEC | 9 files | 3.9 | 7.5 | 19.5 | 12.6 | 14.5 | 17 | SMT | 7443736 | ||
74437321047 | SPEC | 9 files | 4.7 | 1.9 | 3.1 | 128 | 145 | 34 | SMT | 7443732 | ||
74437324047 | SPEC | 9 files | 4.7 | 2.2 | 4 | 95 | 105 | 31 | SMT | 7443732 | ||
74437334047 | SPEC | 9 files | 4.7 | 2.5 | 6 | 103 | 116 | 27 | SMT | 7443735 | ||
74437336047 | SPEC | 9 files | 4.7 | 3.9 | 5.9 | 50 | 53 | 25 | SMT | 7443735 | ||
74437346047 | SPEC | 9 files | 4.7 | 3.8 | 12 | 37 | 40 | 22 | SMT | 7443734 | ||
74437349047 | SPEC | 9 files | 4.7 | 5 | 11 | 28 | 30.8 | 24 | SMT | 7443734 | ||
74437356047 | SPEC | 9 files | 4.7 | 6.2 | 11 | 26.6 | 34.2 | 16 | SMT | – | ||
74437358047 | SPEC | 9 files | 4.7 | 7.2 | 17 | 19.7 | 22.6 | 19 | SMT | – | ||
74437368047 | SPEC | 9 files | 4.7 | 7 | 19 | 15 | 15.5 | 16 | SMT | 7443736 | ||
74437377047 | SPEC | 9 files | 4.7 | 7.5 | 18 | 13 | 15 | 13 | SMT | 7443736 | ||
744373965047 | SPEC | 9 files | 4.7 | 11 | 27 | 6.5 | 8.4 | 13.9 | SMT | – | ||
74437321056 | SPEC | 9 files | 5.6 | 1.7 | 2.7 | 180 | 208 | 28 | SMT | 7443732 | ||
74437324056 | SPEC | 9 files | 5.6 | 2 | 3.8 | 120 | 125 | 30 | SMT | 7443732 | ||
74437334056 | SPEC | 9 files | 5.6 | 2.1 | 5.5 | 112 | 122 | 21 | SMT | 7443735 | ||
74437336056 | SPEC | 9 files | 5.6 | 3.3 | 5.7 | 55 | 63 | 22 | SMT | 7443735 | ||
74437346056 | SPEC | 9 files | 5.6 | 3.6 | 9 | 43 | 48 | 20 | SMT | 7443734 | ||
74437349056 | SPEC | 9 files | 5.6 | 3.75 | 10.5 | 44 | 49 | 17 | SMT | 7443734 | ||
744373965056 | SPEC | 9 files | 5.6 | 9.6 | 25 | 8.3 | 10 | 13.7 | SMT | – | ||
74437368056 | SPEC | 9 files | 5.6 | 6.7 | 17 | 17.6 | 19.3 | 13 | SMT | – | ||
74437321068 | SPEC | 9 files | 6.8 | 1.4 | 2.65 | 300 | 360 | 25 | SMT | 7443732 | ||
74437324068 | SPEC | 9 files | 6.8 | 1.75 | 3.5 | 150 | 172 | 29 | SMT | 7443732 | ||
74437334068 | SPEC | 9 files | 6.8 | 2 | 4.6 | 130 | 150 | 20.5 | SMT | 7443735 | ||
74437336068 | SPEC | 9 files | 6.8 | 2.6 | 4.5 | 68 | 76.2 | 20 | SMT | 7443735 | ||
74437346068 | SPEC | 9 files | 6.8 | 3.4 | 8 | 54 | 60 | 18 | SMT | 7443734 | ||
74437349068 | SPEC | 9 files | 6.8 | 3.5 | 9.5 | 46 | 51.5 | 16 | SMT | 7443734 | ||
74437356068 | SPEC | 9 files | 6.8 | 5.1 | 10.5 | 35.5 | 49.3 | 14 | SMT | – | ||
74437358068 | SPEC | 9 files | 6.8 | 6.1 | 13.5 | 29.2 | 33.4 | 12 | SMT | – | ||
74437368068 | SPEC | 9 files | 6.8 | 6 | 14 | 17.5 | 23.3 | 13 | SMT | 7443736 | ||
744373965068 | SPEC | 9 files | 6.8 | 9.5 | 23 | 9.2 | 11.6 | 11.6 | SMT | – | ||
74437321082 | SPEC | 9 files | 8.2 | 1.3 | 2.4 | 313 | 376 | 24 | SMT | 7443732 | ||
74437324082 | SPEC | 9 files | 8.2 | 1.6 | 2.8 | 158 | 180 | 22 | SMT | 7443732 | ||
74437334082 | SPEC | 9 files | 8.2 | 1.9 | 4.5 | 148 | 171 | 20 | SMT | 7443735 | ||
74437346082 | SPEC | 9 files | 8.2 | 3.25 | 7.5 | 64 | 68 | 17 | SMT | 7443734 | ||
74437349082 | SPEC | 9 files |