Size | Dimensions | 3D | L (mm) | W (mm) | H (mm) | Material | Mount | |
---|---|---|---|---|---|---|---|---|
3521 | 3 | 3.5 | 2.1 | - | SMT | |||
4532 | 4 | 4.5 | 3.2 | NiZn | SMT | |||
5848 | 5.2 | 5.8 | 4.5 | NiZn | SMT | |||
7850 | 7 | 7.8 | 5 | - | SMT | |||
1054 | 9 | 10 | 5.4 | NiZn | SMT |
LTSpice files
Characteristics
- Open size
- Saturation currents up to 14 A
- Low tolerances at high inductance values
- Operating temperature: –40 °C to +125 °C
- Recommended solder profile: Reflow
Applications
- Switching regulators with low operating voltages (graphic cards, embedded PC-Cards, mainboards)
- Integrated DC/DC converter
- Optimal attenuation in MHz frequency range
Application Notes
- ANP005 EMC Filter for DC/DC switching controller optimized
- ANP006 Influence of control loop by an Output filter
- ANP008 Negative input resistance of switching regulators
- ANP009 Loss-Free Filtered
- ANP039 Power Inductors - 8 Design Tips
- ANP047 The Behavior of Electro-Magnetic Radiation of Power Inductors in Power Management
Products
All
3521
4532
5848
7850
1054
Order Code | Datasheet | Simulation | Downloads | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Design Kit | Samples |
---|---|---|---|---|---|---|---|---|---|---|
7447730 | SPEC | 8 files | 1 | 4 | 5.72 | 0.049 | 110 | 744773 | ||
7447732010 | SPEC | 8 files | 1 | 2.55 | 3.7 | 0.05 | 160 | – | ||
744776012 | SPEC | 7 files | 1.2 | 6 | 11 | 0.009 | 110 | – | ||
744773014 | SPEC | 8 files | 1.4 | 3.4 | 5.04 | 0.056 | 103 | – | ||
7447732015 | SPEC | 8 files | 1.5 | 2.08 | 3.05 | 0.07 | 130 | – | ||
744773018 | SPEC | 8 files | 1.8 | 2.7 | 3.6 | 0.064 | 95 | – | ||
744773022 | SPEC | 8 files | 2.2 | 2.5 | 3.38 | 0.071 | 85 | 744773 | ||
744774022 | SPEC | 8 files | 2.2 | 4.6 | 8.2 | 0.041 | 54 | 744773 | ||
7447732022 | SPEC | 8 files | 2.2 | 1.71 | 2.54 | 0.09 | 100 | – | ||
744776025 | SPEC | 6 files | 2.5 | 5.3 | 8 | 0.012 | 65 | – | ||
744773027 | SPEC | 8 files | 2.7 | 2.25 | 2.97 | 0.079 | 72 | – | ||
744774027 | SPEC | 8 files | 2.7 | 4 | 8 | 0.045 | 50 | – | ||
744773033 | SPEC | 8 files | 3.3 | 2 | 2.88 | 0.086 | 65 | 744773 | ||
744774033 | SPEC | 8 files | 3.3 | 4 | 7.5 | 0.06 | 43 | – | ||
744776033 | SPEC | 7 files | 3.3 | 5 | 7 | 0.014 | 45 | – | ||
7447732033 | SPEC | 8 files | 3.3 | 1.39 | 2.09 | 0.12 | 80 | – | ||
744773039 | SPEC | 8 files | 3.9 | 1.88 | 2.57 | 0.094 | 61 | – | ||
744773047 | SPEC | 8 files | 4.7 | 1.82 | 2.46 | 0.11 | 50 | 744773 | ||
744774047 | SPEC | 8 files | 4.7 | 3 | 5.5 | 0.071 | 33 | 744773 | ||
744776047 | SPEC | 7 files | 4.7 | 5 | 6 | 0.017 | 41 | – | ||
7447732047 | SPEC | 8 files | 4.7 | 1.16 | 1.77 | 0.16 | 70 | – | ||
744773056 | SPEC | 8 files | 5.6 | 1.58 | 2.43 | 0.126 | 48 | – | ||
744776056 | SPEC | 7 files | 5.6 | 4.8 | 5.5 | 0.019 | 38 | – | ||
744773068 | SPEC | 8 files | 6.8 | 1.54 | 2.1 | 0.131 | 41 | 744773 | ||
744774068 | SPEC | 8 files | 6.8 | 2.4 | 5 | 0.082 | 28 | 744773 | ||
744776068 | SPEC | 7 files | 6.8 | 4.4 | 5 | 0.022 | 34 | – | ||
7447732068 | SPEC | 8 files | 6.8 | 0.96 | 1.48 | 0.21 | 55 | – | ||
744773082 | SPEC | 8 files | 8.2 | 1.5 | 1.8 | 0.146 | 38 | – | ||
744776082 | SPEC | 7 files | 8.2 | 4.2 | 4.25 | 0.026 | 25 | – | ||
74477310 | SPEC | 8 files | 10 | 1.45 | 1.74 | 0.182 | 37 | 744773 | ||
74477410 | SPEC | 8 files | 10 | 2.2 | 2.5 | 0.1 | 26 | 744773 | ||
74477510 | SPEC | 8 files | 10 | 2.3 | 2.95 | 0.07 | 28 | 744775 | ||
74477610 | SPEC | 8 files | 10 | 2.98 | 3.24 | 0.06 | 24 | 744775 | ||
7447732110 | SPEC | 8 files | 10 | 0.8 | 1.23 | 0.3 | 45 | – | ||
744773112 | SPEC | 8 files | 12 | 1.28 | 1.62 | 0.21 | 32 | – | ||
744774112 | SPEC | 8 files | 12 | 2 | 1.94 | 0.11 | 24 | – | ||
744775112 | SPEC | 8 files | 12 | 2.18 | 2.2 | 0.08 | 26 | 744775 | ||
744776112 | SPEC | 8 files | 12 | 2.72 | 3.15 | 0.07 | 23 | – | ||
744773115 | SPEC | 8 files | 15 | 1.2 | 1.46 | 0.235 | 26 | 744773 | ||
744774115 | SPEC | 8 files | 15 | 1.53 | 1.9 | 0.14 | 23 | 744773 | ||
744775115 | SPEC | 8 files | 15 | 1.93 | 2.23 | 0.09 | 20 | 744775 | ||
744776115 | SPEC | 8 files | 15 | 2.47 | 2.88 | 0.08 | 20 | – | ||
7447732115 | SPEC | 8 files | 15 | 0.64 | 1.01 | 0.43 | 36 | – | ||
744773118 | SPEC | 8 files | 18 | 1.1 | 1.29 | 0.338 | 23 | – | ||
744774118 | SPEC | 8 files | 18 | 1.45 | 1.69 | 0.15 | 21 | – | ||
744775118 | SPEC | 8 files | 18 | 1.89 | 2.14 | 0.1 | 19 | 744775 | ||
744776118 | SPEC | 8 files | 18 | 2.36 | 2.43 | 0.09 | 19 | 744775 | ||
744773122 | SPEC | 8 files | 22 | 1 | 1.22 | 0.37 | 20 | 744773 | ||
744774122 | SPEC | 8 files | 22 | 1.28 | 1.53 | 0.18 | 16 | 744773 | ||
744775122 | SPEC | 8 files | 22 | 1.76 | 1.81 | 0.11 | 17.5 | 744775 | ||
744776122 | SPEC | 8 files | 22 | 2.04 | 2.07 | 0.1 | 16 | 744775 | ||
7447732122 | SPEC | 8 files | 22 | 0.53 | 0.84 | 0.7 | 28 | – | ||
744773127 | SPEC | 8 files | 27 | 0.94 | 1 | 0.522 | 21 | – | ||
744774127 | SPEC | 8 files | 27 | 1.19 | 1.4 | 0.2 | 15 | 744773 | ||
744775127 | SPEC | 8 files | 27 | 1.48 | 1.62 | 0.12 | 15.5 | 744775 | ||
744776127 | SPEC | 8 files | 27 | 1.95 | 1.98 | 0.11 | 15 | 744775 | ||
744773133 | SPEC | 8 files | 33 | 0.86 | 0.9 | 0.54 | 20 | 744773 | ||
744774133 | SPEC | 8 files | 33 | 1.09 | 1.17 | 0.23 | 14 | 744773 | ||
744775133 | SPEC | 8 files | 33 | 1.35 | 1.47 | 0.13 | 14.5 | 744775 | ||
744776133 | SPEC | 8 files | 33 | 1.78 | 1.89 | 0.12 | 13 | 744775 | ||
7447732133 | SPEC | 8 files | 33 | 0.43 | 0.7 | 0.97 | 24 | – | ||
744773139 | SPEC | 8 files | 39 | 0.77 | 0.87 | 0.587 | 15 | – | ||
744774139 | SPEC | 8 files | 39 | 0.94 | 1.1 | 0.32 | 12 | – | ||
744775139 | SPEC | 8 files | 39 | 1.25 | 1.33 | 0.16 | 12.5 | – | ||
744776139 | SPEC | 8 files | 39 | 1.62 | 1.8 | 0.14 | 12 | – | ||
744773147 | SPEC | 8 files | 47 | 0.68 | 0.77 | 0.844 | 17 | 744773 | ||
744774147 | SPEC | 8 files | 47 | 0.86 | 1 | 0.37 | 11.5 | 744773 | ||
744775147 | SPEC | 8 files | 47 | 1.17 | 1.24 | 0.18 | 12 | 744775 | ||
744776147 | SPEC | 8 files | 47 | 1.45 | 1.62 | 0.17 | 11 | 744775 | ||
7447732147 | SPEC | 8 files | 47 | 0.36 | 0.59 | 1.33 | 20 | – | ||
744773156 | SPEC | 8 files | 56 | 0.64 | 0.75 | 0.937 | 16 | – | ||
744774156 | SPEC | 8 files | 56 | 0.77 | 0.9 | 0.42 | 10 | – | ||
744775156 | SPEC | 8 files | 56 | 1.04 | 1.14 | 0.24 | 10.5 | 744775 | ||
744776156 | SPEC | 8 files | 56 | 1.36 | 1.53 | 0.19 | 10 | – | ||
744773168 | SPEC | 8 files | 68 | 0.56 | 0.68 | 1.117 | 13 | 744773 | ||
744774168 | SPEC | 8 files | 68 | 0.64 | 0.86 | 0.46 | 10 | 744773 | ||
744775168 | SPEC | 8 files | 68 | 0.99 | 1.05 | 0.28 | 9.7 | 744775 | ||
744776168 | SPEC | 8 files | 68 | 1.19 | 1.49 | 0.22 | 9 | 744775 | ||
7447732168 | SPEC | 8 files | 68 | 0.3 | 0.49 | 1.8 | 16 | – | ||
744774182 | SPEC | 8 files | 82 | 0.6 | 0.72 | 0.6 | 8 | – | ||
744775182 | SPEC | 8 files | 82 | 0.9 | 0.95 | 0.37 | 8.6 | 744775 | ||
744776182 | SPEC | 8 files | 82 | 1.11 | 1.17 | 0.25 | 8 | 744775 | ||
74477420 | SPEC | 8 files | 100 | 0.57 | 0.68 | 0.65 | 7.5 | 744773 | ||
74477520 | SPEC | 8 files | 100 | 0.77 | 0.86 | 0.43 | 8 | 744775 | ||
74477620 | SPEC | 8 files | 100 | 1.02 | 1.1 | 0.35 | 7.5 | 744775 | ||
7447732210 | SPEC | 8 files | 100 | 0.24 | 0.41 | 2.8 | 12 | – | ||
744774212 | SPEC | 8 files | 120 | 0.49 | 0.63 | 0.93 | 7 | – | ||
744775210 | SPEC | 8 files | 120 | 0.67 | 0.81 | 0.47 | 7 | – | ||
744776212 | SPEC | 8 files | 120 | 0.94 | 0.99 | 0.4 | 6.5 | 744775 | ||
744774215 | SPEC | 8 files | 150 | 0.46 | 0.54 | 1.1 | 6.5 | 744773 | ||
744775215 | SPEC | 8 files | 150 | 0.6 | 0.71 | 0.64 | 6.2 | 744775 | ||
744776215 | SPEC | 8 files | 150 | 0.81 | 0.9 | 0.47 | 6 | 744775 | ||
744774218 | SPEC | 8 files | 180 | 0.42 | 0.5 | 1.38 | 5.8 | – | ||
744775218 | SPEC | 8 files | 180 | 0.55 | 0.57 | 0.71 | 5.8 | 744775 | ||
744776218 | SPEC | 8 files | 180 | 0.76 | 0.78 | 0.63 | 5.4 | 744775 | ||
744774222 | SPEC | 8 files | 220 | 0.42 | 0.47 | 1.57 | 5 | 744773 | ||
744775222 | SPEC | 8 files | 220 | 0.51 | 0.56 | 0.96 | 5.4 | 744775 | ||
744776222 | SPEC | 8 files | 220 | 0.67 | 0.77 | 0.73 | 5 | 744775 | ||
744775227 | SPEC | 8 files | 270 | 0.47 | 0.51 | 1.11 | 4.7 | 744775 | ||
744776227 | SPEC | 8 files | 270 | 0.62 | 0.68 | 0.97 | 4.3 | – | ||
744775233 | SPEC | 8 files | 330 | 0.43 | 0.48 | 1.26 | 4.2 | 744775 | ||
744776233 | SPEC | 8 files | 330 | 0.52 | 0.59 | 1.15 | 4.1 | 744775 | ||
744775239 | SPEC | 8 files | 390 | 0.38 | 0.43 | 1.77 | 3.9 | – | ||
744776239 | SPEC | 8 files | 390 | 0.49 | 0.54 | 1.3 | 3.9 | – | ||
744775247 | SPEC | 8 files | 470 | 0.36 | 0.38 | 1.96 | 3.4 | 744775 | ||
744776247 | SPEC | 8 files | 470 | 0.44 | 0.5 | 1.48 | 3.4 | 744775 | ||
744776256 | SPEC | 8 files | 560 | 0.39 | 0.47 | 1.9 | 3 | – | ||
744776260 | SPEC | 8 files | 600 | 0.7 | 0.6 | 1.39 | 2.9 | – | ||
744776268 | SPEC | 8 files | 680 | 0.36 | 0.43 | 2.25 | 2.7 | 744775 | ||
744776282 | SPEC | 8 files | 820 | 0.32 | 0.41 | 2.55 | 2.5 | 744775 | ||
74477530 | SPEC | 8 files | 1000 | 0.3 | 0.3 | 3.3 | 2.4 | – | ||
74477630 | SPEC | 7 files | 1000 | 0.32 | 0.38 | 2.6 | 2.3 | – | ||
744776312 | SPEC | 7 files | 1200 | 0.3 | 0.38 | 3 | 2.1 | – | ||
744776322 | SPEC | 7 files | 2200 | 0.18 | 0.26 | 5.3 | 1.4 | – |
Order Code | Datasheet | Simulation |
---|---|---|
7447730 | SPEC | |
7447732010 | SPEC | |
744776012 | SPEC | |
744773014 | SPEC | |
7447732015 | SPEC | |
744773018 | SPEC | |
744773022 | SPEC | |
744774022 | SPEC | |
7447732022 | SPEC | |
744776025 | SPEC | |
744773027 | SPEC | |
744774027 | SPEC | |
744773033 | SPEC | |
744774033 | SPEC | |
744776033 | SPEC | |
7447732033 | SPEC | |
744773039 | SPEC | |
744773047 | SPEC | |
744774047 | SPEC | |
744776047 | SPEC | |
7447732047 | SPEC | |
744773056 | SPEC | |
744776056 | SPEC | |
744773068 | SPEC | |
744774068 | SPEC | |
744776068 | SPEC | |
7447732068 | SPEC | |
744773082 | SPEC | |
744776082 | SPEC | |
74477310 | SPEC | |
74477410 | SPEC | |
74477510 | SPEC | |
74477610 | SPEC | |
7447732110 | SPEC | |
744773112 | SPEC | |
744774112 | SPEC | |
744775112 | SPEC | |
744776112 | SPEC | |
744773115 | SPEC | |
744774115 | SPEC | |
744775115 | SPEC | |
744776115 | SPEC | |
7447732115 | SPEC | |
744773118 | SPEC | |
744774118 | SPEC | |
744775118 | SPEC | |
744776118 | SPEC | |
744773122 | SPEC | |
744774122 | SPEC | |
744775122 | SPEC | |
744776122 | SPEC | |
7447732122 | SPEC | |
744773127 | SPEC | |
744774127 | SPEC | |
744775127 | SPEC | |
744776127 | SPEC | |
744773133 | SPEC | |
744774133 | SPEC | |
744775133 | SPEC | |
744776133 | SPEC | |
7447732133 | SPEC | |
744773139 | SPEC | |
744774139 | SPEC | |
744775139 | SPEC | |
744776139 | SPEC | |
744773147 | SPEC | |
744774147 | SPEC | |
744775147 | SPEC | |
744776147 | SPEC | |
7447732147 | SPEC | |
744773156 | SPEC | |
744774156 | SPEC | |
744775156 | SPEC | |
744776156 | SPEC | |
744773168 | SPEC | |
744774168 | SPEC | |
744775168 | SPEC | |
744776168 | SPEC | |
7447732168 | SPEC | |
744774182 | SPEC | |
744775182 | SPEC | |
744776182 | SPEC | |
74477420 | SPEC | |
74477520 | SPEC | |
74477620 | SPEC | |
7447732210 | SPEC | |
744774212 | SPEC | |
744775210 | SPEC | |
744776212 | SPEC | |
744774215 | SPEC | |
744775215 | SPEC | |
744776215 | SPEC | |
744774218 | SPEC | |
744775218 | SPEC | |
744776218 | SPEC | |
744774222 | SPEC | |
744775222 | SPEC | |
744776222 | SPEC | |
744775227 | SPEC | |
744776227 | SPEC | |
744775233 | SPEC | |
744776233 | SPEC | |
744775239 | SPEC | |
744776239 | SPEC | |
744775247 | SPEC | |
744776247 | SPEC | |
744776256 | SPEC | |
744776260 | SPEC | |
744776268 | SPEC | |
744776282 | SPEC | |
74477530 | SPEC | |
74477630 | SPEC | |
744776312 | SPEC | |
744776322 | SPEC |
Samples |
---|
Order Code | Datasheet | Simulation | Downloads | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Design Kit | Samples |
---|
Assortments
Articles from this product series can be found in the following assortments:
Videos
How to choose the right coil type (inductor)?!