Leaded Power Inductors 7308
Mag 
Product Info.
Tech Info.
General Info.
Features
- Magnetically shielded type inductor
- Usable as power supply choke coil
Applications
- AudioVisual Mini System, AV Amplifier, for Professionals, Recorder
- Computer & Peripheral Device Printer(MFP)
- Home Electronics LED Lights, Home Electronics
- Others Power Supply, FA, Medical, Energy
Electrical Characteristics
| Part Number | Inductance(µH) | DCR (Ω) | DC Saturation Allowable Current (A) | Temperature Rise Allowable Current (A) | |
|---|---|---|---|---|---|
| Max | Typical | ||||
| 7308-100M | 10 ± 20% | 0.057 | 0.043 | 2 | 1.8 |
| 7308-120K | 12 ± 10% | 0.061 | 0.046 | 1.5 | 1.7 |
| 7308-150K | 15 ± 10% | 0.071 | 0.054 | 1.4 | 1.6 |
| 7308-180K | 18 ± 10% | 0.082 | 0.061 | 1.3 | 1.5 |
| 7308-220K | 22 ± 10% | 0.12 | 0.09 | 1.2 | 1.35 |
| 7308-270K | 27 ± 10% | 0.13 | 0.097 | 1.1 | 1.3 |
| 7308-330K | 33 ± 10% | 0.14 | 0.109 | 1 | 1.25 |
| 7308-390K | 39 ± 10% | 0.15 | 0.108 | 0.98 | 1.2 |
| 7308-470K | 47 ± 10% | 0.18 | 0.129 | 0.94 | 1.1 |
| 7308-560K | 56 ± 10% | 0.24 | 0.175 | 0.84 | 1 |
| 7308-680K | 68 ± 10% | 0.27 | 0.2 | 0.78 | 0.88 |
| 7308-820K | 82 ± 10% | 0.3 | 0.223 | 0.72 | 0.83 |
| 7308-101K | 100 ± 10% | 0.34 | 0.25 | 0.63 | 0.79 |
| 7308-121K | 120 ± 10% | 0.47 | 0.347 | 0.61 | 0.67 |
| 7308-151K | 150 ± 10% | 0.63 | 0.466 | 0.53 | 0.6 |
| 7308-181K | 180 ± 10% | 0.7 | 0.525 | 0.45 | 0.55 |
| 7308-221K | 220 ± 10% | 1 | 0.734 | 0.37 | 0.45 |
| 7308-271K | 270 ± 10% | 1.1 | 0.822 | 0.35 | 0.43 |
| 7308-331K | 330 ± 10% | 1.6 | 1.15 | 0.33 | 0.38 |
| 7308-391K | 390 ± 10% | 1.7 | 1.25 | 0.3 | 0.35 |
| 7308-471K | 470 ± 10% | 1.9 | 1.41 | 0.28 | 0.33 |
| 7308-561K | 560 ± 10% | 2.2 | 1.6 | 0.25 | 0.31 |
| 7308-681K | 680 ± 10% | 3 | 2.26 | 0.23 | 0.25 |
| 7308-821K | 820 ± 10% | 3.4 | 2.52 | 0.21 | 0.24 |
| 7308-102K | 1000 ± 10% | 3.7 | 2.78 | 0.19 | 0.23 |
- Inductance Measuring Condition:100kHz,1V(＜10μH)、1kHz,1V(≧10μH)
- DC saturation allowable current:The current value which inductance decrease within 10% from the initial value
- Temperature rise allowable current:The rise in temperature of core surface is within 35℃
Current characteristic graph
Characteristics of DC Resistance
Characteristics of DC Superposition
