Leaded Inductors for Class D 7311NC
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Features
- Suitable for digital power amplifier
- Accomplished low total harmonics distortion as compared with our current type
- Possible to decrease reflection noise
- Available for high density mount due to compact size
- Best suited as a choke coil for power supply
Applications
- AudioVisual Mini System, AV Amplifier, for Professionals
- Others Power Supply
Electrical Characteristics
| Part Number | Inductance(µH) | DCR (Ω) | DC Saturation Allowable Current (A) | Temperature Rise Allowable Current (A) | |
|---|---|---|---|---|---|
| Max | Typical | ||||
| 7311NC-100M | 10 ± 20% | 0.032 | 0.025 | 5.5 | 3.3 |
| 7311NC-120M | 12 ± 20% | 0.036 | 0.028 | 4.6 | 3.1 |
| 7311NC-150M | 15 ± 20% | 0.048 | 0.037 | 4.1 | 2.7 |
| 7311NC-180M | 18 ± 20% | 0.057 | 0.044 | 3.8 | 2.5 |
| 7311NC-220M | 22 ± 20% | 0.066 | 0.051 | 3.4 | 2.3 |
| 7311NC-270M | 27 ± 20% | 0.095 | 0.073 | 3 | 1.9 |
| 7311NC-330M | 33 ± 20% | 0.1 | 0.077 | 2.7 | 1.85 |
| 7311NC-390M | 39 ± 20% | 0.115 | 0.088 | 2.5 | 1.75 |
| 7311NC-470L | 47 ± 15% | 0.12 | 0.092 | 2.3 | 1.7 |
| 7311NC-560L | 56 ± 15% | 0.135 | 0.104 | 2.2 | 1.6 |
| 7311NC-680L | 68 ± 15% | 0.18 | 0.138 | 1.9 | 1.4 |
| 7311NC-820L | 82 ± 15% | 0.215 | 0.165 | 1.7 | 1.25 |
| 7311NC-101K | 100 ± 10% | 0.245 | 0.188 | 1.6 | 1.2 |
| 7311NC-121K | 120 ± 10% | 0.26 | 0.2 | 1.4 | 1.15 |
| 7311NC-151K | 150 ± 10% | 0.3 | 0.231 | 1.3 | 1.1 |
| 7311NC-181K | 180 ± 10% | 0.45 | 0.346 | 1.2 | 0.9 |
| 7311NC-221K | 220 ± 10% | 0.495 | 0.381 | 1.1 | 0.85 |
| 7311NC-271K | 270 ± 10% | 0.65 | 0.5 | 0.95 | 0.75 |
| 7311NC-331K | 330 ± 10% | 0.94 | 0.723 | 0.85 | 0.62 |
| 7311NC-391K | 390 ± 10% | 1 | 0.769 | 0.8 | 0.59 |
| 7311NC-471K | 470 ± 10% | 1.15 | 0.885 | 0.75 | 0.56 |
| 7311NC-561K | 560 ± 10% | 1.55 | 1.19 | 0.7 | 0.48 |
| 7311NC-681K | 680 ± 10% | 1.75 | 1.35 | 0.6 | 0.45 |
| 7311NC-821K | 820 ± 10% | 2.65 | 2.04 | 0.55 | 0.37 |
| 7311NC-102K | 1000 ± 10% | 2.9 | 2.23 | 0.5 | 0.35 |
- Inductance Measuring Condition:1kHz,1V
- 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 40℃
Current characteristic graph
Characteristics of DC Superposition
