SMD Power Inductors 7E05DD
Features
- SMD magnetically shielded type of power inductor
- Suitable for power supply choke coil
- Small and low profile
Applications
- AudioVisual TV and Monitor, Camera, Recorder
- Automotive Antenna
- Computer & Peripheral Device Computer, Printer(MFP), Industorial Machines
- Home Electronics LED Lights
- Others Power Supply, FA, Medical, Energy, Transceivers
Electrical Characteristics
| Part Number | Inductance(µH) | DCR(Ω) ±30% | DC Saturation Allowable Current (A) | Temperature Rise Allowable Current (A) |
|---|---|---|---|---|
| 7E05DD-1R3N | 1.3 ± 30% | 0.018 | 4.51 | 4.69 |
| 7E05DD-1R8N | 1.8 ± 30% | 0.026 | 3.71 | 4.25 |
| 7E05DD-2R4N | 2.4 ± 30% | 0.033 | 3.32 | 3.48 |
| 7E05DD-3R3N | 3.3 ± 30% | 0.041 | 2.82 | 3.21 |
| 7E05DD-3R9N | 3.9 ± 30% | 0.055 | 2.54 | 2.69 |
| 7E05DD-4R7N | 4.7 ± 30% | 0.063 | 2.29 | 2.34 |
| 7E05DD-5R6N | 5.6 ± 30% | 0.079 | 2.19 | 2.14 |
| 7E05DD-6R8N | 6.8 ± 30% | 0.091 | 1.93 | 2.09 |
| 7E05DD-8R2N | 8.2 ± 30% | 0.11 | 1.79 | 1.9 |
| 7E05DD-100M | 10 ± 20% | 0.12 | 1.62 | 1.67 |
| 7E05DD-120M | 12 ± 20% | 0.16 | 1.44 | 1.53 |
| 7E05DD-150M | 15 ± 20% | 0.2 | 1.23 | 1.32 |
| 7E05DD-180M | 18 ± 20% | 0.23 | 1.17 | 1.24 |
| 7E05DD-220M | 22 ± 20% | 0.28 | 1.05 | 1.11 |
| 7E05DD-270M | 27 ± 20% | 0.38 | 0.97 | 0.96 |
| 7E05DD-330M | 33 ± 20% | 0.42 | 0.85 | 0.91 |
| 7E05DD-390M | 39 ± 20% | 0.55 | 0.79 | 0.8 |
| 7E05DD-470M | 47 ± 20% | 0.61 | 0.72 | 0.76 |
- Inductance Measuring Condition:100kHz,1V(＜10μH)、1kHz,1V(≧10μH)
- DC saturation allowable current:The current value which inductance decrease 30% from the initial value
- Temperature rise allowable current:The rise in temperature of core surface is 40℃
Current characteristic graph
Characteristics of DC Superposition
Characteristics of Temperature Rise
