SMD Power Inductors 7E03LB
Features
- Small and low profile (height=1.5 and 2.0mm max.)
- SMD magnetic shielded type of power inductor
- Suitable for power supply choke coil
- Available in 2 types of electronic characteristics
- Powered DC Current
Applications
- AudioVisual Portable Audio, Camera
- Computer & Peripheral Device Smartphone & Tablet, Computer, Wireless Router
- 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) |
|---|---|---|---|---|
| 7E03LB-1R2N | 1.2 ± 30% | 0.043 | 1.9 | 1.9 |
| 7E03LB-1R5N | 1.5 ± 30% | 0.058 | 1.6 | 1.6 |
| 7E03LB-2R0N | 2 ± 30% | 0.065 | 1.4 | 1.4 |
| 7E03LB-2R7N | 2.7 ± 30% | 0.091 | 1.2 | 1.3 |
| 7E03LB-3R3N | 3.3 ± 30% | 0.11 | 1.1 | 1.2 |
| 7E03LB-3R9N | 3.9 ± 30% | 0.13 | 1 | 1.1 |
| 7E03LB-4R7N | 4.7 ± 30% | 0.16 | 0.95 | 0.95 |
| 7E03LB-5R6N | 5.6 ± 30% | 0.19 | 0.85 | 0.85 |
| 7E03LB-6R8N | 6.8 ± 30% | 0.24 | 0.8 | 0.8 |
| 7E03LB-8R2N | 8.2 ± 30% | 0.28 | 0.75 | 0.75 |
| 7E03LB-100M | 10 ± 20% | 0.36 | 0.65 | 0.65 |
| 7E03LB-120M | 12 ± 20% | 0.4 | 0.58 | 0.58 |
| 7E03LB-150M | 15 ± 20% | 0.57 | 0.5 | 0.5 |
| 7E03LB-180M | 18 ± 20% | 0.62 | 0.47 | 0.47 |
| 7E03LB-220M | 22 ± 20% | 0.69 | 0.44 | 0.44 |
- Inductance Measuring Condition:100kHz,1V
- DC saturation allowable current:The current value which inductance decrease within 35% 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
Characteristics of Temperature Rise
