High Reliability Inductors HER7052CA
AEC-Q200
Mag 
Product Info.
Tech Info.
General Info.
Features
- High current
- SMD magnetic shielded type of power inductor.
- Suitable for power supply choke coil.
- AEC-Q200 compliant
- Operating temperature：-40℃～+125℃(The self-heating is included)
Applications
- AudioVisual Mini System, AV Amplifier, for Professionals, Portable Audio, Camera
- Automotive Car Audio, Car Navigation, ECU, LED Headlights
- Computer & Peripheral Device Computer, Printer(MFP)
- 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) | ||
|---|---|---|---|---|---|---|
| Typical | Spec | Typical | Spec | |||
| HER7052CA-3R3N | 3.3 ± 20% | 0.016 | 8 | 4.1 | 4.9 | 3.8 |
| HER7052CA-4R7N | 4.7 ± 20% | 0.02 | 6.5 | 2.8 | 4.3 | 3.4 |
| HER7052CA-8R2N | 8.2 ± 20% | 0.037 | 4.8 | 2.6 | 3.1 | 2.4 |
| HER7052CA-100M | 10 ± 20% | 0.04 | 4.6 | 2.5 | 3 | 2.3 |
| HER7052CA-150M | 15 ± 20% | 0.076 | 3.6 | 2.1 | 2.1 | 1.6 |
| HER7052CA-220M | 22 ± 20% | 0.13 | 2.9 | 1.8 | 1.6 | 1.3 |
| HER7052CA-330M | 33 ± 20% | 0.19 | 2.3 | 1.4 | 1.3 | 1 |
| HER7052CA-470M | 47 ± 20% | 0.24 | 1.9 | 1.1 | 1.1 | 0.9 |
- Inductance Measuring Condition:100kHz,1V
- DC saturation allowable current:The current value which inductance decrease within 30% from the initial value
- Temperature rise allowable current:The rise in temperature of core surface is within 40℃
