SMD Power Inductors HER7052
Product Info.
Tech Info.
General Info.
Features
- High current
- SMD magnetic shielded type of power inductor.
- Suitable for power supply choke coil.
- Operating temperature:-40℃~+125℃(The self-heating is included)
Applications
- AudioVisual Mini System, AV Amplifier, for Professionals, Portable Audio, Camera
- 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 | |||
HER7052-3R3N | 3.3 ± 30% | 0.031 | 7.7 | 6.7 | 3.5 | 2.6 |
HER7052-4R7N | 4.7 ± 30% | 0.037 | 7 | 6.2 | 3.3 | 2.4 |
HER7052-8R2N | 8.2 ± 30% | 0.049 | 5.7 | 4.2 | 3 | 2.1 |
HER7052-100M | 10 ± 20% | 0.056 | 4.9 | 3.8 | 2.7 | 2 |
HER7052-150M | 15 ± 20% | 0.085 | 4.2 | 3.3 | 2.1 | 1.5 |
HER7052-220M | 22 ± 20% | 0.14 | 3.3 | 2.8 | 1.6 | 1.2 |
HER7052-330M | 33 ± 20% | 0.26 | 2.7 | 2.3 | 1.1 | 0.84 |
HER7052-470M | 47 ± 20% | 0.38 | 2.6 | 1.9 | 0.89 | 0.65 |
- 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℃