Metal Composite Power Inductors XRK1770B
NEW AEC-Q200
Mag 
Product Info.
Tech Info.
General Info.
Features
- Realization of high current specifications by metallic magnetic material.
- Decreased acoustic noise by there are no air gaps.
- Low inductance variance in temperature environments.
- Operating temperature：-40℃～+150℃(The self-heating is included)
- AEC-Q200 compliant
- Withstand Voltage:80V
Applications
- AudioVisual TV and Monitor, Mini System, AV Amplifier, for Professionals, Camera, Recorder
- Automotive Car Audio, Car Navigation, ECU, LED Headlights
- Computer & Peripheral Device Computer, Printer(MFP), Industorial Machines
- Home Electronics LED Lights
- Others Power Supply, FA, Medical, Energy
Electrical Characteristics
| Part Number | Inductance (µH) |
DCR (mΩ) | DC Saturation Allowable Current (A) | Temperature Rise Allowable Current (A) | |
|---|---|---|---|---|---|
| Max | Typical | ||||
| XRK1770B-R68M | 0.68 ± 20% | 1.3 | 1.15 | 57 | 27 |
| XRK1770B-1R0M | 1 ± 20% | 1.46 | 1.24 | 42 | 28 |
| XRK1770B-1R5M | 1.5 ± 20% | 2.24 | 1.94 | 31 | 23 |
| XRK1770B-2R2M | 2.2 ± 20% | 2.41 | 2.25 | 26 | 22 |
| XRK1770B-3R3M | 3.3 ± 20% | 3.27 | 3 | 25 | 19.5 |
| XRK1770B-4R7M | 4.7 ± 20% | 4.72 | 4.1 | 22 | 17 |
| XRK1770B-6R8M | 6.8 ± 20% | 7.16 | 6.22 | 14.5 | 13.7 |
| XRK1770B-8R2M | 8.2 ± 20% | 8.7 | 7.96 | 15 | 12.5 |
| XRK1770B-100M | 10 ± 20% | 10 | 8.94 | 13.5 | 11 |
| XRK1770B-150M | 15 ± 20% | 15.5 | 12.6 | 12 | 9.4 |
| XRK1770B-220M | 22 ± 20% | 22.2 | 21 | 9.2 | 7.3 |
| XRK1770B-330M | 33 ± 20% | 37 | 34.75 | 7.7 | 6.2 |
| XRK1770B-470M | 47 ± 20% | 46 | 39.86 | 6.8 | 5.3 |
| XRK1770B-680M | 68 ± 20% | 60 | 55.45 | 5.4 | 4.4 |
- Inductance Measuring Condition:100kHz,1V
- DC saturation allowable current:The current value which inductance decrease 20% from the initial value
- Temperature rise allowable current:The rise in temperature of core surface is 30℃
