AMRU00060630100MA1

## **Power Inductor** 

## **Automotive Grade AMRU Series** 

## **Overview** 

Power inductors are passive electronic components used in various circuits to store energy in a magnetic field when electrical current flows through them. They are critical in filtering, energy storage, and noise suppression in power electronic systems. 

They are designed to handle higher currents and are optimized for minimal power loss and thermal efficiency. 

## **Benefits** 

1. Automotive grade available 

2. Energy Storage, Efficiently stores and transfers energy in DC-DC converters and power supplies. 

3. High Current Handling, Supports high current capacity with minimal losses, ensuring thermal stability. 

4. Compact and Efficient Design, Advanced materials and construction enable miniaturization without sacrificing performance, ideal for space-constrained designs. 

## **Applications** 

1. Automotive Systems for ADAS, infotainment. 

2. Industrial Equipment: Robotics, power tools, industrial automation, and IoT devices. 

3. DC-DC converters, inverters, and battery management systems. 

4. Base stations, 5G infrastructure, and signal processing systems. 

5. Consumer Electronics: Smartphones, laptops, tablets, wearable devices, and gaming consoles. 

## **Product Information** 

|**Series**|**L (mm)**|**W(mm)**|**T (mm)**|**Inductance (**µ**H)**|
|---|---|---|---|---|
|AMRU|4.2|4.7|1.2|0.22 ~ 47|
||4.2|4.7|1.8||
||6.8|7.3|2.8||
||10.2|11.6|3.8||
||12.8|13.8|6.5||



AEC-Q200 

## **AMRU00060630 Series Specification** 

1 **Scope** This specification applies to large current and low loss SMD power inductor. 2 **Part numbering** ~~;~~ 

**A MRU** ~~oo nooo ooo oo Ooo~~ **Internal Code Tolerance Inductance Dimensions Control Code Product Series Grade** 

## 3 **Temperature rating** ~~_|~~ 

Operating Temperature: - 40°C to 125°C. 

Storage Temperature: (on tape & reel): -20°C to +40°C; 75% RH max. 

## 4 **Marking** ~~_|~~ 

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## 5 **Standard testing condition** ~~_|~~ 

||Unless otherwise specified|In case of doubt|
|---|---|---|
|Temperature|Ordinary Temperature(15 to 35°C)|20 to 30°C|
|Humidity|Ordinary Humidity(25 to 85% RH)|50 to 80 %RH|



AEC-Q200 

## **AMRU00060630 Series Specification** 

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6 Configuration and dimensions<br>_|<br>**----- End of picture text -----**<br>


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|**Type**|**060630**|
|---|---|
|**A**|**6.8 ± 0.2**|
|**B**|**7.3 ± 0.2**|
|**C**|**2.8 ± 0.2**|
|**D**|**3.0 ± 0.3**|
|**F**|**1.6 ± 0.3**|



## 7 **Electrical characteristics** ~~_I~~ 

|**Part number**|**Inductance**<br>**(uH)**|**Tolerance**<br>**(±%)**|**Test Freq.**|**Irms(A)**<br>**Typ.**|**Isat(A)**<br>**Typ.**|**RDC(mΩ)**<br>**Max.(Typ.)**|**Marking**|
|---|---|---|---|---|---|---|---|
|AMRU00060630R47MA1|0.47|20|100kHz,0.5V|16.5|20|4.3(3.9)|R47|
|AMRU000606301R0MA1|1|20|100kHz,0.5V|10|18|10(9)|1R0|
|AMRU000606301R5MA1|1.5|20|100kHz,0.5V|9|13|14(13)|1R5|
|AMRU000606302R2MA1|2.2|20|100kHz,0.5V|8|10|20(18)|2R2|
|AMRU000606303R3MA1|3.3|20|100kHz,0.5V|6.5|9|28(25)|3R3|
|AMRU000606304R7MA1|4.7|20|100kHz,0.5V|5.5|8|40(35)|4R7|
|AMRU000606305R6MA1|5.6|20|100kHz,0.5V|5|7|45(38)|5R6|
|AMRU000606306R8MA1|6.8|20|100kHz,0.5V|4.5|6|49.5(45)|6R8|
|AMRU000606308R2MA1|8.2|20|100kHz,0.5V|4.3|5.2|55(50)|8R2|
|AMRU00060630100MA1|10|20|100kHz,0.5V|4|5|68(62)|100|
|AMRU00060630150MA1|15|20|100kHz,0.5V|3.2|4.5|125(110)|150|
|AMRU00060630220MA1|22|20|100kHz,0.5V|3|3.5|145(130)|220|
|AMRU00060630330MA1|33|20|100kHz,0.5V|2|2.5|270(250)|330|



## **Note:** 

- 1.Operating temperature range -40°C to 125°C. 

- 2.Isat for inductance drop 30% from its value without current. 

- 3.Irms for a 40°C temperature rise from 25°C ambient. 

4.The part temperature (ambient + temp rise) should not exceed 125°C under worst case operating conditions. Circuit design 125°C under worst case operating conditions. Component placement, PCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 

- 5.Absolute maximum voltage 30V DC. (Based on test method, it may not the sameunder different application, it is recommended to verify first.) 

AEC-Q200 

## **AMRU00060630 Series Specification** 

8 **AMRU00060630 Series 8.1 Construction** 

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## **8.2 Material list** 

|Item|Part|Description|
|---|---|---|
|1|Magnetic core|Magnetic metal powder|
|2|Coil|Enameled copper wire|
|3|Terminals|Copper based terminal|



AEC-Q200 

## **AMRU00060630 Series Specification** 

|9|**Reliability test items**|
|---|---|
|**1-1. Mechanicalperformance**||



**No Item Specification Test Method** 1-1-1 Board Flex The forces applied on the right Refer to AEC-Q200-005 conditions must not damage Test device shall be soldered on the substrate the terminal electrode and the Substrate Dimension: 100x40x1.6mm ferrite Deflection: 2.0mm ~~a~~ Keeping Time: 60sec 1-1-2 Resistance to Soldering Heat Appearance: No damage Refer to MIL-STD-202 Method 210 Inductance change shall be Pre-heating: 150°C, 1min within ±10%. Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free) Solder Temperature: 260±5°C ~~a~~ Immersion Time: 10±1sec 1-1-3 Solder ability The electrodes shall be at Refer to J-STD-002 least 95% covered with new Pre-heating: 150°C, 1min solder coating Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free) Solder Temperature: 245±5°C(Pb-Free) ~~a~~ Immersion Time: 4±1sec 1-1-4 Terminal Strength Test Appearance: No damage Refer AEC-Q200-006 Soldered on PCB for testing as fig. Force : 1.8kg ~~rr~~ Keeping Time: 60 seconds. 1-1-5 Resistance to Solvent There must be no change in ~~a~~ Refer to MIL-STD-202 Method 215 appearance or obliteration of Inductors must withstand 6 mimutes of alcohol or water. marking Sample Size : 15 pcs 1-1-6 Vibration Appearance: No damage Refer MIL-STD-202 Method 204 Inductance change shall be Vibration waveform: Sine waveform within ±10%. Vibration frequency: 10Hz to 2000Hz Vibration acceleration: 5g Sweep rate: 0.764386otcave/minute Duration of test: 12 cycles each of 3 orientations, 20 minutes for each cycle ~~Ly~~ Vibration axes: X, Y & Z **1-2. Environmental performance No Item Specification Test Method** 1-2-1 Temperature Cycle Appearance: No damage Refer to JESD Method JA-104 Inductance change shall be Total cycles: 1000 cycles within±20% Temperature Cycling Test Conditions : -40 to +125 °C -40°C  Soak Mode Condition :  30 minutes 125°C  Soak Mode Condition :  30 minutes Measured after exposure in the room condition for 24hrs 1-2-2 Biased Humidity Resistance Refer to MIL-STD-202 Method 103 Temperature: 85±2°C Relative Humidity:85% / Time: 1000hrs Measured after exposure in the room condition for 24hrs 1-2-3 High Refer to MIL-STD-202 Method 108 Temperature Exposure Temperature: 125±3°C / Relative Humidity: 0% (Storage) Applied Current: Rated Current /Time: 1000hrs Measured after exposure in the room condition for 24hrs 1-2-4 Operational Life Refer to MIL-PRF-27 Temperature: 85±3°C Applied Current : Rated Current Time: 1000hrs Measured after exposure in the room condition for 24hrs 

AEC-Q200 

## **AMRU00060630 Series Specification** 

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AEC-Q200 

## **AMRU00060630 Series Specification** 

11 **Packaging** ~~_|~~ **11.1 Packaging- cover tape** The force for tearing off cover tape is 10 to 130 grams. 

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165° to 180°<br>Top cover tape<br>AN<br>\<br>Base tape<br>11.2 Packaging quantity<br>Type Pcs/Reel<br>060630 1000<br>11.3 Reel dimensions<br>Dimensions in mm<br>A C B Type A B C D<br>060630 330 100 13 16<br>l=<br>D<br>**----- End of picture text -----**<br>


AEC-Q200 

## **AMRU00060630 Series Specification** 

## 11 **Packaging** ~~_|~~ **11.4 Tape dimensions in mm** 

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P0 P2<br>D<br>E<br>W<br>B0<br>K0 P<br>J _ LI<br>Pulling direction<br>A0<br>Type A0 B0 K0 D E W P P0 P2<br>060630 7.1 7.6 3.4 1.5 1.75 16 12 4 2<br>—.Ld.LmLrr<br>12 Recommended pattern<br>_|<br>1R0<br>**----- End of picture text -----**<br>


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os<br>Dimensions in mm<br>A Type A B C<br>060630 3.5 3.7 8.4<br>==<br>B<br>13 Note<br>**----- End of picture text -----**<br>


## 13 ~~_|~~ 

1. Please make sure that your product has been evaluated and confirmed against your specifications when our product is mounted to your product. 

2. Don’t design/mount any components in contact with this product 

3. The moisture sensitivity level (MSL) of products is classified as level 1. 

4. Shelf life: 1 years from the date of shipment. 

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AEC-Q200<br>Ce AMRU00060630 Series Specification<br>14 Graph:<br>_|<br>AMRU00060630R47MA1 AMRU000606301R0MA1<br>0.60 100 1.5 100<br>Inductance(μH) Inductance(μH)<br>Temp Rise (°C) Temp Rise (°C)<br>0.48 80 1.2 80<br>0.36 60 0.9 60<br>= ST E<br>0.24 40 0.6 40<br>0.12 I s 20 0.3 S f 20<br>0.00 0 0.0 0<br>0 5 10 15 20 25 30 0 5 10 15 20 25<br>DC Current(A) DC Current(A)<br>AMRU000606301R5MA1 AMRU000606302R2MA1<br>2.0 100 3.0 100<br>Inductance(μH) Inductance(μH)<br>Temp Rise (°C) Temp Rise (°C)<br>1.6 80 2.4 80<br>1.2 60 1.8 60<br>0.8 40 1.2 40<br>ee ne<br>0.4 FERR~EEA 20 0.6 (eet 20<br>0.0 i= ee 0 0.0 0<br>0 2 4 6 8 10 12 14 16 0 2 4 6 8 10 12<br>DC Current(A) DC Current(A)<br>AMRU000606303R3MA1 AMRU000606304R7MA1<br>5.0 100 6.0 100<br>Inductance(μH) Inductance(μH)<br>Temp Rise (°C) Temp Rise (°C)<br>4.0 80 4.8 80<br>3.0 60 3.6 60<br>= F = [T] [y]<br>2.0 40 2.4 40<br>1.0 a ae 20 ee 1.2 A 20<br>0.0 > en 0 > 0.0 dae 0<br>0 2 4 6 8 10 12 0 1 2 3 4 5 6 7 8 9 10<br>DC Current(A) DC Current(A)<br>) ℃ ) ℃<br>Inductance(μH) Temp Rise( Inductance(μH) Temp Rise(<br>) ℃ ) ℃<br>Inductance(μH) Temp Rise( Inductance(μH) Temp Rise(<br>) ℃ ) ℃<br>Inductance(μH) Temp Rise( Inductance(μH) Temp Rise(<br>**----- End of picture text -----**<br>


AEC-Q200 ~~OO~~ **AMRU00060630 Series Specification** 

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14 Graph:<br>_|<br>AMRU000606305R6MA1 AMRU000606306R8MA1<br>7.0 100 10.0 100<br>Inductance(μH) Inductance(μH)<br>Temp Rise (°C) Temp Rise (°C)<br>5.6 80 8.0 80<br>a e<br>4.2 60 6.0 60<br>t e aee pt tT | | | LY] |<br>2.8 40 4.0 40<br>1.4 20 2.0 20<br>0.0 SEH 0 0.0 H e E 0<br>0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8<br>DC Current(A) DC Current(A)<br>AMRU000606308R2MA1 AMRU00060630100MA1<br>12.0 100 15 100<br>Inductance(μH) Inductance(μH)<br>Temp Rise (°C) Temp Rise (°C)<br>9.6 80 12 80<br>7.2 60 9 60<br>Se e<br>4.8 Po) WE 40 6 E e 40<br>2.4 20 3 20<br>pL | | pope aay.<br>0.0 Fp fP eetpee Tt | 0 0 |aanwvanefT tT fT Lf | 0<br>0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7<br>DC Current(A) DC Current(A)<br>AMRU00060630150MA1 AMRU00060630220MA1<br>20 100 30 100<br>Inductance(μH) Inductance(μH)<br>Temp Rise (°C) Temp Rise (°C)<br>16 80 24 80<br>12 60 18 60<br>8 yySL )WA 40 12 ey e 40<br>4 20 6 20<br>awa | |Pew<br>0 mea 0 0 Sty| | lf 0<br>0 1 2 3 4 5 6 0 1 2 3 4 5 6<br>DC Current(A) DC Current(A)<br>) ℃ ) ℃<br>Inductance(μH) Temp Rise( Inductance(μH) Temp Rise(<br>) ℃ ) ℃<br>Inductance(μH) Temp Rise( Inductance(μH) Temp Rise(<br>) ℃ ) ℃<br>Inductance(μH) Temp Rise( Inductance(μH) Temp Rise(<br>**----- End of picture text -----**<br>


## AEC-Q200 ~~a~~ **AMRU00060630 Series Specification** 

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14 Graph:<br>_|<br>AMRU00060630330MA1<br>50 100<br>Inductance(μH)<br>Temp Rise (°C)<br>40 = e 80<br>30 60<br>= aAn<br>20 ea 40<br>10 20<br>Cae<br>0 Seer 0<br>0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0<br>DC Current(A)<br>) ℃<br>Inductance(μH) Temp Rise(<br>**----- End of picture text -----**<br>