# Power Inductor (SMD), 2.2 µH, 5.5 A, Shielded, 5.6 A, AMNI Series, 1515 [4040 Metric]
**URL**: https://novapart.co/products/AMNI000404212R2MXB/power-inductor-smd-22-h-55-a-shielded-56-amni
**SKU**: AMNI000404212R2MXB
**Manufacturer**: PULSE ELECTRONICS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.2480
**Stock**: 1000+
**Lead Time**: 78 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Inductance | 2.2µH |
| Product Range | AMNI Series |
| Product Width | 4mm |
| Product Height | 2.1mm |
| Product Length | 4mm |
| Dc Resistance Max | 0.0387ohm |
| Rms Current (Irms) | 5.5A |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Inductor Case / Package | 1515 [4040 Metric] |
| Saturation Current (Isat) | 5.6A |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4919965/)
**Automotive Grade AMNI Series**
## **Power Inductor**
## **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. This series has a lower DCR than the AMMx series
## **Benefits**
1. Automotive grade available
2. Low DCR and ACR
3. High current and efficiency
## **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. Telematics
## **Product Information**
|**Series**|**L (mm)**|**W(mm)**|**T (mm)**|**Inductance (**µ**H)**|
|---|---|---|---|---|
|AMNI|4|4|2.1|0.16 ~ 22|
||4.0|4|3.1||
||5.6|5.5|3.1||
||6.36|6.56|3.1||
||6.36|6.56|6.1||
||7.2|7.5|2||
||7.2|7.5|3.1||
||7.2|7.5|7||
AEC-Q200
## **AMNI00040421 Series Specification**
## 1 Scope This specification applies to large current and low loss SMD power inductor ~~:~~ 2 Part numbering
**==> picture [431 x 494] intentionally omitted <==**
**----- Start of picture text -----**
A MNI □□ □□□□□□ □□□ □ □□
— _ Internal code
Tolerance
Inductance
Dimension
Control code
Prouduct series
Grade
3 Temperature rating
Operating Temperature: -55°C~125°C
Storage Temperature: (on tape & reel): -20°C to +40°C; 75% RH max.
4 Marking
Marking : R22
;,
7
__| 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
**----- End of picture text -----**
## **AMNI00040421 Series Specification** AEC-Q200 ~~Fe~~
**==> picture [460 x 207] intentionally omitted <==**
**----- Start of picture text -----**
__| 6 Configuration and dimensions
A E Dimensions in mm
Type 040421
-— A 4.0 ± 0.3
B 4.0 ± 0.3
B D C 2.1 Max
D 3.4 ± 0.2
E 1.0 ± 0.4
[ =| (1 FE
Size Code Net weight(grms)
C
040421 0.2 (typ.)
if...
**----- End of picture text -----**
## ~~__|~~ 7 Electrical characteristics
|**Part number**|**Inductance**
**(uH)**|**Tolerance**
**(±%)**|**Test Freq.**|**Irms (A)**
**Typ.**|**Isat (A)**
**Typ.**|**RDC (mΩ)**
**Max.(Typ.)**|**Marking**|
|---|---|---|---|---|---|---|---|
|AMNI00040421R22MXB|0.22|20|100kHz,0.5V|16.8|18.7|6.4(5.81)|R22|
|AMNI00040421R40MXB|0.4|20|100kHz,0.5V|14|12.5|8.3(7.55)|R40|
|AMNI00040421R60MXB|0.6|20|100kHz,0.5V|11.7|10.4|10.45(9.5)|R60|
|AMNI000404211R0MXB|1|20|100kHz,0.5V|9.6|8.7|14.6(13.25)|1R0|
|AMNI000404211R5MXB|1.5|20|100kHz,0.5V|7.5|7.1|23.6(21.45)|1R5|
|AMNI000404212R2MXB|2.2|20|100kHz,0.5V|5.5|5.6|38.7(35.2)|2R2|
## **Note:**
1. Operating temperature range -55°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 25V DC. (Based on test method, it may not the sameunder different application,] it is recommended to verify first.)
## **AMNI00040421 Series Specification** AEC-Q200 ~~Fe~~
## 8 AMNI00040421 Series **8.1 Construction**
**==> picture [379 x 91] intentionally omitted <==**
**----- Start of picture text -----**
1
3
2
**----- End of picture text -----**
## **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
**AMNI00040421 Series Specification**
|Reliability test items
9
**1-1.Mechanical Performance**
**No**
**Item**
**Specification**
1-1-1 Board Flex
The forces applied on the rightRefer 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
KeepingTime: 60sec
1-1-2 Resistance to Soldering Heat Appearance: No damage
Refer to MIL-STD-202 Method 210
Inductance change shall be
Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free)
within ±10%.
Solder Temperature: 260±5°C
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)
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
KeepingTime: 60 seconds.
1-1-5 Resistance to Solvent
There must be no change in
Refer to MIL-STD-202 Method 215
appearance or obliteration of
Inductors must withstand 6 mimutes of alcohol or water.
marking
Sample Size : 15pcs
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~2000Hz
Vibration acceleration: 5g
Sweep rate: 0.764386otcave/minute
Duration of test: 12 cycles each of 3 orientations,
20 minutes for each cycle
Vibration axes: X,Y & Z
**1-2.Environmental Performance**
**No**
**Item**
**Specification**
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 : -55 to 125°C
-55°C Soak Mode Condition : 30 minutes
125°C Soak Mode Condition : 30 minutes
Measured after exposure in the room condition for 24hrs
**Test Method**
**Test Method**
~~a~~
~~Pee~~
~~i~~
~~Poof~~
~~a~~
~~LCT_~~|Reliability test items
9
**1-1.Mechanical Performance**
**No**
**Item**
**Specification**
1-1-1 Board Flex
The forces applied on the rightRefer 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
KeepingTime: 60sec
1-1-2 Resistance to Soldering Heat Appearance: No damage
Refer to MIL-STD-202 Method 210
Inductance change shall be
Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free)
within ±10%.
Solder Temperature: 260±5°C
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)
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
KeepingTime: 60 seconds.
1-1-5 Resistance to Solvent
There must be no change in
Refer to MIL-STD-202 Method 215
appearance or obliteration of
Inductors must withstand 6 mimutes of alcohol or water.
marking
Sample Size : 15pcs
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~2000Hz
Vibration acceleration: 5g
Sweep rate: 0.764386otcave/minute
Duration of test: 12 cycles each of 3 orientations,
20 minutes for each cycle
Vibration axes: X,Y & Z
**1-2.Environmental Performance**
**No**
**Item**
**Specification**
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 : -55 to 125°C
-55°C Soak Mode Condition : 30 minutes
125°C Soak Mode Condition : 30 minutes
Measured after exposure in the room condition for 24hrs
**Test Method**
**Test Method**
~~a~~
~~Pee~~
~~i~~
~~Poof~~
~~a~~
~~LCT_~~|Reliability test items
9
**1-1.Mechanical Performance**
**No**
**Item**
**Specification**
1-1-1 Board Flex
The forces applied on the rightRefer 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
KeepingTime: 60sec
1-1-2 Resistance to Soldering Heat Appearance: No damage
Refer to MIL-STD-202 Method 210
Inductance change shall be
Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free)
within ±10%.
Solder Temperature: 260±5°C
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)
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
KeepingTime: 60 seconds.
1-1-5 Resistance to Solvent
There must be no change in
Refer to MIL-STD-202 Method 215
appearance or obliteration of
Inductors must withstand 6 mimutes of alcohol or water.
marking
Sample Size : 15pcs
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~2000Hz
Vibration acceleration: 5g
Sweep rate: 0.764386otcave/minute
Duration of test: 12 cycles each of 3 orientations,
20 minutes for each cycle
Vibration axes: X,Y & Z
**1-2.Environmental Performance**
**No**
**Item**
**Specification**
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 : -55 to 125°C
-55°C Soak Mode Condition : 30 minutes
125°C Soak Mode Condition : 30 minutes
Measured after exposure in the room condition for 24hrs
**Test Method**
**Test Method**
~~a~~
~~Pee~~
~~i~~
~~Poof~~
~~a~~
~~LCT_~~|
|---|---|---|
|||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|
## **AMNI00040421 Series Specification**
## AEC-Q200
## ~~__|~~ 10 Recommended IR reflow profile
|oC|Ramp-up|Ramp-up||||Pre-heating|Pre-heating|Pre-heating|Pre-heating|||Reflow|Reflow|Reflow|||Cooling|Cooling|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|300||||||||||||Peak : 260°C|||||||||
||||||||||||||||||||||
|217°C|||||||||||||||||||||
||||||||||||||||||||||
|150°C||||||||||||||||||6°C / sec max|||
||||||||||||||||||||||
|100|||||||||||||||||||||
|°|||3°C / sec max||C / sec max||||||||||||||||
|0|50||100||||150||200|||250|||||300|350||sec|
|||||||||Reflow||profile|||||||||||
|Lead-Free(LF)||||||||||||||||||Refer to J-STD-020F|Refer to J-STD-020F||
|Item|Ramp-up|||||Pre-heating||||Reflow|||||Peak Temp.|||||Cooling|
|Temp. scope|R.T. ~150||R.T. ~150°C||150°C~200°C|||||217°C||||||260±5°C|||Peak Temp.
150°C||
|Time spec|-|||||60~120 sec||60~120 sec|60~150 sec||||||20~40 sec|||20~40 sec||-|
Note:
1. IR reflow times: within 3 times
2. Nitrogen adopted is recommended while in IR reflow
## **AMNI00040421 Series Specification**
## AEC-Q200
**==> picture [380 x 512] intentionally omitted <==**
**----- Start of picture text -----**
__| 11 Packaging
11.1 Packaging-cover tape
The force for tearing off cover tape is 10 to 130 grams.
165° to 180°
Top cover tape
AN
\
Base tape
11.2 Packaging quantity
Type pcs/reel
040421 2000
a
11.3 Reel dimensions
A C B
I c:
D
Dimensions in mm
Type A B C D
040421 330 100 13 12.4
So
**----- End of picture text -----**
## **AMNI00040421 Series Specification**
## AEC-Q200
**==> picture [461 x 229] intentionally omitted <==**
**----- Start of picture text -----**
__| 11 Packaging
11.4 Tape dimensions in mm
P0 P2
D
E
W
B0
K0 P
ab =)
Pulling direction
A0
Type A0 B0 K0 D E W P P0 P2
040421 4.3 4.4 2.4 1.5 1.75 12 8 4 2
————E
R22
**----- End of picture text -----**
## ~~__|~~ 12 Recommended pattern
**==> picture [430 x 150] intentionally omitted <==**
**----- Start of picture text -----**
C
Dimensions in mm
Type A B C
A
040421 3.7 1.39 4.5
U U 0 EE
B
__| 13 Note
1. Please make sure that your product has been evaluated and confirmed against your specifications
when our product is mounted to your product.
**----- End of picture text -----**
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.
## **AMNI00040421 Series Specification**
## AEC-Q200
**==> picture [518 x 575] intentionally omitted <==**
**----- Start of picture text -----**
_| 14 Graph
AMNI00040421R22MXB AMNI00040421R40MXB
0.35 100 0.70 100
Inductance(μH) Inductance(μH)
Temp Rise (°C) Temp Rise (°C)
0.28 80 0.56 80
S ean S ea
0.21 60 0.42 60
ptt | | SERRE
0.14 40 0.28 40
a i ee
0.07 20 0.14 20
pt | | oer | pt
0.00 0 0.00 0
0 ter 3 6 9 | 12 15 18 21 0 pL 2 4 ee 6 | 8 | 10 12 14 16
DC Current(A) DC Current(A)
AMNI00040421R60MXB AMNI000404211R0MXB
1.00 100 1.5 100
Inductance(μH) Inductance(μH)
Temp Rise (°C) Temp Rise (°C)
0.80 80 1.2 80
= | | S e eee
0.60 60 0.9 60
0.40 a 40 0.6 40
0.20 20 0.3 20
pt ftoeee pta
0.00 pte] 0 0.0 pT | 0
0 2 4 6 8 10 12 14 0 2 4 6 8 10 12
DC Current(A) DC Current(A)
AMNI000404211R5MXB AMNI000404212R2MXB
2.5 100 3.5 100
Inductance(μH) Inductance(μH)
Temp Rise (°C) Temp Rise (°C)
2.0 80 2.8 80
S n S | TE
1.5 60 2.1 60
pt of ft ft | J | | | |
1.0 40 1.4 40
ee ee
0.5 20 0.7 20
pt | | |te
0.0 pen 0 0.0 pe 0
0 1.5 3 4.5 6 7.5 9 0 1 2 3 4 5 6 7
DC Current(A) DC Current(A)
) )
℃ ℃
Rise( Rise(
Inductance(μH) Temp Inductance(μH) Temp
) )
℃ ℃
Rise( Rise(
Inductance(μH) Temp Inductance(μH) Temp
) )
℃ ℃
Rise( Rise(
Inductance(μH) Temp Inductance(μH) Temp
**----- End of picture text -----**
## Links
- [View this product on Novapart](https://novapart.co/products/AMNI000404212R2MXB/power-inductor-smd-22-h-55-a-shielded-56-amni)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/pulse-electronics/amni000404212r2mxb/smd-power-ind-2-2uh-5-5a-shielded/dp/4919965)
---
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