# Power Inductor (SMD), 470 nH, 12.2 A, Shielded, 16 A, BMMA Series ![Product image](https://novapart.co/image/farnell:4147614/) **URL**: https://novapart.co/products/BMMA00050530R47MV1/power-inductor-smd-470-nh-122-a-shielded-16-bmma **SKU**: BMMA00050530R47MV1 **Manufacturer**: PULSE ELECTRONICS **Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors **Price**: €0.1800 **Stock**: 10+ ## Specifications | Parameter | Value | |---|---| | Svhc | No SVHC (04-Feb-2026) | | Inductance | 470nH | | Product Range | BMMA Series | | Product Width | 5.18mm | | Product Height | 3mm | | Product Length | 5.49mm | | Dc Resistance Max | 7040µohm | | Rms Current (Irms) | 12.2A | | Inductance Tolerance | ± 20% | | Inductor Construction | Shielded | | Inductor Case / Package | - | | Saturation Current (Isat) | 16A | ## Datasheet 📄 [Download PDF](https://novapart.co/datasheet/farnell:4147614/) ## **Power Inductor** ## **BMMA Series** ## **Overview** BMMA Series is designed for low profile type with low RDC and ultra large current. Its molded magnetic shielded type is suitable for high-density mounting and ultra low buzz noise. Soldering conditions can be easily confirmed when mounting onto the board. This series also provides customers with embossed carrier type packaging for automatic mounting machine. ## **Benefits** 1. Low resistance and high current rating 2. Magnetic core made by high performance magnetic powder ## **Applications** 1. High current power supplies 2. PMIC 3. DC-DC converters, inverters 4. Consumer Electronics: Smartphones, laptops, tablets, wearable devices, and gaming consoles. ## **Product Information** |**Series**|**L (mm)**|**W(mm)**|**T (mm)**|**Inductance (**µ**H)**| |---|---|---|---|---| |BMMA|4|4|1.2|0.047 ~ 15| ||4.0|4|2.0|| ||5.18|5.49|1.2 ~ 3.0|| ||6.47|6.86|1.8 ~ 5|| ||8.1|8.3|3 ~ 4|| ||10|11.5|1.5 ~ 5|| ||12.9|13.2|3.5 ~ 6.4|| ||17.2|17.6|7.0|| ## **BMMA00050530 Series Specification** 1 Scope This specification applies to large current and low loss SMD power inductor ~~:~~ 2 Part numbering **==> picture [391 x 124] intentionally omitted <==** **----- Start of picture text -----**
B MMA □□ □□□□□□ □□□ □ □□
Internal code
Tolerance
| [LE] LL [=] ,
Inductance
Dimension
Control code
;LLES Prouduct series
Grade
**----- End of picture text -----**
## 3 Temperature rating Operating Temperature: -55°C~125°C Storage Temperature: (on tape & reel): -20°C to +40°C; 75% RH max. ## ~~;~~ 4 Marking **==> picture [90 x 13] intentionally omitted <==** **----- Start of picture text -----**
Marking : R10
**----- End of picture text -----**
## ~~__|~~ 5 Standard testing condition ||Unless otherwise specified|Incase ofdoubt| |---|---|---| |Temperature|OrdinaryTemperature(15 to 35°C)|20 to 30°C| |Humidity|OrdinaryHumidity(25 to 85%RH)|50 to 80 %RH| **BMMA00050530 Series Specification** ~~aa~~ |Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|Configuration and dimensions
**A**
**5.49 ± 0.25**
**C**
**3.0 Max**
**D**
**2.0 ± 0.3**
6
**Dimensions in mm**
**Type**
**050530**
**B**
**5.18 ± 0.22**
**E**
**1.0 ± 0.3**
B
A
D
E
~~__|=~~|| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||||||||~~|~~|~~|~~|~~|~~|~~|~~|c
~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|C
~~|~~|**Size Code**
**Net weight(grms)**
**050530**
**0.46(typ.)**
~~|~~
~~Lz~~|||||| |Electrical characteristics
7
~~__|~~|||||||||||||||||||||||| ||||||**Part number**||**(uH)**
**(±%)**
**Inductance**
**Tolerance**||||||||||**Test Freq.**|**Irms (A)**
**Typ.**|**Isat (A)**
**Typ.**||**RDC (mΩ)**
**Max.(Typ.)**|**Marking**|| |||BMMA00050530R10MV1|||||||0.1||20||||||100kHz,0.5V|23||27|3.16(3)|R10|| |||BMMA00050530R22MV1|||||||0.22||20||||||100kHz,0.5V|15.5||21|4.52(4.3)|R22|| |||BMMA00050530R33MV1|||||||0.33||20||||||100kHz,0.5V|13.7||19|5.56(5.3)|R33|| |||BMMA00050530R47MV1|||||||0.47||20||||||100kHz,0.5V|12.2||16|7.04(6.7)|R47|| |||BMMA00050530R68MV1|||||||0.68||20||||||100kHz,0.5V|10.2||13.5|8.96(8.53)|R68|| |||BMMA00050530R82MV1|||||||0.82||20||||||100kHz,0.5V|9.3||13|11.9(11.3)|R82|| |||BMMA000505301R0MV1|||||||1||20||||||100kHz,0.5V|9.2||12|13.7(13.1)|1R0|| |||BMMA000505301R5MV1|||||||1.5||20||||||100kHz,0.5V|7.2||11|20.7(19.7)|1R5|| |||BMMA000505302R2MV1|||||||2.2||20||||||100kHz,0.5V|5.8||10|29.2(27.8)|2R2|| |||BMMA000505303R3MV1|||||||3.3||20||||||100kHz,0.5V|5||8.5|54.7(52.1)|3R3|| |||BMMA000505304R7MV1|||||||4.7||20||||||100kHz,0.5V|3.5||8.2|77.5(73.8)|4R7|| |||BMMA000505305R6MV1|||||||5.6||20||||||100kHz,0.5V|3||4.1|108(103)|5R6|| |||BMMA00050530100MV1|||||||10||20||||||100kHz,0.5V|2.5||4|158(152)|100|| |||BMMA00050530150MV1|||||||15||20||||||100kHz,0.5V|1.9||2.5|265(252)|150|| ## **Note:** 1. Operating temperature range -55°C to 125°C. 2. Isat for Inductance drop 20% 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.) ## **BMMA00050530 Series Specification** ~~Fe~~ **==> picture [418 x 150] intentionally omitted <==** **----- Start of picture text -----**
8 BMMA00050530 Series
8.1 Construction
1
3
2 c
**----- 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| ## **BMMA00050530 Series Specification** ## 9 Reliability test items **1-1.Mechanical Performance** **==> picture [487 x 527] intentionally omitted <==** **----- Start of picture text -----**
||||| |---|---|---|---| |No|Item|Specification|Test Method| |1-1-1|Vibration|Appearance: No damage|Test device shall be soldered on the substrate| |Inductance:within±10% of|Oscillation Frequency: 10 to 55 to 10Hz for 1min| |initial value|Amplitude: 1.5mm| |Time: 2hrs for each axis (X, Y & Z), total 6hrs| |1-1-2|Resistance to Soldering Heat|Appearance: No damage|Pre-heating: 150°C, 1min| |Solder Composition: Sn/Ag3.0/Cu0.5| |Solder Temperature: 260±5°C| |Immersion Time: 10±1sec| |1-1-3|Solder ability|The electrodes shall be at|Pre-heating: 150°C, 1min| |least 95% covered with new|Solder Composition: Sn/Ag3.0/Cu0.5| |solder coating|Solder Temperature: 245±5°C| |Immersion Time: 4±1sec| |1-1-4|Resistance to solvent|There must be no change in|Inductors must withstand 6 minutes of alcohol or water.| |appearance or obliteration of| |marking.| |1-2.Environmental Performance| |No|Item|Specification|Test Method| |1-2-1|Temperature Shock|Appearance: No damage|10 cycles (Air to Air) 1 cycles shall consist of:| |Inductance:within±10% of|30 minutes exposure to -55°C| |initial value|30 minutes exposure to 125°C| |15 seconds maximum transition between temperatures| |1-2-2|Temperature Cycle|One cycle:| |Step|Temperature (°C)|Time (min)| |1|-55±3|30| |2|25±2|3| |3|125±3|30| |4|25±2|3| |Total: 100cycles| |Measured after exposure in the room condition for 24hrs| |1-2-3|Humidity Resistance|Temperature: 40±2°C| |Relative Humidity: 90 ~ 95%| |Time: 1000hrs| |Measured after exposure in the room condition for 24hrs| |1-2-4|Heat Life|Temperature: 85±3°C| |Relative Humidity: 20%| |Applied Current: Rated Current| |Time: 1000hrs| |Measured after exposure in the room condition for 24hrs| |1-2-5|Cold Resistance|Temperature: -55±3°C| |Relative Humidity: 0%| |Time: 1000hrs| |Measured after exposure in the room condition for 24hrs| **----- End of picture text -----**
## **BMMA00050530 Series Specification** ## ~~__|~~ 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 ## **BMMA00050530 Series Specification** **==> 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
050530 1000
a
11.3 Reel dimensions
A C B
I c:
D
Dimensions in mm
Type A B C D
050530 330 100 13 12.4
So
**----- End of picture text -----**
## **BMMA00050530 Series Specification** **==> picture [196 x 29] intentionally omitted <==** **----- Start of picture text -----**
__| 11 Packaging
11.4 Tape dimensions in mm
**----- End of picture text -----**
**==> picture [440 x 196] intentionally omitted <==** **----- Start of picture text -----**
P0 P2
D
E
W
B0
K0 P
ab =)
Pulling direction
A0
Type A0 B0 K0 D E W P P0 P2
050530 5.5 6.0 3.3 1.5 1.75 12 8 4 2
————E
R10
**----- 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
050530 2.79 2.16 5.99
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. ## **BMMA00050530 Series Specification** ~~TT~~ ## ~~__|~~ 14 Graph **==> picture [518 x 536] intentionally omitted <==** **----- Start of picture text -----**
BMMA00050530R10MV1 BMMA00050530R22MV1
0.15 100 0.35 100
Inductance(μH) Inductance(μH)
Temp Rise (°C) Temp Rise (°C)
0.12 e e 80 0.28 80
0.090.06 eee 6040 0.210.14 eee 6040
0.03 20 0.07 20
ee eee ee
0.00 = 0 0.00 ee 0
0 9 18 27 36 0 6 12 18 24
DC Current(A) DC Current(A)
BMMA00050530R33MV1 BMMA00050530R47MV1
0.50 100 0.70 100
Inductance(μH) Inductance(μH)
Temp Rise (°C) Temp Rise (°C)
0.40 80 0.56 80
e e ee e e
0.30 60 0.42 60
4 4
0.20 e e 40 0.28 e a e 40
0.10 20 0.14 20
ee ee ee ee
0.00 ee 0 0.00 ee 0
0 5 10 15 20 0 5 10 15 20
DC Current(A) DC Current(A)
BMMA00050530R68MV1 BMMA00050530R82MV1
1.00 100 1.20 100
Inductance(μH) Inductance(μH)
Temp Rise (°C) Temp Rise (°C)
0.80 80 0.96 80
S T TT) o T
0.60 60 0.72 60
e e4 r rT7ae
0.40 40 0.48 40
0.200.00 ee eea 200 0.240.00 L 200
0 3 6 9 12 15 0 3 6 9 12 15
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 -----**
**BMMA00050530 Series Specification** ~~Cn~~ **==> picture [516 x 575] intentionally omitted <==** **----- Start of picture text -----**
__| 14 Graph
BMMA000505301R0MV1 BMMA000505301R5MV1
1.5 100 2.5 100
Inductance(μH) Inductance(μH)
Temp Rise (°C) Temp Rise (°C)
1.2 S Y 80 2.0 o y 80
0.9 60 1.5 60
0.6 2 J 40 1.0 i ae 40
0.3 20 0.5 20
eee eeee
0.0 0 0.0 0
0 > 3 6 ee 9 12 15 ee 0 oe 2 4 6 8 10 12
DC Current(A) DC Current(A)
BMMA000505302R2MV1 BMMA000505303R3MV1
3.5 100 5.0 100
Inductance(μH) Inductance(μH)
Temp Rise (°C) Temp Rise (°C)
2.8 S Y) 80 4.0 F oy 80
2.1 60 3.0 60
P e
1.4 40 2.0 40
0.70.0 eae Se 200 1.00.0 Aan 200
0 2 4 6 8 10 12 0 2 4 6 8 10
DC Current(A) DC Current(A)
BMMA000505304R7MV1 BMMA000505305R6MV1
7.0 100 8.0 100
Inductance(μH) Inductance(μH)
Temp Rise (°C) Temp Rise (°C)
5.6 S T 80 6.4 e ye 80
4.2 n a 60 4.8 a 60
2.8 i y 40 3.2 ae 40
1.4 rp see 20 1.6 a e 20
Ane ee eee
0.0 0 0.0 0
0 Ane 1.4 2.8 4.2 5.6 7 8.4 ee 0 1 2 3 4 5
DC Current(A) DC Current(A)
) )
℃ ℃
Rise( Rise(
Inductance(μH) Temp Inductance(μH) Temp
) )
℃ ℃
Rise(
Inductance(μH) Temp Rise( Inductance(μH) Temp
) )
℃ ℃
Rise(
Inductance(μH) Temp Rise( Inductance(μH) Temp
**----- End of picture text -----**
## **BMMA00050530 Series Specification** ~~ee~~ ## ~~__|~~ 14 Graph **==> picture [519 x 152] intentionally omitted <==** **----- Start of picture text -----**
BMMA00050530100MV1 BMMA00050530150MV1
15.0 100 25.0 100
Inductance(μH) Inductance(μH)
Temp Rise (°C) Temp Rise (°C)
12.0 e ee 80 20.0 80
ee ee e e
9.0 e e 60 15.0 60
6.0 A ee ee 40 ee 10.0 e eA 40
3.0 20 5.0 20
eee ee eee
0.0 Ae 0 0.0 0
0 1 2 3 4 5 0 0.7 1.4 2.1 2.8 3.5
DC Current(A) DC Current(A)
) )
℃ ℃
Inductance(μH) Temp Rise( Inductance(μH) Temp Rise(
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