E M C
C o m p o n e n t s
Cl
Br
RoHS
REACH
SVHC-Free
Halogen
Free
Common mode filters
Automotive power line (for infotainment)
ACM-V series
AEC-Q200
Pb
Lead
Free
ACM4520V type
FEATURES
By adopting a dedicated core, we have achieved compactness while maintaining high impedance characteristics.
Low profile design makes it optimal for surface mounting.
The product series is designed for use up to 1.5A in an environment of 125°C.
Operating temperature range: –40 to +125°C (including self-temperature rise)
Compliant with AEC-Q200
APPLICATION
Measures against common mode noise in power lines for various DC power lines, multimedia devices, and various electronic devices
for automotive information applications.
Application guides:
Car Infotainment
PART NUMBER CONSTRUCTION
ACM
Series name
4520V
L×W×H dimensions
4.7×4.5×2.0 mm
-
231
Impedance
() at 100MHz
-
2P
Number of lines
-
T
Packaging style
00
Internal code
CHARACTERISTICS SPECIFICATION TABLE
Common mode impedance
[at 100MHz]
( )min.
180
300
650
1000
( )typ.
230
420
900
1400
DC resistance
[1 line]
( )max.
0.05
0.055
0.06
0.08
Rated current
(A)max.125°C
1.5
1.4
1.2
1.0
Rated voltage
(V)max.
50
50
50
50
Insulation resistance
(M )min.
10
10
10
10
Part No.
ACM4520V-231-2P-T00
ACM4520V-421-2P-T00
ACM4520V-901-2P-T00
ACM4520V-142-2P-T00
Measurement equipment
Measurement item
Product No.
Common mode impedance
4991A
DC resistance
4338A
Insulation resistance
4339A
＊
Equivalent measurement equipment may be used.
Manufacturer
Keysight Technologies
Keysight Technologies
Keysight Technologies
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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cmf_automotive_power_acm4520v_en.fm
E M C
C o m p o n e n t s
ACM4520V type
SHAPE & DIMENSIONS
4.7±0.2
4.5
PACKAGING STYLE
REEL DIMENSIONS
2.0±0.5
2 typ.
2
3
4.5±0.2
1
4
Ferrite
0.65
0.65
2.0max.
1.0
0.75
2.0
0.75
Wire
ø13.0±0.2
ø21.0±0.8
ø180±3
13±0.3
17±1.4
Dimensions in mm
Dimensions in mm
RECOMMENDED LAND PATTERN
1.25
0.95 1.05 0.95
3.5
1.25
TAPE DIMENSIONS
1.55
+0.1
–0
Sprocket
hole
1.75±0.1
5.5±0.05
12.0±0.2
A
Cavity
0.3±0.1
2.0
2.0±0.05
4.0±0.1
Dimensions in mm
K
B
8.0±0.1
CIRCUIT DIAGRAM
1
2
• No polarity
4
3
Dimensions in mm
Type
ACM4520V
A
4.75±0.1
B
5.05±0.1
K
2.05±0.05
500 to 560min.
160min.
Taping
100 to 200
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Peak
Natural
cooling
Drawing direction
245°C
Dimensions in mm
Temperature
230
°C
230
°C
PACKAGE QUANTITY
Package quantity
800 pcs/reel
180
°C
150
°C
60 to 120s
5s
TEMPERATURE RANGE, INDIVIDUAL WEIGHT
Operating
Storage
Individual
temperature range
temperature range
weight
–40 to +125 °C
–40 to +125 °C
0.138 g
The operating temperature range of this product includes self-heating.
When using the product in an environment at 125°C, use the product
within the current range shown in the table on page 1/4 of this catalog.
The storage temperature range is for after the assembly.
10 to 30s
Time
60
+1
–0
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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E M C
C o m p o n e n t s
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using this products.
REMINDERS
The storage period is less than 12 months. Be sure to follow the storage conditions (temperature: 5 to 40°C, humidity: 10 to 75% RH or
less).
If the storage period elapses, the soldering of the terminal electrodes may deteriorate.
Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.).
Before soldering, be sure to preheat components.
The preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature
does not exceed 150°C.
Soldering corrections after mounting should be within the range of the conditions determined in the specifications.
If overheated, a short circuit, performance deterioration, or lifespan shortening may occur.
When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to
the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions.
Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal
design.
Carefully lay out the coil for the circuit board design of the non-magnetic shield type.
A malfunction may occur due to magnetic interference.
Use a wrist band to discharge static electricity in your body through the grounding wire.
Do not expose the products to magnets or magnetic fields.
Do not use for a purpose outside of the contents regulated in the delivery specifications.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equip-
ment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equip-
ment, industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or qual-
ity require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society,
person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions
set forth in the each catalog, please contact us.
(1) Aerospace/aviation equipment
(2) Transportation equipment (electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing pro-
tection circuit/device or providing backup circuits in your equipment.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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stm32/stm8
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