E M C
C o m p o n e n t s
July 2016
Chip beads
For general signal line
HF-ACB series (for automobiles)
HFxxACB3225
HFxxACB3225
[1210 inch]*
* Dimensions code JIS[EIA]
Type
(2/8)
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 equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, 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 quality 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 protection circuit/device or providing backup circuits in your equipment.
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E M C
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Product compatible with RoHS directive
Halogen-free
Compatible with lead-free solders
AEC-Q200
Chip beads
For general signal line
Overview of HFxxACB3225 type
FEATURES
Noise reduction solution for general signal line.
Achieves various frequency characteristics by using 3 materials with different features.
There is no directivity.
APPLICATION
Various ECUs, powertrains, body controls, and car multimedia (telematics).
PART NUMBER CONSTRUCTION
HF70
ACB
Material name
Series name
HF70
HF50
HF30
322513
-
L×W×T dimensions
(mm)
322513
3.2×2.5×1.3
T
D25
Packaging style
Internal code
T
Taping
D25
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature ranges
Operating
Storage
temperature
temperature
(°C)
(°C)
HFxxACB3225
–40 to +125
–40 to +125
The storage temperature range is for after the circuit board is mounted.
Package quantity
Individual weight
(pieces/reel)
2,000
(mg)
46
Type
RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html
Halogen-free: indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
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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HFxxACB3225 type
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Natural
cooling
Peak
T: Temperature
T4
T3
T2
T3
t3
T1
t1
t2
t: Time
Preheating
Temp.
T1
T2
150°C
180°C
Time
t1
60 to 120s
Soldering
Temp.
Time
T3
t2
230°C
30 to 60s
Peak
Temp.
T4
250 to 260°C
Time
t3
10s
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
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HFxxACB3225 type
SHAPE & DIMENSIONS
3.20±0.20
1.30±0.20
Terminal electrode
2.50±0.20
Ferrite
0.30±0.20
0.30±0.20
Insulation resin
Dimensions in mm
2.3
RECOMMENDED LAND PATTERN
1.1
2.2
1.1
Dimensions in mm
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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HFxxACB3225 type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Impedance
[100MHz]
( )
52
60
31
Tolerance
±25%
±25%
±25%
DC resistance
Rated current
Part No.
( )max.
0.3
0.3
0.3
(mA)max.
400
400
400
HF70ACB322513-TD25
HF50ACB322513-TD25
HF30ACB322513-TD25
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.
20160722 / beads_automotive_signal_hfxxacb3225_en.fm
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E M C
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HFxxACB3225 type
ELECTRICAL CHARACTERISTICS
Z, X, R VS. FREQUENCY CHARACTERISTICS
HF70ACB322513-TD25
HF50ACB322513-TD25
1
1
Z
100
Z
Frequency (MHz)
100
Z
R
10
X
R
X
100
X
10
R
10
Z, X, R (Ω)
100
10
1000
1000
Z, X, R (Ω)
Z, X, R (Ω)
1000
HF30ACB322513-TD25
1000
1
1
10
100
Frequency (MHz)
1000
1
1
10
100
1000
Frequency (MHz)
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
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HFxxACB3225 type
PACKAGING STYLE
REEL DIMENSIONS
2.0±0.5
W1
8.4+2.0/–0.0
W2
14.4max.
N
ø60min.
N
Type
HFxxACB3225
1.0
ø13±0.2
W1
ø21±0.8
W2
ø180±2.0
Dimensions in mm
4.0±0.1
t
B
W
2.0±0.05
F
1.5 +0.1
0
1.75±0.1
TAPE DIMENSIONS
A
P1
K
Dimensions in mm
Type
HFxxACB3225
40 to 80
A
2.6±0.1
Taping
B
3.45±0.1
F
3.5±0.05
P1
4.0±0.1
W
8.0±0.3
K
1.6max.
t
0.35max.
440min.
Drawing direction
Dimensions in mm
500 to 560
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.
20160722 / beads_automotive_signal_hfxxacb3225_en.fm
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