February 2015
For general signal line
EMC Components
HFxxACB2012 [0805 inch]*
* Dimensions Code JIS[EIA]
Chip Beads
HFxxACB2012
Type
HF-ACB Series (For automobiles)
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20150203 / beads_automotive_signal_hfxxacb2012_en.fm
EMC Components
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 these products.
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.
REMINDERS
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20150203 / beads_automotive_signal_hfxxacb2012_en.fm
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.
EMC Components
Chip Beads
For general signal line
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
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
The Storage temperature range is for after the circuit board is mounted.
Overview of HFxxACB2012 Type
HF70 ACB 201209 - T D25
Material name Series name L×W×T Dimensions Packaging style Internal code
(mm)
HF70 201209 2.0×1.25×0.9 T Taping D25
HF50
HF30
Type
Temperature range Package quantity Individual weight
Operating
temperature
（°C）
Storage
temperature
（°C）(pieces/reel) （mg）
HFxxACB2012 –40 to +125 –40 to +125 2,000 10
Product compatible with RoHS directive
Halogen-free
Compatible with lead-free solders
AEC-Q200
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
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.
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20150203 / beads_automotive_signal_hfxxacb2012_en.fm
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.
EMC Components
HFxxACB2012 Type
RECOMMENDED REFLOW PROFILE
Preheating Soldering Peak
Temp. Time Temp. Time Temp. Time
T1 T2 t1 T3 t2 T4 t3
150°C 180°C 60 to 120s 230°C 30 to 60s 250 to 260°C 10s
Natural
cooling
t3
t1
Preheating
t2
Soldering
T3 T3
T4
T2
T1
t: Time
Peak
T: Temperature
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20150203 / beads_automotive_signal_hfxxacb2012_en.fm
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.
EMC Components
HFxxACB2012 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
Terminal electrodeFerrite
Insulation resin
2.00±0.20 0.90±0.20
1.25±0.20
0.30±0.20 0.30±0.20
Dimensions in mm
1.0 1.0 1.0
1.0
Dimensions in mm
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20150203 / beads_automotive_signal_hfxxacb2012_en.fm
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.
EMC Components
HFxxACB2012 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Impedance DC resistance Rated current Part No.
[100MHz]
(:)Tolerance (:)max. (mA)max.
10 ±25% 0.1 600 HF70ACB201209-TD25
11 ±25% 0.1 600 HF50ACB201209-TD25
7 ±25% 0.1 600 HF30ACB201209-TD25
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20150203 / beads_automotive_signal_hfxxacb2012_en.fm
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.
EMC Components
HFxxACB2012 Type
ELECTRICAL CHARACTERISTICS
Z, X, R VS. FREQUENCY CHARACTERISTICS
HF70ACB201209-TD25 HF50ACB201209-TD25 HF30ACB201209-TD25
R
Z
1000
100
10
11 10 100 1000
X
Frequency (MHz)
Z, X, R (Ω)
R
Z
1000
100
10
11 10 100 1000
X
Frequency (MHz)
Z, X, R (Ω)
R
Z
1000
100
10
11 10 100 1000
X
Frequency (MHz)
Z, X, R (Ω)
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20150203 / beads_automotive_signal_hfxxacb2012_en.fm
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.
EMC Components
HFxxACB2012 Type
PACKAGING STYLE
REEL DIMENSIONS
TAPE DIMENSIONS
Ty p e W1 W2 N
HFxxACB2012 8.4+2.0/–0.0 14.4max. ø60min.
Dimensions in mm
Ty p e A B F P1 W K t
HFxxACB2012 1.4±0.1 2.25±0.1 3.5±0.05 4.0±0.1 8.0±0.3 1.25max. 0.3max.
ø180±2.0
2.0±0.5
ø13±0.2
ø21±0.8
N
W2
Dimensions in mm
W1
1.0
Taping 200min.
300min.
Drawing direction
40 to 80
Dimensions in mm