E M C
C o m p o n e n t s
Cl
Br
RoHS
REACH
SVHC-Free
Halogen
Free
Noise suppression filter
For audio lines (Cellular band suppression)
MAF series
Pb
Lead
Free
MAF1005G type
FEATURES
A compact noise suppression component for audio lines that accommodates high currents.
Distortions are greatly reduced during insertion with the adoption of newly-developed low distortion ferrite materials.
Small reductions in volume due to its low resistance, and optimal for devices that require high sound quality as the generating of sound
distortions is controlled.
Shows excellent effects in measures against the deterioration of the receiving sensitivity of wireless devices due to high attenuation
characteristics in the cellular band.
Operating temperature range: –55 to +125°C
APPLICATION
Sound lines for devices such as smartphones and tablets (earphones, microphones, and speakers).
Sound lines for portable game machines.
Application guides:
Smart phones/tablets
PART NUMBER CONSTRUCTION
MAF
Series name
1005
L×W×T dimensions
1.0×0.5x0.5 mm
G
Characteristics
AD
Internal
code
152
Impedance
() at 900MHz
A
Type
T
Packaging
style
000
Internal code
CHARACTERISTICS SPECIFICATION TABLE
Type
Impedance
DC resistance
Rated current
Part No.
[100MHz]
[900MHz]
[1.7GHz]
( )Typ.
( )Typ.
( )Min.
( )Typ.
( )Typ.
( )max.
(mA)max.
40
250
150
320
0.110
0.150
1250
MAF1005GAD251DT000
60
400
240
490
0.160
0.210
1000
MAF1005GAD401DT000
Wide-band
Low resistance
80
570
340
630
0.200
0.270
900
MAF1005GAD571DT000
105
700
450
750
0.270
0.351
800
MAF1005GAD701DT000
135
1000
650
750
0.420
0.550
450
MAF1005GAD102AT000
200
1500
1000
1200
0.550
0.700
400
MAF1005GAD152AT000
Wide-band
400
2600
1750
2000
1.000
1.200
300
MAF1005GAD262AT000
500
3500
2500
2400
1.300
1.650
270
MAF1005GAD352AT000
Please refer to the graph of rated current vs. temperature characteristics (derating) about the rating current at 85°C or more in temperature of the product.
Measurement equipment
Measurement item
Product No.
Impedance
E4991A+16192A
DC resistance
Type-7556
＊
Equivalent measurement equipment may be used.
Rated current vs. temperature characteristics (derating)
1400
MAF1005GAD251D
Manufacturer
Keysight Technologies
Yokogawa
1200
Rated current
(mA)
1000
800
600
400
200
MAF1005GAD401D
MAF1005GAD571D
MAF1005GAD701D
0
–55 –35
–15
5
25
45
65
Temperature (°C)
85
105
125
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 (cars, 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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