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September 2013
Inductors for Decoupling Circuits
Multilayer Ferrite
MLZ
series
MLZ1005
MLZ1608
MLZ2012
1005 [0402 inch]*
1608 [0603 inch]
2012 [0805 inch]
* Dimensions Code JIS[EIA]
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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.
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 (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
protection circuit/device or providing backup circuits in your equipment.
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Product compatible with RoHS directive
Halogen-free
Compatible with lead-free solders
AEC-Q200
Inductors for Decoupling Circuits
Multilayer Ferrite
Overview of the MLZ Series
FEATURES
The MLZ Series include inductors for decoupling circuits that have top-class DC superimposition characteristics and low DC resistance.
Sizes range from 1005 to 2012, and they are compatible with wide frequency band noise, from low to high frequency.
H type products have a rated current that is equivalent to that of wound coils.
W type products are the new standard type products that have both large current and low resistance.
L type products have a resistance up to 60% lower than W type products.
APPLICATION
Smart phones, tablet terminals, laptop computers, various modules such as camera modules, DSCs, video games, portable memory
audio devices, navigation systems, PNDs, WLANs, SSDs, automotive equipment (MLZ1608, MLZ2012)
PART NUMBER CONSTRUCTION
MLZ
Series name
1005
L×W×H Dimensions
(mm)
1005
1.0×0.5×0.5
1608
1.6×0.8×0.8
2012 2.0×1.25×0.85
2012 2.0×1.25×1.25
M
Product
internal code
A
D
M
N
P
R10
Inductance
(μH)
R10
0.1
1R0
1
100
10
H
D
W
L
W
Characteristic type
Ultra-large current type
High frequency type
Large current type
Low resistance type
T
T
Packaging style
Taping
□□□
Internal code
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Type
MLZ1005
MLZ1608
MLZ2012
Temperature range
Operating
Storage
temperature
temperature
（°C）
（°C）
–55 to +125
–55 to +125
–55 to +125
–55 to +125
Package quantity
(pieces/reel)
10000
4000
4000
2000
Individual weight
（mg）
1.2
4
10
14
t=0.85
–55 to +125
–55 to +125
t=1.25
Operating temperature range includes self-temperature rise.
The Storage temperature range is for after the circuit board is mounted.
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://www.tdk.co.jp/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.
• All specifications are subject to change without notice.
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Overview of the MLZ Series
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Peak
Natural
cooling
T4
T:
Temperature
T3
T3
T2
T1
t1
t3
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 max.
• All specifications are subject to change without notice.
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MLZ
series
MLZ1005 Type
SHAPE & DIMENSIONS
0.50±0.05
0.10min.
1.00±0.05
0.10min.
0.50±0.05
Dimensions in mm
RECOMMENDED LAND PATTERN
0.5
0.5
0.4
0.5
Dimensions in mm
• All specifications are subject to change without notice.
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