MLZ2012E4R7PT TDK Corporation, MLZ2012E4R7PT Datasheet
MLZ2012E4R7PT
Manufacturer Part Number
MLZ2012E4R7PT
Description
Power Inductors 4.7 UH 25%
Manufacturer
TDK Corporation
Type
Powerr
Series
MLZr
Datasheet
1.MLZ2012E4R7PT.pdf
(3 pages)
Specifications of MLZ2012E4R7PT
Inductance
4.7uH
Technology
Multi-Layer
Impedance
Not RequiredOhm
Self Resonant Frequency
70MHz
Tolerance (+ Or -)
25%
Dc Resistance
300mOhm
Case Size (inches)
0805in
Operating Temp Range
-55C to 125C
Test Frequency
2MHz
Shielding
Shielded
Dc Current
80mA
Product Diameter (mm)
Not Requiredmm
Product Height (mm)
0.85mm
Product Depth (mm)
1.25mm
Product Length (mm)
2mm
Military Standard
Not Required
Failure Rate
Not Required
Tolerance
25 %
Maximum Dc Current
80 mAmps
Maximum Dc Resistance
0.3 Ohms
Dimensions
1.25 mm W x 2 mm L x 0.85 mm H
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Compliant
SMD Inductors(Coils)
For Power Line(Multilayer, Magnetic Shielded)
MLZ Series MLZ2012
The MLZ Series is a new line of laminated choke coils for decou-
pling with the industry’s best DC superimposition characteristics
and lowest DC resistance
proprietary ferrite material technique and dense electrodes.
The MLZ Series exerts an excellent effect mainly on the decou-
pling of power circuits. It also exerts an effect on audio lines
because of its low DC resistance.
The DC superimposition characteristics of the MLZ2012-W Series
(IDC UP type) have been improved by up to 250% in comparison
with those of other existing products. New addition of 22 and 47μH
products has satisfied more needs: low through to high frequency
ranges are supported.
∗
FEATURES
• The IDC UP type is a line of products with the industry’s best DC
• High-inductance(22 and 47μH products have been introduced).
• Thanks to a broad inductance range (0.1 to 47μH), wide-ranging
APPLICATIONS
Modules such as digital cellular phone and camera module, Net-
books, note PCs, DSCs, DVCs, video games, portable memory
audio devices, navigation systems, PNDs, TVs, W-LANs, solid
state drives
SPECIFICATIONS
Operating temperature range
Storage temperature range
RECOMMENDED SOLDERING CONDITION
REFLOW SOLDERING
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
• Please contact our Sales office when your application are considered the following:
• All specifications are subject to change without notice.
250 to 260˚C
230˚C
180˚C
150˚C
The device’s failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.)
The MLZ Series was regarded as having the industry’ s best DC
superimposition characteristics and lowest DC resistance according to
research conducted in September 2009.
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
superimposition characteristics.
needs (from low through to high frequency ranges) can be
satisfied.
Preheating
60 to 120s
Time(s)
∗
. TDK has developed this coil using its
Soldering
30 to 60s
10s max.
–55 to +125°C
–55 to +125°C
Natural
cooling
PRODUCT IDENTIFICATION
(1) Series name
(2) Dimensions L× W
(3) Material code
(4) Inductance value
(5) Management symbol
(6) Packaging style
PACKAGING STYLE AND QUANTITIES
Packaging style
Taping
HANDLING AND PRECAUTIONS
• Before soldering, be sure to preheat components.
• After mounting components onto the printed circuit board, do not
• The inductance value may change due to magnetic saturation if
• Do not expose the inductors to stray magnetic fields.
• Avoid static electricity discharge during handling.
• When hand soldering, apply the soldering iron to the printed cir-
MLZ
(1)
The preheating temperature should be set so that the tempera-
ture difference between the solder temperature and product
temperature does not exceed 150°C.
apply stress through board bending or mishandling.
the current exceeds the rated maximum.
cuit board only. Temperature of the iron tip should not exceed
350°C. Soldering time should not exceed 3 seconds.
2012
R10
1R0
100
M
W
T
2012
(2)
(3)
A
1R0
(4)
Thickness T(mm)
0.85
1.25
(5) (6)
M
T
005-02 / 20090921 / e533_mlz2012.fm
STD
IDC-UP
Taping [reel]
0.1μH
1.0 μH
10.0 μH
2.0× 1.25mm
Conformity to RoHS Directive
Quantity
4000 pieces/reel
2000 pieces/reel
(1/3)
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MLZ2012E4R7PT Summary of contents
Page 1
SMD Inductors(Coils) For Power Line(Multilayer, Magnetic Shielded) MLZ Series MLZ2012 The MLZ Series is a new line of laminated choke coils for decou- pling with the industry’s best DC superimposition characteristics ∗ and lowest DC resistance . TDK has developed ...
Page 2
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN 2.0±0.2 0.5±0.3 0.5±0 Thickness ) 0.85±0.2 1.25±0.2 ELECTRICAL CHARACTERISTICS Inductance Classification Part No. (µH) MLZ2012DR10MT 0.10 High frequency MLZ2012DR22MT 0.22 supported MLZ2012DR47MT 0.47 MLZ2012A1R0MT 1.0 MLZ2012A2R2MT 2.2 STD MLZ2012E4R7MT 4.7 MLZ2012E100MT 10.0 ...
Page 3
PACKAGING STYLES REEL DIMENSIONS 1.0 2.0±0.5 ø13±0.2 ø21±0.8 ø180±2.0 TAPE DIMENSIONS t=0.85mm +0.1 1.5 Sprocket hole –0.0 1.1max. 1.5±0.2 4.0±0.1 2.0±0.05 t=1.25mm +0.1 1.5max. Sprocket hole 1.5 –0.0 0.3max. 1.5±0.2 4.0±0.1 2.0±0.05 160min. Taping 200min. Drawing direction • All specifications ...