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MMZ1005 Datasheet, PDF (1/4 Pages) TDK Electronics – Ferrite Beads SMD | |||
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EMC Components
Ferrite Beads
SMD
(1/4)
005-01 / 20050905 / e9412_mmz1005.fm
MMZ Series MMZ1005 Type
Size: JIS/IEC 1005, EIA 0402
FEATURES
⢠Size standardized for use by automatic assembly equipment. No
preferred orientation.
⢠Either flow or reflow soldering methods can be used due to
electroplating of the terminal electrodes.
⢠High reliability due to an entirely monolithic structure.
⢠Closed magnetic circuit structure allows high-density installation
while preventing crosstalk between circuits.
⢠Low DC resistance structure of electrode prevents wasteful
electric power consumption.
⢠It is a product conforming to RoHS directive.
APPLICATIONS
PCs, CRTs, liquid crystal display panels, printers, hard disk drives,
game machines, cellular phones, etc.
PRODUCT IDENTIFICATION
MMZ 1005 S 121 C T
(1) (2) (3) (4) (5) (6)
(1) Series name
(2) Dimensions LÃW
(3) Material code
(4) Nominal impedance
121:120⦠at 100MHz
(5) Characteristic type
(6) Packaging style
T:Taping
MATERIAL CHARACTERISTICS
B material: This type is perfectly suited for fast digital signals. By
equalizing R components and X components that
beads possess at a frequency of 5MHz, it is able to
suppress overshooting, undershooting and ringing of
fast digital signals.
S material: Standard type that features impedance characteristics
similar to those of a typical ferrite core.
For signal line applications in which the blocking region
is near 100MHz. Impedance values selected for effec-
tiveness at 40 to 300MHz.
Y material: High frequency range type intended for the 100MHz
region and above.
For signal line applications in which the signal fre-
quency is far from the cutoff frequency. Impedance val-
ues selected for effectiveness at 80 to 400MHz.
D material: For applications calling for low insertion loss at low fre-
quencies and sharply increasing impedance at high
frequencies. Designed for high impedance at high fre-
quencies (200 to 500MHz) for signal line applications.
F material: This new product inherits the characteristic of our D-
material, namely its sharp impedance rise time, and its
impedance peak frequency has been shifted higher
into range. The product offers excellent noise suppres-
sion from 600MHz to as high as in the GHz range.
TYPICAL MATERIAL CHARACTERISTICS
1500
RECOMMENDED SOLDERING CONDITION
REFLOW SOLDERING
250 to 260ËC
230ËC
10s max.
Natural
cooling
180ËC
150ËC
Preheating
60 to 120s
Time(s)
Soldering
30 to 60s
1000
500
YD
S
F
01
10
100
1000
10000
Frequency(MHz)
⢠Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
⢠Please contact our Sales office when your application are considered the following:
The deviceâs failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.)
⢠All specifications are subject to change without notice.
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