• All specifications are subject to change without notice.
• 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.
Common Beads
For audio/USB1.1 signal lines
MCZ series
Type:
Issue date:
MCZ1210-D 1210[0504 inch]*
* Dimensions Code JIS[EIA]
November 2011
(1/3)
001-04 / 20111129 / e9421_mcz.fm
• All specifications are subject to change without notice.
Common Beads
For Audio / USB1.1 Signal Lines
MCZ Series MCZ1210-D(2-Line)
This is a common type bead product that removes the noise com-
ponents in a signal line and includes beads for two lines in a single
chip. The product exhibits substantial impedance characteristics in
the high frequency range and is therefore capable of effectively
removing differential mode noises. Additionally, an appropriate
amount of magnetic coupling is created between the beads of the
two lines, giving the product the capability to remove not only dif-
ferential mode noise but common mode noise as well. It is
encased in a 1210 casing. This is an SMD product that allows for
automatic mounting by taping.
FEATURES
• Compact size, Low Rdc (0.75Ω max.)
• Capable of removing both common and differential mode noises.
• Closed magnetic circuit structure allows high-density installation
while preventing crosstalk between circuits.
APPLICATIONS
Removal of audio signal line noises of cellular phones, PCs, note
PCs, DSCs, portable game machines, etc.
PRODUCT IDENTIFICATION
(1) Series name
(2) Dimensions L×W
(3) Type name
(4) Open mode impedance
102:1000Ω at 100MHz
(5) Packaging style
T:Taping
(6) TDK internal code
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD
PATTE RN
CIRCUIT DIAGRAM
TEMPERATURE RANGES
PACKAGING STYLE AND QUANTITIES
HANDLING AND PRECAUTIONS
• Before soldering, be sure to preheat components. The preheat-
ing temperature should be set so that the temperature difference
between the solder temperature and product temperature does
not exceed 150°C.
• After mounting components onto the printed circuit board, do not
apply stress through board bending or mishandling.
• 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-
cuit board only. Temperature of the iron tip should not exceed
350°C. Soldering time should not exceed 3 seconds.
• This product does not apply to flow soldering construction
method.
Conformity to RoHS Directive
MCZ 1210 AD 102 T
(1) (2) (3) (4) (5) (6)
Operating/Storage –40 to +85°C
Packaging style Quantity
Taping 4000 pieces/reel
1.25±0.15
1.0±0.15T
0.65±0.15
T
0.5±0.10mm
0.85±0.15mm
Weight
3mg
4mg
12
43
0.5
0.5
0.4
0.3
Dimensions in mm
• No polarity
12
43
• Please contact our Sales office when your application is considered the following:
The device’s failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.)
• 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.
(2/3)
001-04 / 20111129 / e9421_mcz.fm
• All specifications are subject to change without notice.
ELECTRICAL CHARACTERISTICS
∗Test equipment: E4991A or equivalent
Test tool: 16192A or equivalent
Test temperature: 25±10°C
TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
MCZ1210AD102 MCZ1210AD221 MCZ1210AD121T002
MCZ1210AD900T002
MEASURING CIRCUITS
Part No. Open mode impedance
(Ω)[at 100MHz]∗
DC resistance
(Ω)max.
Insulation
resistance
(MΩ)min.
Rated voltage
Edc(V)max.
Rated current
Idc(mA)max.
Thickness T
(mm)
MCZ1210AD102T 1000±25% 0.75 1 5 50 0.85
MCZ1210AD221T 220±25% 0.3 1 5 350 0.85
MCZ1210AD121T002 120±25% 0.2 1 5 500 0.5
MCZ1210AD900T002 90±25% 0.2 1 5 500 0.5
1400
1200
1000
800
600
400
200
01 10 100 1000 10000
Frequency(MHz)
Impedance(Ω)
Open mode
Common mode
500
400
300
200
100
01 10 100 1000 10000
Frequency(MHz)
Impedance(Ω)
Open mode
Common mode
1 10 100 1000 10000
Frequency(MHz)
Impedance(Ω)
Open mode
Common mode
200
160
120
80
40
0
1 10 100 1000 10000
Frequency(MHz)
Impedance(Ω)
Open mode
Common mode
200
160
120
80
40
0
Impedance
analyzer
Open mode
Impedance
analyzer
Common mode
(3/3)
001-04 / 20111129 / e9421_mcz.fm
• All specifications are subject to change without notice.
PACKAGING STYLES
REEL DIMENSIONS
TAPE DIMENSIONS
Thickness A B C D K
0.85mm 1.2±0.1 1.45±0.1 4.0±0.1 2.0±0.1 0.95±0.10
0.50mm 1.2±0.1 1.45±0.1 4.0±0.1 2.0±0.1 0.60±0.05
1.0
ø180±2.0
2.0±0.5
ø13±0.2
ø21±0.8
ø60min.
14.4max.
Dimensions in mm
8.4 +2.0
–0.0
8.0±0.2 3.5±0.1
1.75±0.1
K 4.0±0.1 CD
1.5 +0.1
–0.0
Sprocket hole Cavity
B
A
40min. Taping 100min.
250min.
Drawing direction
Dimensions in mm
