• All specifications are subject to change without notice.
(1/2)
002-01 / 20030811 / e9412_mmz1005.fm
EMC Components MMZ Series MMZ1005 Type
Ferrite Beads
SMD
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.
MATERIAL CHARACTERISTICS
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.
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.
APPLICATIONS
PCs, CRTs, liquid crystal display panels, printers, hard disk drives,
game machines, cellular phones, etc.
PRODUCT IDENTIFICATION
(1) Series name (4) Nominal impedance 121:120Ω at 100MHz
(2) Dimensions L×W (5) Characteristic type
(3) Material code (6) Packaging style T:Taping
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD
PATTERN
TEMPERATURE RANGE
PACKAGING STYLE AND QUANTITIES
ELECTRICAL CHARACTERISTICS
MMZ 1005 S 121 A T
(1) (2) (3) (4) (5) (6)
Operating –55 to +125°C
Packaging style Quantity
Taping 10000 pieces/reel
0.1min.
0.5±0.1
1±0.1
0.5±0.1
0.50.45 0.45
0.5
Weight: 1mg
Dimensions in mm
Part No.
Impedance
(Ω)±25%
[100MHz]
DC resistance
(Ω)max.
Rated current
(mA)max.
MMZ1005S800A 80 0.2 200
MMZ1005S121A 120 0.3 200
MMZ1005S241A 240 0.4 200
MMZ1005S601A 600 0.6 100
MMZ1005D330C 33 0.35 150
MMZ1005D680C 68 0.55 150
MMZ1005D121C 120 0.75 150
MMZ1005D241C 240 1.2 100
• All specifications are subject to change without notice.
(2/2)
002-01 / 20030811 / e9412_mmz1005.fm
EMC Components MMZ Series MMZ1005 Type
Ferrite Beads
SMD
TYPICAL ELECTRICAL CHARACTERISTICS
Z, X, R vs. FREQUENCY CHARACTERISTICS
MMZ1005S800A MMZ1005S121A MMZ1005S241A
MMZ1005S601A MMZ1005D330C MMZ1005D680C
MMZ1005D121C MMZ1005D241C
200
180
160
140
120
100
80
60
40
20
01 10 100 1000 10000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
200
180
160
140
120
100
80
60
40
20
01 10 100 1000 10000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
600
500
400
300
200
100
01 10 100 1000 10000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000 10000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
300
250
200
150
100
50
01 10 100 1000 10000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
500
450
400
350
300
250
200
150
100
50
01 10 100 1000 10000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000 10000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
3000
2500
2000
1500
1000
500
01 10 100 1000 10000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
