• All specifications are subject to change without notice.
(1/7)
001-01 / 20011102 / e9412_mmz.fm
EMC Components MMZ Series MMZ1005, 1608, 2012 Types
Ferrite Beads
SMD
FEATURES
• Small bead inductor series of fers 4 constructio n ma terials and 3
sizes (1×0.5, 1.6×0.8, and 2×1.3mm).
• 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 relia b i lity due to an e ntirely mono l ithic st ructu r e .
• Closed magneti c circuit structure allows high-dens it y installat ion
while preventing crosstalk.
• Low DC resistance structure of electrode prevents wasteful
electric pow e r co ns umption.
MATERIAL CHARACTERISTICS
R material: For wide frequency applications calling for broad
imped ance charac teristics.
For digital signal line applications calling requiring
good waveform integrity. Impedance values selected
for effectiveness at 10 to 200MHz.
S mater ial : St andard type t hat feat ures impedance chara cter ist ic s
similar to those of a typical ferrite core.
For signal line applications in which the blocking region
is ne ar 100 MHz. Impedance v alue s s elect e d fo r ef fec -
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-
qu en cy i s fa r fro m th e cu to ff fre qu en cy . Im pe da n ce val-
ues selected for e ffectivenes s at 8 0 to 40 0MHz.
D mate ri a l : For a pplications calling fo r low in sertion lo s s at low fre-
quencies and sharply increasing impedance at high
fr equen cies . Desi gned fo r hi gh impeda nce at hi gh f re-
quencies (200 to 500MHz) for signal line applications.
APPLICATIONS
PCs, CRTs, liquid crystal display panels, printers, hard disks drive,
ga me mac hine s, ce llular phones , e t c .
PRODUCT IDENTIFICATION
(1) Series name (4) Nominal impedance 121:120Ω at 100MHz
(2) D imen sio n s L×W (5) Ch arac teristic type
(3) Material code (6) Packaging style T:Taping
TYPICAL IMPEDANCE CHARACTERISTICS
MMZ1608(300Ω)
MMZ1005 TYPE
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD
PATTERN
TEMPERATURE RANGE
PACKAGING STYLE AND QUANTITIES
ELECTRICAL CHARACTERISTICS
MMZ 1608 R 121 A T
(1) (2) (3) (4) (5) (6)
S
YD
110
Frequency(MHz)100 1000
10000
1000
100
10
1
Impedance(Ω)
R
Operating –55 to + 1 2 5 °C
Packaging style Quantity
Taping 10000 pieces/reel
0.1min.
0.5±0.1
1±0.1
0.5±0.1
Weight: 1mg
Dimensions in mm
1.4
0.5
0.5
Part No. Impedance
(Ω)±25%
[100MHz]
DC resista nce(Ω)R ated current
(mA)max.
max. typ.
MMZ1005S241A 240 0.5 0.19 200
MMZ1005S601A 600 1 0.32 100
MMZ1005S800A 80 0.4 0.09 200
MMZ1005S121A 120 0.5 0.14 200
• All specifications are subject to change withou t notice.
(2/7)
001-01 / 20011102 / e9412_mmz.fm
EMC Components MMZ Series MMZ1005, 1608, 2012 Types
Ferrite Beads
SMD
MMZ1005 TYPE
TYPICAL ELECTRICAL CHARACTERISTICS
Z, X, R vs. FREQUENCY CHARACTERISTICS
MMZ1005S800A MMZ1005S121A
MMZ1005S241A MMZ1005S601A
MMZ1608 TYPE
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD
PATTERN
TEMPERATURE RANGE
PACKAGING STYLE AND QUANTITIES
ELECTRICAL CHARACTERISTICS
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
RX
Z
Operating –55 to + 1 2 5 °C
Packaging style Quantity
Taping 4000 pieces/reel
0.8±0.15
0.3±0.2
1.6±0.15
0.7
2.1
0.7
0.8±0.15
Weight: 4mg
Dimensions in mm
Part No. Impedance
(Ω)±25%
[100MHz]
DC resistance(Ω)Rated current
(mA)max.
max. typ.
MMZ1608R121A 120 0.2 0.12 280
MMZ1608R301A 300 0.35 0.15 230
MMZ1608R601A 600 0.45 0.23 210
MMZ1608R102A 1000 0.6 0.34 190
MMZ1608S800A 80 0.2 0.1 280
MMZ1608S121A 120 0.2 0.12 280
MMZ1608S181A 180 0.3 0.13 230
MMZ1608S301A 300 0.35 0.17 230
MMZ1608S601A 600 0.45 0.25 210
MMZ1608S102A 1000 0.6 0.31 190
MMZ1608Y121B 120 0.2 0.11 280
MMZ1608Y301B 300 0.35 0.15 230
MMZ1608Y601B 600 0.45 0.28 210
MMZ1608Y102B 1000 0.6 0.37 190
MMZ1608Y152B 1500 0.7 0.48 150
MMZ1608D800B 80 0.5 0.25 190
MMZ1608D121B 120 0.6 0.3 180
MMZ1608D301B 300 1 0.5 150
• All specifications are subject to change withou t notice.
(3/7)
001-01 / 20011102 / e9412_mmz.fm
EMC Components MMZ Series MMZ1005, 1608, 2012 Types
Ferrite Beads
SMD
MMZ1608 TYPE
TYPICAL ELECTRICAL CHARACTERISTICS
Z, X, R vs. FREQUENCY CHARACTERISTICS
MMZ1608S800A MMZ1608S181A MMZ1608R121A
MMZ1608S121A MMZ1608Y121B MMZ1608R301A
MMZ1608S301A MMZ1608Y301B MMZ1608R601A
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
RX
Z
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
• All specifications are subject to change withou t notice.
(4/7)
001-01 / 20011102 / e9412_mmz.fm
EMC Components MMZ Series MMZ1005, 1608, 2012 Types
Ferrite Beads
SMD
MMZ1608 TYPE
TYPICAL ELECTRICAL CHARACTERISTICS
Z, X, R vs. FREQUENCY CHARACTERISTICS
MMZ1608S601A MMZ1608Y601B MMZ1608R102A
MMZ1608S102A MMZ1608Y102B MMZ1608Y152B
MMZ1608D800B MMZ1608D121B MMZ1608D301B
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
X
ZR
2500
2250
2000
1750
1500
1250
1000
750
500
250
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
X
R
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
X
ZR
1 10 100 1000
Frequency(MHz)
X
R
Z
2500
2250
2000
1750
1500
1250
1000
750
500
250
0
Z, X, R(Ω)
1 10 100 1000
Frequency(MHz)
X
R
Z
2500
2250
2000
1750
1500
1250
1000
750
500
250
0
Z, X, R(Ω)
1 10 100 1000
Frequency(MHz)
X
R
Z
2500
2250
2000
1750
1500
1250
1000
750
500
250
0
Z, X, R(Ω)
1 10 100 1000
Frequency(MHz)
XR
Z
3000
2700
2400
2100
1800
1500
1200
900
600
300
0
Z, X, R(Ω)
1 10 100 1000
Frequency(MHz)
X
R
Z
1
5
00
1350
1200
1050
900
750
600
450
300
150
0
Z, X, R(Ω)
1 10 100 1000
Frequency(MHz)
X
R
Z
1500
1350
1200
1050
900
750
600
450
300
150
0
Z, X, R(Ω)
• All specifications are subject to change withou t notice.
(5/7)
001-01 / 20011102 / e9412_mmz.fm
EMC Components MMZ Series MMZ1005, 1608, 2012 Types
Ferrite Beads
SMD
MMZ2012 TYPE
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD
PATTERN
TEMPERATURE RANGE
PACKAGING STYLE AND QUANTITIES
ELECTRICAL CHARACTERISTICS
TYPICAL ELECTRICAL CHARACTERISTICS
Z, X, R vs. FREQUENCY CHARACTERISTICS
MMZ2012S800A MMZ2012S181A MMZ2012R121A
MMZ2012S121A MMZ2012Y121B MMZ2012R301A
Operating –55 to + 1 2 5 °C
Packaging style Quantity
Taping 4000 pieces/reel
0.5±0.3
1.25±0.20.85±0.2
Weight: 10mg
Dimensions in mm
2+0.3, –0.1
2.6
1
1
Part No. Impedance
(Ω)±25%
[100MHz]
DC resistance(Ω)Rated current
(mA)max.
max. typ.
MMZ2012R121A 120 0.15 0.07 310
MMZ2012R301A 300 0.2 0.08 270
MMZ2012R601A 600 0.3 0.14 240
MMZ2012R102A 1000 0.35 0.19 230
MMZ2012S800A 80 0.1 0.05 320
MMZ2012S121A 120 0.15 0.06 310
MMZ2012S181A 180 0.2 0.07 270
MMZ2012S301A 300 0.2 0.07 270
MMZ2012S601A 600 0.3 0.13 240
MMZ2012S102A 1000 0.35 0.17 230
MMZ2012Y121B 120 0.15 0.07 310
MMZ2012Y301B 300 0.2 0.1 270
MMZ2012Y601B 600 0.3 0.15 240
MMZ2012Y102B 1000 0.35 0.2 230
MMZ2012Y152B 1500 0.4 0.26 200
MMZ2012Y202B 2000 0.5 0.31 200
MMZ2012D800B 80 0.3 0.12 250
MMZ2012D121B 120 0.4 0.14 250
MMZ2012D301B 300 0.65 0.29 200
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
RX
Z
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
300
270
240
210
180
150
120
90
60
30
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
RX
Z
• All specifications are subject to change withou t notice.
(6/7)
001-01 / 20011102 / e9412_mmz.fm
EMC Components MMZ Series MMZ1005, 1608, 2012 Types
Ferrite Beads
SMD
MMZ2012 TYPE
TYPICAL ELECTRICAL CHARACTERISTICS
Z, X, R vs. FREQUENCY CHARACTERISTICS
MMZ2012S301A MMZ2012Y301B MMZ2012R601A
MMZ2012S601A MMZ2012Y601B MMZ2012R102A
MMZ2012S102A MMZ2012Y102B MMZ2012Y152B
MMZ2012Y202B MMZ2012D800B MMZ2012D121B
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
RX
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
RX
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1000
900
800
700
600
500
400
300
200
100
01 10 100 1000
Frequency(MHz)
Z, X, R(Ω)
R
X
Z
1 10 100 1000
Frequency(MHz)
X
R
Z
2500
2250
2000
1750
1500
1250
1000
750
500
250
0
Z, X, R(Ω)
1 10 100 1000
Frequency(MHz)
X
R
Z
2500
2250
2000
1750
1500
1250
1000
750
500
250
0
Z, X, R(Ω)
1 10 100 1000
Frequency(MHz)
X
R
Z
2500
2250
2000
1750
1500
1250
1000
750
500
250
0
Z, X, R(Ω)
1 10 100 1000
Frequency(MHz)
X
R
Z
2500
2250
2000
1750
1500
1250
1000
750
500
250
0
Z, X, R(Ω)
1 10 100 1000
Fre
q
uenc
y
(MHz)
X
R
Z
2500
2250
2000
1750
1500
1250
1000
750
500
250
0
Z, X, R(Ω)
1 10 100 1000
Fre
q
uenc
y
(MHz)
X
R
Z
1500
1350
1200
1050
900
750
600
450
300
150
0
Z, X, R(Ω)
1 10 100 1000
Fre
q
uenc
y
(MHz)
XR
Z
1500
1350
1200
1050
900
750
600
450
300
150
0
Z, X, R(Ω)
• All specifications are subject to change withou t notice.
(7/7)
001-01 / 20011102 / e9412_mmz.fm
EMC Components MMZ Series MMZ1005, 1608, 2012 Types
Ferrite Beads
SMD
MMZ2012 TYPE
TYPICAL ELECTRICAL CHARACTERISTICS
Z, X, R vs. FREQUENCY CHARACTERISTICS
MMZ2012D301B
1 10 100 1000
Frequency(MHz)
XR
Z
3000
2700
2400
2100
1800
1500
1200
900
600
300
0
Z, X, R(Ω)
