EMC Components
August 2017
For general signal line
MMZ0402 0402[01005 inch]*
* Dimensions Code JIS[EIA]
Chip beads
MMZ0402
type
MMZ series
(2/10)
20170824 / beads_commercial_signal_mmz0402_en.fm
EMC Components
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
The storage period is less than 12 months. Be sure to follow the storage conditions (Temperature: 5 to 40°C, Humidity: 10 to 75% RH
or less).
If the storage period elapses, the soldering of the terminal electrodes may deteriorate.
Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.).
Before soldering, be sure to preheat components.
The preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature
does not exceed 150°C.
Soldering corrections after mounting should be within the range of the conditions determined in the specifications.
If overheated, a short circuit, performance deterioration, or lifespan shortening may occur.
When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to
the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions.
Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal
design.
Carefully lay out the coil for the circuit board design of the non-magnetic shield type.
A malfunction may occur due to magnetic interference.
Use a wrist band to discharge static electricity in your body through the grounding wire.
Do not expose the products to magnets or magnetic fields.
Do not use for a purpose outside of the contents regulated in the delivery specifications.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications
equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement
equipment, industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or
quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to
society, person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions
set forth in the each catalog, please contact us.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing
protection circuit/device or providing backup circuits in your equipment.
REMINDERS
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20170824 / beads_commercial_signal_mmz0402_en.fm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
Chip beads
For general signal line
FEATURES
Noise reduction solution for general signal line.
Various frequency characteristics with 4 materials of different features for countermeasures against everything from general signals to
high-speed signals.
APPLICATION
Noise removal for mobile devices such as smartphones and tablet terminals, and various modules.
Noise removal for PCs and recorders, household appliances such as STBs, smart grids, and industrial equipment.
PART NUMBER CONSTRUCTION
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
The Storage temperature range is for after the circuit board is mounted.
Overview of MMZ0402 type
MMZ 0402 S 100 C T 000
Series name L×W×T Dimensions Material
name
Impedance Characteristic
type Packaging style Internal code
(mm) () at 100MHz
0402 0.4×0.2x0.2 D 100 10 C T Taping 000 W8P2 Paper carrier
S 121 120 F0W W4P1 Plastic carrier
Y
EUC
Type
Temperature range Package quantity Individual weight
Operating
temperature
（°C）
Storage
temperature
（°C）(pieces/reel) （mg）
MMZ0402T000
(W8P2 Paper carrier) –55 to +125 –55 to +125
20,000
0.08
MMZ0402TF0W
(W4P1 Plastic carrier) 40,000
Product compatible with RoHS directive
Halogen-free
Compatible with lead-free solders
RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html
Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
(4/10)
20170824 / beads_commercial_signal_mmz0402_en.fm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
MMZ0402 type
RECOMMENDED REFLOW PROFILE
Preheating Soldering Peak
Temp. Time Temp. Time Temp. Time
T1 T2 t1 T3 t2 T4 t3
150°C 180°C 60 to 120s 230°C 30 to 60s 250 to 260°C 10s
Natural
cooling
t3
t1
Preheating
t2
Soldering
T3 T3
T4
T2
T1
t: Time
Peak
T: Temperature
(5/10)
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Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
MMZ0402 type
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 effectiveness 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 frequency is far from the cutoff frequency. Impedance values selected for
effectiveness at 80 to 400MHz.
D material: For applications calling for low insertion loss at low frequencies and sharply increasing impedance at high frequencies.
Designed for high impedance at high frequencies (300MHz to 1GHz) for signal line applications.
EUC material: Broadband response, low resistance type for 100MHz near more bandwidth. In order to achieve a high impedance in cellu-
lar band is ideal for reception sensitivity.
TYPICAL MATERIAL IMPEDANCE CHARACTERISTICS
0
400
100
200
300
500
10 100 1000 1000
Frequency(MHz)
S
EUC
D
Y
(6/10)
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Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
MMZ0402 type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
Dimensions in mm
0.2±0.02
0.4±0.02
0.08 to 0.14
0.2±0.02
Dimensions in mm
0.2 0.15 to 0.20.15 to 0.2
0.18 to 0.2
(7/10)
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Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
MMZ0402 type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
○Measurement equipment
＊ Equivalent measurement equipment may be used.
Impedance DC resistance Rated current Part No.
[100MHz]
()Tolerance ()max. (mA)max.
10 ±50.07 750 MMZ0402S100CT000
70 ±25% 0.36 300 MMZ0402S700CT000
120 ±25% 0.70 210 MMZ0402S121CT000
150 ±25% 0.70 200 MMZ0402S151CT000
240 ±25% 1.00 200 MMZ0402S241CT000
150 ±25% 0.62 350 MMZ0402EUC151CTF0W
180 ±25% 0.69 300 MMZ0402EUC181CTF0W
75 ±25% 0.70 250 MMZ0402Y750CT000
150 ±25% 0.69 200 MMZ0402Y151CT000
22 ±25% 0.70 250 MMZ0402D220CT000
Measurement item Product No. Manufacturer
Impedance E4991A+16196D Keysight Technologies
DC resistance Type-7556 Yokogawa
(8/10)
20170824 / beads_commercial_signal_mmz0402_en.fm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
MMZ0402 type
ELECTRICAL CHARACTERISTICS
Z VS. FREQUENCY CHARACTERISTICS (BY SERIES)
MMZ0402S SERIES MMZ0402EUC SERIES MMZ0402Y SERIES
MMZ0402D SERIES
0
500
400
300
100
200
100001000100101
Frequency (MHz)
Impedance (Ω)
MMZ0402S151C
MMZ0402S241C
MMZ0402S700C
MMZ0402S100C
MMZ0402S121C
0100001000100101
Frequency (MHz)
Impedance (Ω)
50
100
150
200
250
300
350
400
450
MMZ0402Y151C
MMZ0402Y750C
0
300
250
150
100
50
200
100001000100101
Frequency (MHz)
Impedance (Ω)
MMZ0402D220C
(9/10)
20170824 / beads_commercial_signal_mmz0402_en.fm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
MMZ0402 type
ELECTRICAL CHARACTERISTICS
Z, X, R VS. FREQUENCY CHARACTERISTICS
MMZ0402S100CT000 MMZ0402S700CT000 MMZ0402S121CT000
MMZ0402S151CT000 MMZ0402S241CT000 MMZ0402EUC151CTF0W
MMZ0402EUC181CTF0W MMZ0402Y750CT000 MMZ0402Y151CT000
MMZ0402D220CT000
100001000100101
0
20
40
60
80
100
120
140
160
Frequency (MHz)
Impedance (Ω)
Z
R
X
100001000100101
ZR
X
5
10
15
20
0
Frequency (MHz)
Impedance (Ω)
100001000100101
0
250
150
200
100
50
Frequency (MHz)
Impedance (Ω)
Z
R
X
100001000100101
100
50
150
200
300
250
0
Frequency (MHz)
Impedance (Ω)
Z
R
X
100001000100101
0
500
300
400
200
100
Frequency (MHz)
Impedance (Ω)
Z
R
X
100001000100101
0
400
300
200
100
Frequency (MHz)
Impedance (Ω)
50
150
250
350
Z
R
X
100001000100101
100
50
150
200
300
250
0
Frequency (MHz)
Impedance (Ω)
ZR
X
100001000100101
0
450
300
400
200
100
Frequency (MHz)
Impedance (Ω)
50
150
250
350
Z
R
X
100001000100101
0
500
300
400
200
100
Frequency (MHz)
Impedance (Ω)
Z
R
X
100001000100101
100
50
150
200
300
250
0
Frequency (MHz)
Impedance (Ω)
ZR
X
(10/10)
20170824 / beads_commercial_signal_mmz0402_en.fm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
MMZ0402 type
PACKAGING STYLE
REEL DIMENSIONS
TAPE DIMENSIONS
Type Package specifications A W1 W2 N
MMZ0402T000 Paper carrier（W8P2）ø180±2.0 8.4+2.0, –0.0 14.4max. ø60min.
MMZ0402TF0W Plastic carrier（W4P1）ø178±2.0 5.0±1.0 — ø60±2.0
Dimensions in mm
Type Package specifications WP1 A B D E F G H t K
MMZ0402
Paper carrier
（W8P2）8.0±0.3 2.0±0.05 0.26±0.04 0.46±0.04 1.55±0.02 1.75±0.03 3.50±0.05 2.0±0.05 4.0±0.10 0.4max. —
Plastic carrier
（W4P1）4.0±0.1 1.0±0.04 0.24±0.04 0.44±0.04 0.80±0.08 0.90±0.10 1.80±0.04 1.0±0.04 2.0±0.08 0.3max. 0.29max.
A
2.0±0.5
ø13±0.2
ø21±0.8
Dimensions in mm
1.0
N
W2
W1
HG
B
t t
A P1
W
EF
K
D
Paper carrier
（W8P2）
Plastic carrier
（W4P1）
160min. Taping 200min.
300min.
Drawing direction
Dimensions in mm