The World’s Most Advanced Passive Components
EMI/EMC Components - Data Line Filters
NZ Series Solid Chip Noise Suppressors (N1608Z ~ N5750Z)
Multi-layered Chip Impedance Array
Three-Terminal EMI Chip Filters
Chip Varistor
EMI Suppressor Sheets – “Flex Suppressor”
EMC Chip Filters (M-500 Series)
DC Line Filters – SBP Series
SBT Coils
Data Line Filters
Bead Inductors
DIP Noise Filters
SN Coils – SNT Series
EMC Beads
www.tokin.com
TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375
2TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com
Model Typical Rated DC Remarks L W T S
Impedance Current Resist-
(Ω) (mA) ance
(Ω) max
N1608ZA300 30 at 100MHz 100 0.4 High Loss type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608ZA800 80 at 100MHz 100 0.5 High Loss type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608ZA331 330 at 100MHz 100 0.6 High Loss type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608ZA601 600 at 100MHz 100 0.8 High Loss type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608ZA102 1000 at 100MHz 100 1.2 High Loss type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608ZA202 2000 at 60Mhz 100 1.8 High Loss type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608Z300 30 at 100MHz 100 0.1 High Q type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608Z800 80 at 100MHz 100 0.2 High Q type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608Z121 120 at 100MHz 100 0.2 High Q type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608Z301 300 at 100MHz 100 0.3 High Q type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608Z601 600 at 100MHz 100 0.5 High Q type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N1608Z102 1000 at 100MHz 100 0.7 High Q type 1.6ⴞ0.15 0.8ⴞ0.15 0.8ⴞ0.15 0.1 (min.)
N2012ZA800 80 at 100MHz 300 0.2 High Loss type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.2 (min.)
N2012ZA121 120 at 100MHz 300 0.2 High Loss type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.2 (min.)
N2012ZA601 600 at 100MHz 200 0.5 High Loss type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.2 (min.)
N2012ZA102 1000 at 60MHz 100 1.0 High Loss type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.2 (min.)
N2012Z260 26 at 100MHz 600 0.05 High Q type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.3 (min.)
N2012Z121 120 at 100MHz 300 0.3 High Q type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.3 (min.)
N2012Z221 220 at 100MHz 200 0.4 High Q type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.3 (min.)
N2012Z301 300 at 100MHz 200 0.4 High Q type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.3 (min.)
N2012Z601 600 at 100MHz 200 0.6 High Q type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.3 (min.)
N2012Z102 1000 at 100MHz 100 1.0 High Q type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.3 (min.)
N2012Z202 2000 at 60MHz 100 1.2 High Q type 2.0ⴞ0.2 1.2ⴞ0.3 1.0ⴞ0.3 0.3 (min.)
N3216Z800 80 at 100MHz 100 0.5 3.2ⴞ0.2 1.6ⴞ0.2 1.6ⴞ0.2 0.3 (min.)
N3216Z151 150 at 100MHz 100 0.3 3.2ⴞ0.2 1.6ⴞ0.2 1.1ⴞ0.3 0.3 (min.)
N3216Z501 500 at 100MHz 100 0.5 3.2ⴞ0.2 1.6ⴞ0.2 1.1ⴞ0.3 0.3 (min.)
N3216Z122 1200 at 50MHz 100 1.0 3.2ⴞ0.2 1.6ⴞ0.2 1.35ⴞ0.3 0.3 (min.)
N3216Z202 2000 at 30MHz 100 1.5 3.2ⴞ0.2 1.6ⴞ0.2 1.6ⴞ0.3 0.3 (min.)
N3216ZP500T25 50 at 100MHz 2500 0.02 3.2ⴞ0.2 1.6ⴞ0.2 1.35ⴞ0.3 0.3 (min.)
N4516ZP600T60 60 at 100MHz 6000 0.02 4.5ⴞ0.3 1.6ⴞ0.3 1.3ⴞ0.2 0.3 (min.)
N4516Z600 60 at 100MHz 2500 0.04 4.5ⴞ0.3 1.6ⴞ0.3 1.3ⴞ0.2 0.3 (min.)
N4516Z800 80 at 100MHz 600 0.08 4.5ⴞ0.3 1.6ⴞ0.3 1.3ⴞ0.2 0.3 (min.)
N4532ZP121T60 120 at 100MHz 6000 0.02 4.5ⴞ0.3 3.2ⴞ0.3 1.5ⴞ0.3 0.3 (min.)
N5750Z501 500 at 100MHz 3000 0.04 5.7ⴞ0.3 5.0ⴞ0.3 1.6ⴞ0.2 0.3 (min.)
The NZ Series covers a wide range of imped-
ance characteristics, from bead inductors to
toroidal chips. These chip inductors have
complete monolithic structures that are
designed to prevent electromagnetic interfer-
ence.
Features
•Can be soldered either flow or reflow
•Tape and reel packaging that conforms
with EIA standards
•Two different materials (High Q, High Loss)
are also available with EIA0603, 0805
package size
Applications
•Personal computers, work stations, office
computers, electronic diaries, and other
microcomputer related equipment
•Computer peripherals and terminals
•Prevention of noise emissions from these
types of electronic equipment:
•Prevention of loopback and spurious radia-
tion of unnecessary signals from clock
oscillators
•Prevention of loopback and spurious radia-
tion of unnecessary signals from various
interfaces, excluding RGB and composite
video signals
Specifications
NZ Series Solid Chip Noise Suppressors (N1608Z ⬃ N5750Z)
EMI / EMC Components – Data Line Filters
[mm]
SS
W
L
T
Dimensions (mm)
TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com 3
• 4 Line
N
Impedance (Ω)
10000
1000
100
10
1
0.1 1
• 3 Line
N3216A3Z601
Frequency (MHz)
Impedance (Ω)
110 100 1000 10000
10000
1000
100
10
1
0.1
X
R
Z
Markings
N 3 2 1 6 A 3 Z 3 0 0 T 01
Specifications
• 4 Line
N3216A4Z601
Frequency (MHz)
Impedance (Ω)
10000
1000
100
10
1
0.1 110 100 1000 10000
• 3 Line
N3216A3Z601
Frequency (MHz)
Impedance (Ω)
110 100 1000 10000
10000
1000
100
10
1
0.1
X
R
ZZ
X
R
ledoM ecnadepmI (⍀)ecnatsiseRCD (⍀.xaM) tnerruCdetaR )Am( gnitarepO (erutarepmeT ⬚)C egarotS (erutarepmeT ⬚)C
003Z3A6123N ⵧ10zHM001ta.nim52001001
55– ⬚C⬃521 ⬚C55–⬚C⬃521 ⬚C
121Z3A6123N ⵧ10021 ⫾zHM001ta%52002001
102Z3A6123N ⵧ10002 ⫾zHM001ta%52003001
103Z3A6123N ⵧ10003 ⫾zHM001ta%52054001
106Z3A6123N ⵧ10006 ⫾zHM001ta%52005001
201Z4A6123N ⵧ100001 ⫾zHM001ta%52008001
003Z4A6123N ⵧ10zHM001ta.nim52001001
121Z4A6123N ⵧ10021 ⫾zHM001ta%52002001
102Z4A6123N ⵧ10002 ⫾zHM001ta%52003001
103Z4A6123N ⵧ10003 ⫾zHM001ta%52054001
106Z4A6123N ⵧ10006 ⫾zHM001ta%52005001
0201Z4A6123N ⵧ100001 ⫾zHM001ta%52008001
Surface mounted EMI countermeasure components that suppress noise on three
or four lines in one chip, making them ideal for high density circuit design.
Features
● Compact size and wide range of specifications.
Triple in-line packages: 30Ω, 120Ω, 200Ω, 3030Ω, 600Ω, 1000Ω
Quadruple in-line packages: 30Ω, 120Ω, 200Ω, 300Ω, 600Ω, 1000Ω
Multi-layered Chip Impedance Array
3.2 ± 0.2
0.4 max.
0.8 max.
3.2 ± 0.2
0.9 ± 0.2 1.6 ± 0.2
0.9 ± 0.2 1.6 ± 0.2
Rated current
Packaging Method (B or T)
Impedance
Material
Circuit Number
Dimensions
Series
(mΩ)
EMI / EMC Components – Data Line Filters
Features
● Personal computers, work stations, office computers, electronic diaries, and other microcomputer
related equipment.
● Computer peripherals and terminals.
● Prevention of noise emissions from various electronic equipment.
● Prevention of loopback and spurious radiation of unnecessary signals from clock oscillators
and various other interfaces, excluding RGB and composite video signals.
Circuit Diagram Shapes and Dimensions
• 3 Line • 3 Line
• 4 Line • 4 Line
4TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com
Rated voltage Rated current Withstand voltage Insulation resistance Operating temperature
DC (V) DC (mA) DC (V) (M
⍀
) min. range
⬚C
50 200 125 10
4
–40 +85
Model Static capacitance Inductance Attenuation (dB) / Frequency (MHz)
pF nH OdB 3dB 10dB
E4525T300 30 25 70 210 370
E4525T500 60 25 30 110 220
E4525T101 110 25 20 60 140
E4525T181 190 25 10 30 90
Withstand Insulation Operating
Rated voltage Rated current voltage resistance DC resistance temperature range
DC (V) DC (mA) DC (V) (M⍀) min. (m⍀) max. (⬚C)
50 500 125 10
4
300 -25 +85
Model Static capacitance Inductance Attenuation (dB) / Frequency (MHz) Code
(pF) (nH) 10dB 20dB
E3216T100 10 11 (1250 2000) (1500) 01
E3216T200 20 17 710 2000 970 02
E3216T400 45 37 360 1000 530 07
E3216T800 85 37 220 1000 350 10
E3216T181 190 37 120 1000 210 12
Tokin has implemented compact and high-perfor-
mance terminal noise suppressers (measuring
3.2L x 1.6W x 2.5T mm) by using low-temperature
burned ceramics.
Features
•
Has a pitch width of 1.6 mm, parallel mountable
on ICs with 2.54mm pitches
•
Requires about the one-half the mounting area
compared with E4525T series (low-profile type),
allowing high density packaging
Applications
•
Clock signal circuits (5 to 60MHz)
•
I/O circuits for super-high-resolution videos
(EGA, VGA, ULTRA, VGA, etc.)
•
Noise elimination for signal circuits
Specifications
Note: Tape and Reel Packaging is available.
Note: Tape and Reel Packaging is available.
13
2
Noise Source
Circuit Construction
13
2
Noise Source
Circuit Construction
This three-terminal noise suppressor is
surface mounted type and is used to
eliminate spurious noise from high speed
data lines of electronic equipment.
Features Applications
•
High attenuation over a wide band
•
Clock signal lines (5 to 60MHz)
•
Available in 4 models to suit the EMI
•
High resolution video signal lines
suppression effect ideal to your needs
•
EMI suppression of secondary signals
•
Superior cicuit matching characteristics
•
Can be soldered by flow or flow or reflow
machines
Polarity marking
e
W
L
101
123
Top surface
T
ge
Bottom surface
Side surface
Dimensions (mm)
L
W
T
g
e
4.5 ± 0.3
2.5 ± 0.3
1.4 ± 0.3
1.0 ± 0.3
0.1 min.
0.1 min.
Polarity marking
Identification code
[mm]
0.8 ⴞ 0.3 0.1 min.
0.1 min.
1.6 ⴞ 0.3
2.5 ⴞ 0.3
3.2 ⴞ 0.3
02
123
Side surface
(marking side)
Rear surface
Side surface
Three-Terminal EMI Chip Filters (E3216T Series)
Three-Terminal EMI Chip Filters (E4525T Series)
EMI / EMC Components – Data Line Filters
TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com 5
Three-Terminal EMI Chip Filters (E3216C Series)
This three-terminal chip ceramic
capacitor boasts excellent high
frequency characteristics. Its small
size and surface-mount configuration make
it ideal as a countermeasure
against high frequency spurious noise.
Shape and Dimensions
Specifications
Features
● Three terminal construction
enables noise suppression at
high frequencies
● Ceramic single-plate construction
provides high reliability
● Plated electrodes insure
excellent solder dip resistance
Applications
● Personal computers and peripherals
● Automotive electronics
● Noise immunity for TV’s and VCR’s
● Countermeasure against spurious
noise interference in wireless
communications equipment
3.2 ± 0.2
0.4 ± 0.3 1.0 ± 0.3 0.4 ± 0.3
1.6 ± 0.2
(mm)
Circuit Construction
Input Output
Model
E3216C101
E3216C221
E3216C471
E3216C102
E3216C222
Electrostatic
Capacity
(pF)
Capacitance/
Tolerance
(pF)
Rated
Voltage
DC (V)
Rated
current
AC (mA)
Dielectric
resistance
(MΩ) min.
100
220
470
1000
2200
⫹50%
⫺20 25 1000220
These RC filters are T-type filters which include a resistor added to a line of three-terminal
chip ceramic capacitors, resulting in superior high frequency characteristics.
Features
●Provides attenuation over a wider range as a result of the addition of a capacitor to
a three-terminal chip capacitor
●Allows noise elimination up to high frequency range as a result of a three-terminal
construction with superior frequency responses
●High reliability because of the use of ceramics
●Adopts plated terminal electrodes with superior solderability and solder heat resistance
Dimensions
Specifications
Rated Insulation Operating Capacitance Resistance
current resistance temperature range allowance allowance
DC (W) DC (mA) (M⍀) min. (⬚C) (%) (%)
1/16 25 103-25 +85 +50 ⴞ30
-20
Model Capacitance DC resistance
(pF) (⍀)
E3216RA221 220 100
E3216RA101 100 100
E3216RA470 47 100
E3216RA220 22 100
E3216RB221 220 50
E3216RB101 100 50
E3216RB470 47 50
E3216RB220 22 50
Note: Tape and Reel Packaging
is available.
1M 10M 100M 1G
60
50
40
30
20
10
0
Three-terminal Capacitor type
RC type
ATTENUATION CHARACTERISTICS (DB)
FREQUENCY (MHz)
E 3216 RA 101
Taping (2000pcs. / reel)
Electrostatic capacity
RA : 100⍀
RB : 50⍀
Dimensions
Series name
Numbering
System
1.0±0.3 0.4±0.30.4±0.3
1.6±0.2
1.5 max.
3.2±0.2
Applications
● Countermeasures against noise emitted from personal
computers or OA equipment
Three-Terminal EMI Chip Filter s (E3216RA/RB Series)
EMI / EMC Components – Data Line Filters
6TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com
Impedance Characteristics (Reference Data)
MAXIMUM VOLTAGE [V] MAXIMUM VOLTAGE [V]
MAXIMUM VOLTAGE [V] MAXIMUM VOLTAGE [V]
MAXIMUM VOLTAGE [V] MAXIMUM VOLTAGE [V]
100 1000
100
100
1001000
100 10
10
10
10 10
10 1
11uA 10uA 100uA 1mA 10mA 100mA 1A 10A 100A
1uA 10uA 100uA 1mA 10mA 100mA 1A 10A 100A
1uA 10uA 100uA 1mA 10mA 100mA 1A 10A 100A 1uA 10uA 100uA 1mA 10mA 100mA 1A 10A 100A
1uA 10uA 100uA 1mA 10mA 100mA 1A 10A 100A
1uA 10uA 100uA 1mA 10mA 100mA 1A 10A 100A
CURRENTCURRENT
CURRENT CURRENT
CURRENTCURRENT
MAXIMUM LEAKAGE
MAXIMUM CLAMPING VOLTAGE MAXIMUM LEAKAGE
MAXIMUM LEAKAGE
MAXIMUM LEAKAGE
MAXIMUM LEAKAGE MAXIMUM LEAKAGE
MAXIMUM CLAMPING VOLTAGE
MAXIMUM CLAMPING VOLTAGE MAXIMUM CLAMPING VOLTAGE
MAXIMUM CLAMPING VOLTAGE MAXIMUM CLAMPING VOLTAGE
V2012A140
V2012A3R5
V2012A5R5
V3216A680
V3216A560
100
V2012A420
V2012A330
V2012A260
V2012A180
V3216A420
V3216A330
V3216A260
V3216A180
V2012A680
V2012A560
V3216A140
V3216A5R5
V3216A3R5
.oNtraP
tnerrucdetaR rotsiraV A01taegatloV )CDAm1( )V(aV
mumixaM egatloVtupnI )sµ02/8( )V(cV
mumixaM egatloVegruS )sµ02/8( )A(aI
mumixaM ygrenEegruS )sµ0001/01( )J(aW
ecnaticapaC zHM1=fta
)Fp(pC
)V()CD(wV)V()CA(wV
J5R3A2102V
䊐䊐
5.35.27.3 ⬃⬃
⬃
⬃⬃ 5.5410013.0
001 ⬃⬃
⬃
⬃⬃ 0002
J5R5A2102V
䊐䊐
5.50.41.7 ⬃⬃
⬃
⬃⬃ 3.9610514.0
J041A2102V
䊐䊐
41019.51 ⬃⬃
⬃
⬃⬃ 3.02030514.0
J081A2102V
䊐䊐
81415.22 ⬃⬃
⬃
⬃⬃ 0.82040528.0
J062A2102V
䊐䊐
62025.92 ⬃⬃
⬃
⬃⬃ 5.83650522.1
J033A2102V
䊐䊐
33620.83 ⬃⬃
⬃
⬃⬃ 0.54270818.0
J024A2102V
䊐䊐
24030.64 ⬃⬃
⬃
⬃⬃ 0.65680818.0
J065A2102V
䊐䊐
65040.16 ⬃⬃
⬃
⬃⬃ 0.670110810.1
J086A2102V
䊐䊐
86050.67 ⬃⬃
⬃
⬃⬃ 0.090310810.1
J5R3A6123V
䊐䊐
5.35.27.3 ⬃⬃
⬃
⬃⬃ 5.5410314.0
001 ⬃⬃
⬃
⬃⬃ 0002
J5R5A6123V
䊐䊐
5.50.41.7 ⬃⬃
⬃
⬃⬃ 3.9610816.0
J041A6123V
䊐䊐
41019.51 ⬃⬃
⬃
⬃⬃ 3.02030816.0
J081A6123V
䊐䊐
81415.22 ⬃⬃
⬃
⬃⬃ 0.82040720.1
J062A6123V
䊐䊐
62025.92 ⬃⬃
⬃
⬃⬃ 5.83650725.1
J033A6123V
䊐䊐
33620.83 ⬃⬃
⬃
⬃⬃ 0.54270129.0
J024A6123V
䊐䊐
24030.64 ⬃⬃
⬃
⬃⬃ 0.65680129.0
J065A6123V
䊐䊐
65040.16 ⬃⬃
⬃
⬃⬃ 0.670110123.1
J086A6123V
䊐䊐
86050.67 ⬃⬃
⬃
⬃⬃ 0.090310123.1
Specifications
Internal code
Packing B : Bulk T, L : Reel
Termination J : Nickel barrier
Maximum continuous working voltage 3R5 : 3.5V
Materials
Size Dimension 2012 : 2.0 ⴛ 1.2mm
3216 : 3.2 ⴛ 1.6mm
Series
V 2 0 1 2 A 3 R 5 J
C
W
L
T
Markings
Shapes and Dimensions
(mm)
Features
● High surge resistance:
100 to 270A
● ZnO ceramic varistor
Chip V aristor
Applications
● ESD countermeasures, burst
noise protection measures
● Signal I/O, motor drive circuits
SMD Type Chip Varistor provides
highly reliable surface mount
application.
N3216
N2012 2.0 ± 0.2 1.25 ± 0.2 1.0 ± 0.2 0.1
3.2 ± 0.2 1.60 ± 0.2 1.3 ± 0.2 0.2
LW T
C min.
EMI / EMC Components – Data Line Filters
TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com 7
EMI Suppressor Sheets – “Flex Suppressor”
Soft magnetic sheets designed to efficiently
suppress a wide range of high frequency
radiation noise generated in various electronic
equipment. They can serve as excellent EMC
suppressors of high frequency noise difficult to
countermeasure with conventional ferrite/
ceramic materials.
Features
●Usable in quasi microwave ranges - can be used in
high-speed clocks (100 MHz to 3 GHz)
●Thin (0.3 to 2mm), flexible material - can be used in
portable equipment
●Virtually no limitation to where it can be used.
●Easy to process, suitable for a wide variety of
applications, available in custom sizes
●High electrical resistance (106 to 108 ohms) -
functions as an absorber
●Includes non-conductive adhesive backing
Features
●Radiation noise suppression in all kinds of
electronic equipment
●Intra-system application to suppress noises
in quasi microwave ranges
●Virtually no limitation to where it can be
used: mobile communications equipment,
wireless equipment (BS, CS tuners), office
automation equipment (personal computers,
TFT LCD’s, etc.), communications terminals
in audio audio/video equipment, digital
exchanges, etc.
Apply directly to casing (Case 1)
Apply between boards (Case 2)
LSI & IC - Apply directly to top surface
Caution: Thermal conductivity
(Typ: 4.33 ⫻ 10-4 cal/cm . s . ⬚C) (Case 3)
Wrap around cable.
Caution: Must be covered with heat
shrink material. (Case 3)
Apply directly to flat cable. (Case 3)
epyT ssenkcihTdradnatS )mm( erutcurtS gnitarepO (erutarepmeT ⬚)C detsiLsdradnatS
E4K 5.0 elgniS reyaL ⫺ot02 ⫹08 1V-49LU
0.1
)mm(ezisdradnatSsnoitacilppA
52 ⫻⫻
⫻
⫻⫻ 51.cte,CI,CISA
05 ⫻⫻
⫻
⫻⫻ 02.cte,rotarenegkcolc,elbactalF
07 ⫻⫻
⫻
⫻⫻ 05.cte,noitatskrow,CP
012 ⫻⫻
⫻
⫻⫻ 051.cte,MTA
Type and Specifications
When and where Flex Suppressor sheets are used:
Case 1: To suppress noise generated by casing.
Case 2: To suppress noise generated between PCB boards.
Case 3: To suppress unwanted radiation of noises from LSI, IC
and cables.
Amount of attenuation
for coupling noises
●
Amount of attenuation
for transmission noises
●
Loop antenna Loop antenna
Measurement Method
• Attenuation level for transmission noises • Attenuation level for coupling noises
Frequency (MHz) Frequency (MHz)
Transmission (dB)
Coupling (dB)
ATT 10dB ATT 10dBREF -20.0dBm
10dB/DIV
REF -20.0dBm
10dB/DIV
RWB 1 MHz
VBW 1 kHz
SWP 2s
START 100 MHzSTOP 1100 MHz
RWB 1 MHz
VBW 1 kHz
SWP 2s
START 100 MHz STOP 1100 MHz
K4E (0.5mm thick)
K4E (1.0mm thick)
K4E (1.0mm thick)
Copper Foil
Without sheet Without sheet
K4E (0.5mm thick)
Copper Foil
Characteristics
EMI / EMC Components – Data Line Filters
8TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com
The key to suppressing radiated noise
emissions generated by electronic
equipment and systems is the suc-
cessful application of effective counter-
measures at the data lines. To answer
your need for high-performance EMC
components for designing data lines
between central processing units and
terminals, Tokin has developed out-
standing compact filters that enable
easy surface mounting.
Applications
•TVs, FM/AM tuners, VTR/VCRs
•Personal computers, equipment using
microcomputers, peripheral terminals
•Data terminals
Features
•Can be mounted using flow or reflow
soldering
•The ideal countermeasure against
common-mode noise in the signal
transmission lines of data commu-
nications terminals and digital equip-
ment
•Highly effective in suppressing radiat-
ed emissions per FCC, VDE and VCCI
standards.
Specifications
Model Model Frequency Range Rated Current Remarks
Bulk Tape & Reel (MHz) (mA)
M-520C M-520CT 20 300 1000 2 line Common mode (Molded)
M-521C M-521CT 1 300 1000 2 line Common mode (Non-Molded)
M-522C M-522CT 20 300 1000 2 line Common mode (Non-Molded)
M-532C M-532CT 20 300 500 3 line Common mode (Non-Molded)
M-538C M-538CT 20 300 100 3 line Common mode (Non-Molded)
M-540C M-540CT 20 300 100 4 line Common mode (Molded)
M-542C M-542CT 20 300 500 4 line Common mode (Non-Molded)
EMC Chip Filters (M-500 Series)
M-521C, M-522CM-520C M-532C, M-538C M-540C M-542C
4.9 0.2
6.6
5.6* 0.25
5.6**
2.54
0.85
1.2
1
2
3
4
88
7
6
5
Lot No.
5.6 0.25
5.6
9.8
2.54
1.2
1
2
3
4
88
7
6
5
9.0
2.54
1.2
1
2
3
6
5
4
4.2 0.2
5.5
5.0 2.54
1.2
1
2
4
3
Lot No. Lot No.
0.2
6.6
2.54
1.2
1
2
4
3
*M-538CT: 3.5 **M-538CT: 5.8
4.2
+0.05
–0.05
5.0
9.8
9.0 9.0
9.0
9.0
9.8
1 10 100 500
1000
2000
100
10
M-542C
M-521C
M-532C
M-522C
M-520C, M-540C
M-538C
IMPEDANCE (Ω)
FREQUENCY (MHz)
Dimensions
(mm)
EMI / EMC Components – Data Line Filters
TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com 9
9 max.
8 max.
(2.35)
(1.5)
(4.5)
1
23
4
DC Line Filters – SBP Series
Features
● Employs high-performance ferrites
with excellent frequency characteristics
● Compact sized SMD type common mode choke coils
designed for easy mounting on PC boards
Applications
● Countermeasures against radiated noise in
computers, word processors and microcomputers
● Countermeasures against output common mode
noise in switching power supplies and AC adapters
These SMD type filters are effective
in counteracting noise in DC lines.
Model Rated
Current
(A)
Rated
Voltage
(DCV)
Impedance
(Ω)
Typ.
DC
Resistance
(mΩ/line)
Typ.
SBP-5001 5 50 750 3.6
5.7 max.
1
10 100 1000
1000
100
10
IMPEDANCE (Ω)
FREQUENCY (MHz)
1
SBP-5001
1
2
4
3
Specifications
Shapes and Dimensions
(mm) Impedance Chacteristics
Circuit Diagram
EMI / EMC Components – Data Line Filters
10 TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com
Rated Current Inductance DC Resistance
Model (1kHz, 70mA) Packaging
(mA) (H) (m⍀)max.
SBT–0115W 500 5 30 Loose types
SBT–0140W 500 40⫾35% 40 Loose types
SBT–0160W 500 60⫾35% 45 Loose types
SBT–0180W 500 80⫾35% 55 Loose types
•Rated voltage: 50V •Insulation resistance: More than 10MV (100 V.DC, between lines)
•Test voltage: 200V.DC for one minute between lines •Operating temperature: –25 , +708C
Rated Rated Inductance DC Operating
Model Voltage Current at 100kHz, 1mA Resistance Temperature
DC (V) (A) (
µ
H) min. (m⍀) max. ⬚C
SBT–0308W 50 3.0 6.75 20 -25+85
SBT–0310W 50 2.5 7.7 30 -25 +80
SBT–0315W 50 2.0 11.9 45 -25+75
Rated Inductance DC
Model Current (1kHz, 70mA) Resistance Packaging
(mA) (
µ
H) (m⍀) max.
SBT–0208 500 8 ⴞ50% 20 Loose/tape types
SBT–0210 500 10 ⴞ50% 20 Loose/tape types
SBT–0240 500 40 ⴞ35% 34 Loose/tape types
SBT–0260 500 60 ⴞ35% 50 Loose/tape types
5.08±0.5 2.54±0.5
14.5±1
7.5 max.
6.4 max.
8.0 max.
1
2
4
3
[mm]
1
4–0.6∅
1 10 100
1000
100
10
500
SBT-0180W
SBT-0160W
SBT-0140W
SBT-0115W
IMPEDANCE (Ω)
FREQUENCY (MHz)
5.08
2.54
[mm]
4–0.6∅
8.0 max.
3.5±1.0
5.0±0.57.5±0.5
10.5 max. 7.5 max.
[mm]
1 10 100
1000
100
10
SBT-0315W
SBT-0310W
SBT-0308W
IMPEDANCE (ohm)
FREQUENCY (MHz)
5.0
7.5
[mm]
[mm]
12.76.35±1.3 7.5 max. 2.5 max.
5±0.512.7±0.3
18+2.0
–0.0
11 max.
1 max.
32.2
max.
18
[mm]
8.7 max.
4.5±1
7.5 max.
5±0.5
2.5
max.
0.6∅
1 10 100
1000
100
10
SBT-0260
SBT-0240
SBT-0210
SBT-0208
IMPEDANCE (Ω)
FREQUENCY (MHz)
Circuit Construction Dimensions
Circuit Construction Dimensions
Dimensions
SBT Coils
Employing a high-performance ferrite
toroidal core, Tokin SB coils provide ideal
countermeasures against EMI.
Features
•Employ high-performance ferrites with
superior frequency characteristics
•Compact size, high-performance and
low cost
•Available in tape format for automatic
installation
•Enable common-mode noise suppres-
sion without influencing video signals
•L-element circuit ensures excellent
attenuation characteristics over a wide
frequency range
Applications
•EMI countermeasures at signal lines of
personal computers, microcomputers,
peripheral devices, etc.
•Countermeasures against common-
mode noise at composite video signals
SBT Series
SBT-03W
Series
SBT-W Series
SBT-03W
Series
SBT Series
EMI / EMC Components – Data Line Filters
SBT Coils
TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com 11
Dimensions (mm) Frequency
Model ABCDRange Remarks
ESD-R Series ESD-R-10D 9.5 5.0 10.0 300 MHz
ESD-R-10S 10.5 5.5 20.0 300 MHz
ESD-R-12A 11.8 7.3 15.0 100 MHz
ESD-R-12C 11.8 7.3 15.0 300 MHz
ESD-R-12E 11.8 7.3 8.0 300 MHz
ESD-R-12F 12.0 8.5 15.0 300 MHz
ESD-R-12S 12.0 7.0 5.5 300 MHz
ESD-R-14A 14.0 7.0 3.0 100 MHz Coated core
ESD-R-14C 14.0 7.0 3.0 100 MHz
ESD-R-14S 14.3 6.3 28.5 300 MHz
ESD-R-15C 15.2 10.5 12.5 300 MHz
ESD-R-16 15.9 11.6 8.4 —100 MHz
ESD-R-16C 16.0 9.0 17.0 300 MHz
ESD-R-17S 17.5 9.5 28.5 300 MHz
ESD-R-19SD 18.5 10.0 10.0 300 MHz
ESD-R-19E-1 19.0 10.7 5.3 300 MHz Coated core
ESD-R-25SD 25.0 15.0 12.0 300 MHz
ESD-R-25S 25.0 15.0 12.0 100 MHz
ESD-R-25L-A 25.3 15.1 12.1 300 MHz Coated core
ESD-R-26S 26.0 13.0 28.5 300 MHz
ESD-R-28C 28.0 16.0 13.0 300 MHz
ESD-R-31C 31.0 19.0 8.0 300 MHz
ESD-R-12D 12.9 6.0 6.4 300 MHz
ESD-R-19 19.0 9.0 11.0 100 MHz
ESD-R-19D 19.0 9.0 11.0 300 MHz
ESD-R-25 26.0 14.0 15.0 100 MHz
ESD-R-25D 26.0 14.0 15.0 —300 MHz
ESD-R-38 39.0 17.5 14.0 100 MHz
ESD-R-47 48.0 25.5 16.0 100 MHz
ESD-R-57 61.0 32.4 24.0 100 MHz
ESD-R-19B 21.5 8.8 12.5 18.5 100 MHz Color of case: White
ESD-R-19DB 21.5 8.8 21.5 18.5 300 MHz Black
ESD-R-25B 29.3 13.9 15.0 23.0 100 MHz White
ESD-R-25D-B 29.3 13.9 15.0 23.0 300 MHz Black
ESD-R-38B 42.4 17.9 16.0 28.0 100 MHz White
ESD-R-47B 51.5 25.5 17.5 34.0 100 MHz White
ESD-SR Series ESD-SR-12 19.0 max. 30.0 max. 300 MHz
ESD-SR-12-S 12.0 25.3 300 MHz W/O case
ESD-SR-15 22.5 max. 33.5 max. ——300 MHz
ESD-SR-15-S 15.0 28.3 300 MHz W/O case
ESD-SR-25 33.0 max. 33.5 max. 300 MHz
ESD-SR-25-S 25.0 23.0 300 MHz W/O case
Merely inserting EMI filters in the power line is
sometimes not completely effective in reduc-
ing the susceptibility of electronic equipment
to external noise. For example, high frequen-
cy signals may enter directly through the
equipment case. In such cases, Tokin Data
Line Filters, utilizing Tokin’s own high-grade
ferrite materials, can be applied directly to
signal or data lines to help reduce noise
susceptibility.
A
B
C
6.5
D
AB
5.1
3C
(With case)
(With snail-shaped case)
Data Line Filters
EMI / EMC Components – Data Line Filters
12 TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com
Dimensions (mm)
Model a b c d e Applications Remarks
ESD-FPL-7 28.0 23.5 7.7 6.8 1.5 16 Core
ESD-FPL-13 23.8 18.8 6.3 15.0 1.1 13 Core
ESD-FPL-15 28.0 23.5 7.7 14.6 1.5 16 Core
ESD-FPL-16 37.0 25.4 12.0 12.7 1.9 16 Core
ESD-FPL-20-12 33.2 27.0 8.0 12.0 1.5 20 Core
ESD-FPL-20-15 33.2 27.0 8.0 15.0 1.5 20 Core
ESD-FPL-26 41.2 35.0 7.7 15.0 1.5 26 Core
ESD-FPL-34 60.0 48.5 12.0 12.7 2.2 34 Core ESD-FPL-34-R: Coated
ESD-FPL-50 80.0 68.6 12.0 12.7 1.9 50 Core
ESD-FPD-16 37.0 25.4 10.0 12.7 2.6 16 Core Hinged type, stainless clamp
ESD-FPD-16-1 37.0 25.4 10.0 12.7 2.6 16 Core Hinged type, nylon clamp
ESD-FPD-34 60.0 48.3 10.0 12.7 2.0 34 Core Hinged type, stainless clamp
ESD-FPD-34-1 60.0 48.3 10.0 12.7 2.0 34 Core Hinged type, nylon clamp
ESD-FPD-40 68.0 56.0 10.0 12.7 2.0 40 Core Hinged type, stainless clamp
ESD-FPD-40-1 68.0 56.0 10.0 12.7 2.0 40 Core Hinged type, nylon clamp
ESD-FPD-50 80.0 68.6 10.0 12.7 2.0 50 Core Hinged type, stainless clamp
ESD-FPD-50-1 80.0 68.6 10.0 12.7 2.0 50 Core
;
;
[mm]
d
e
c
a
b
;;
;;
d
e
c
a
b
Data Line Filters (cont.)
ESD-FPD Series (core)
ESD-FPL Series
ESD-FPL Series
Bead Inductors
DIP Noise Filters
SN Coils – SNT Series
Model Type Packaging
EMI / EMC Components – Data Line Filters
B-01-AT 5000 reel
B-01-AT1F Axial lead tape 2000 flat
B-01-A loose type
B-01-RT 2000 reel
B-01-RTF 2000 flat
B-02-R loose type
B-06-R-25 Radial lead tape loose type
B-06-R-50 loose type
B-06-RTF-50 2000 reel
Data Line Filters (cont.)
D-40C 8.72 ⴛ 10 ⴛ 9 6P/3 Common mode
D-42C 13.8 ⴛ 10 ⴛ 9 10P/5 Commonmode
D-45C 21.42 ⴛ 10 ⴛ 9 16P/8 Common mode
D-47C 26.5 ⴛ 10 ⴛ 9 20P/10 Common mode
D-55C 13.8 ⴛ 10 ⴛ 9 16P/5 Common mode
D-58C 21.42 ⴛ 10 ⴛ 9 16P/8 Common mode
D-22C 12 ⴛ 23 ⴛ 23 6P/3 Common mode
D-03C 25.5 ⴛ 12.5 ⴛ 7.5 16P/8 Common mode
D-03C1 25.5 ⴛ 12.5 ⴛ 7.5 16P/8 Common mode
D-07C1 25.5 ⴛ 22.5 ⴛ 10 16P/8 Common mode
D-08C2 12 ⴛ 21 ⴛ 20 8P/4 Common mode
D-08C2A 16 ⴛ 21 ⴛ 14 8P/4 Common mode
D-05N1 23 ⴛ 12.5 ⴛ 9 16P/8 Normal mode
D-16C 12.5 ⴛ 16 ⴛ 8.5 8P/4 Common mode
D-20C 13 ⴛ 25.5 ⴛ 11 16P/8 Common mode
Model Dimensions Remarks
SNT-S10 3.0 1.5 25 2.5 ⴛ 9.5 ⴛ 5.0 Loose type/reel type
SNT-S20 1.5 6 35 12.5 ⴛ 9.5 ⴛ 5.0 Loose type/reel type
SNT-S30 0.5 13 95 12.5 ⴛ 9.5 ⴛ 5.0 Loose type/reel type
SNT-D10 3.0 2.5 25 12.5 ⴛ 9.5 ⴛ 6.0 Loose type/reel type
SNT-D20 1.5 10 45 12.5 ⴛ 9.5 ⴛ 6.0 Loose type/reel type
SNT-D30 0.5 20 98 12.5 ⴛ 9.5 ⴛ 6.0 Loose type/reel type
Rated Current Inductance DC Resistance Dimensions
Model (A) Min. (H) Max. (mΩ)Max. (mm) P ackaging
TOKIN AMERICA 155 Nicholson Lane • San Jose, CA 95134 Tel: 408.432.8020 Fax: 408.434.0375 www.tokin.com 13
EMI / EMC Components – Power Line Filters
Power Line Filters
Data Line Filters (cont.) EMC Beads
Model Frequency Range Impedance (kΩRated Current DC Resistance Application
(MHz) or attenuation (mA) (Ω)
LFT 0.5 727 (15dB) (at 0.5 MHz) 100 10 Low Freq.
SZ-03 0.5 727 (at 0.5 MHz) 100 10 Low Freq.
ST-101 0.5 73 (at 0.5 MHz) 200 0.25 Low Freq.
ST-101A 0.5 73 (at 0.5 MHz) 200 0.25 Low Freq.
ST-110AV 0.5 727 (at 0.5 MHz) 300 3 Low Freq.
ST-110AH 0.5 727 (at 0.5 MHz) 300 3 Low Freq.
HFT 7 40 2.6 (15dB) (at 7 MHz) 100 0.2 High Freq.
ST-201 7 40 1.5 (at 7 MHz) 200 0.15 High Freq.
ST-201A 7 40 1.5 (at 7 MHz) 200 0.15 High Freq.
ST-202 7 100 0.6 (at 100 MHz) 1000 0.05 High Freq.
ST-202A 7 100 0.6 (at 100 MHz) 1000 0.05 High Freq.
ST-101F2 0.5 740 (at 600 MHz) 200 2.7 Low Freq.
ST-110BH 0.5 7150 (at Resonance) 150 7.5 Low Freq.
ST-110BV 0.5 7150 (at Resonance) 150 7.5 Low Freq.
ST-202S 7 100 0.6 (at 100 MHz) 1000 0.035 High Freq.
Dimensions Diameter of
Model Rated Voltage Rated current Inductance (W x D x H) pin terminal
DC (V) (A) (H) min. (mm) (mm
)
SH-201/211 50 3 0.5
SH-202/212 50 3 1.5 12.5 x 10 x 12 / 14 x 12 x 9.5
SH-201/311 50 3 3.2 0.7
SH-201/312 50 3 7.5
DC Line Filters SH type DC Line Filters are best suited for DC line noise countermeasures.
EMI / EMC Filters for Telephone Sets
With increasing broadcast output
and with new broadcasting equipment
going into use, electromagnetic wave
interference in telephones has recently
become a serious problem. In addition,
the rapid proliferation of electronic and
digital telephones causes a corre-
sponding decrease in the immunity
against electromagnetic wave interfer-
ence. We need to find new ways to deal
with the negative influences of electro-
magnetic waves.
Following extensive research into mag-
netic materials and noise suppressors,
Tokin has developed and standardized a
noise filter that features high frequency
characteristics for residential telephones.
This noise filter is useful as a noise sup-
pressor for telephone signal lines and
prevents FM/AM radio and TV broadcasts
from interfering with telephone service. It
also prevents unwanted radiation noise.
Note: Rated voltage: 50V DC.Test voltage: 500V DC, one minute. Insulation resistance: min. 10 MΩ(250V DC).Temperature range: -20˚C to +75˚C.
For high frequency 8 terminals, DIP series are available. For applications over 40 MHz, consult our Technical Department.
B-1 4.8 ⫻ 5.5 Inductive bead
B-3 6.8 ⫻ 9.0
B-4 6.4 ⫻ 10.5 Resistive bead
B-5 6.4 ⫻ 11.0
B-7 4.8 ⫻ 6.0 Inductive bead
B-8 –
B-9 7.0 ⫻ 7.5 Resistive bead
B-10 –
Model Dimensions (mm) Remarks
