• 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.
Clamp Filters (Ferrite Core with Case)
For cable
ZCAT series
Type:
Issue date:
ZCAT
ZCAT-A/-AP
ZCAT-B
ZCAT-C
ZCAT-D/-DT
February 2012
• All specifications are subject to change without notice.
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Clamp Filters
For Cable
ZCAT Series
FEATURES
• Unique plastic case ensures simple, convenient installation and
includes a self-holding mechanism to prevent slippage on
cables.
• Ferrite core provides excellent absorption of high-frequency
EMC.
• Highly effective as countermeasure against common mode EMC
without adverse effect on signal quality.
• Large core size prevents saturation during large signal surges.
APPLICATIONS
Personal computers, word processors, monitors, hard disk drives,
digital telephones, audio devices, electronic musical instruments,
video games, copiers and facsimiles
PRODUCT IDENTIFICATION
(1) Series name
(2) Outer dimensions(mm)
(3) Length(mm)
(4) Inner dimensions(mm)
(5) Material code
(6) Fixed type code
A: Cable fixed
Hold the cable to secure it with the main body
AP:Cable fixed (with lock mechanism)
B: Clamp fixed
C: Cable coil securing type (Coil the cable one time within the
case to fix it/with lock mechanism.)
D: Flat cable type
DT: Flat cable type (Hold with adhesive pad.)
Non code: Band fixed
(Secure the cable and main body with the nylon belt.)
(7) Outer color code
BK: Black
Non code: Gray
TEMPERATURE RANGES
ZCAT-C TYPE
PACKAGING STYLE AND QUANTITIES
Conformity to RoHS Directive
ZCAT 24 36 – 13 30 A – BK
(1) (2) (3) (4) (5) (6) (7)
Operating temperature range –40 to +85°C
Temperature range for
engagement work 0 to +50°C
Type Quantity
ZCAT3035 200 pieces/box
ZCAT2017-B 350 pieces/box
ZCAT2235 400 pieces/box
ZCAT2436 400 pieces/box
ZCAT2032 420 pieces/box
ZCAT2035 480 pieces/box
ZCAT2132 480 pieces/box
ZCAT2749 400 pieces/box
ZCAT1730 840 pieces/box
ZCAT2017 640 pieces/box
ZCAT1325 1344 pieces/box
ZCAT1518 896 pieces/box
ZCAT1525 900 pieces/box
ZCAT3618-D 480 pieces/box
ZCAT4625-D 240 pieces/box
ZCAT6819-D 160 pieces/box
ZCAT10D 770 pieces/box
ZCAT13D 500 pieces/box
ZCAT20D 280 pieces/box
• 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.
• All specifications are subject to change without notice.
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SHAPES AND DIMENSIONS
ZCAT ZCAT-A, ZCAT-AP ZCAT-B
ZCAT-C ZCAT-D，ZCAT-DT ZCAT10D, 13D, 20D
INTERNAL CONSTRUCTION STRUCTURE OF THE MOUNTING BAND
Dimensions in mm
1 These products are delivered with fixed band.
2 ZCAT-DT type: Adapted for flat cables and hold with adhesive pad.
• ZCAT-B type: Clamp fixed type installation hole diameter ø4.8 to 4.9mm, thickness of board 0.5 to 2mm.
• ZCAT-AP and ZCAT-C types: Once closed, the case will not be easily opened manually.
B C
DA
B
D
A
C
E
C
D
B
A
E
A
B
D
C
C
D
A
B
Applicable cable
thickness:
1.3mm max.
A
B
E
D
C
Ferrite core
Plastic case
(90 to 105mm)
(2.3 to 2.5mm)
Material: 66-nylon(natural color)
Part No. ABCDEApplicable cable
outer diameter
Weight
(g)
Impedance
freq. characteristics
Fig.
ZCAT1518-0730(-BK)122±1 18±1 7±1 15±1 – 7max. 6.1 1
ZCAT2017-0930(-BK)121±1 17±1 9±1 20±1 – 9max. 7.0 2
ZCAT2032-0930(-BK)136±1 32±1 9±1 19.5±1 – 9max. 22.7 3
ZCAT2132-1130(-BK)136±1 32±1 11±1 20.5±1 – 11max. 21.6 4
ZCAT3035-1330(-BK)139±1 34±1 13±1 30±1 – 13max. 64.8 5
ZCAT1525-0430AP(-BK) 25±1 20±1 4±1 14.85±1 11.5±1 2.5 to 4(USB) 7.0 4
ZCAT1325-0530A(-BK) 25±1 20±1 5±1 12.8±1 11.2±1 3 to 5(USB) 6.37 4
ZCAT1730-0730A(-BK) 30±1 23±1 7±1 16.5±1 15±1 4 to 7(USB/IEEE1394) 11.6 6
ZCAT2035-0930A(-BK) 35±1 28±1 9±1 19.5±1 17.4±1 6 to 9 21.2 3
ZCAT2235-1030A(-BK) 35±1 28±1 10±1 21.5±1 20±1 8 to 10 26.0 7
ZCAT2436-1330A(-BK) 36±1 29±1 13±1 23.5±1 22±1 10 to 13 29.0 8
ZCAT2017-0930B(-BK) 21±1 17±1 9±1 20±1 (29) 9max. 11.5 2
ZCAT2749-0430C(-BK) 49±1 27±1 4.5±1 19.5±1 – 4.5max. 25.0 9
ZCAT3618-2630D(-BK) 33.5±1 17.5±1 26±1 11.5±1 – For 20 wires flat cable 15.6 10
ZCAT3618-2630DT(-BK)233.5±1 17.5±1 26±1 12.5±1 – For 20 wires flat cable 15.6 10
ZCAT4625-3430D(-BK) 45.5±1 24.5±1 34±1 12±1 – For 26 wires flat cable 32.5 11
ZCAT4625-3430DT(-BK)245.5±1 24.5±1 34±1 13±1 – For 26 wires flat cable 32.5 11
ZCAT6819-5230D(-BK) 67.5±1 18.5±1 52±1 16±1 – For 40 wires flat cable 58.4 11
ZCAT6819-5230DT(-BK)267.5±1 18.5±1 52±1 17±1 – For 40 wires flat cable 58.4 11
ZCAT 10D-(BK) 27±1 14.5±1 10±1 4±1 7±1 4max. 5.6 12
ZCAT 13D-(BK) 34±1 20±1 13±1 5±1 8.5±1 5max. 14.8 13
ZCAT 20D-(BK) 35±1 30±1 20±1 5±1 15±1 5max. 46.3 14
• All specifications are subject to change without notice.
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ELECTRICAL CHARACTERISTICS
• Test conditions: R-X meter at unloaded condition, ø1mm solder plated copper wire passes through.
TYPICAL EMC SUPPRESSION EFFECTS
RADIATION LEVEL vs. FREQUENCY CHARACTERISTICS
Without EMC filter With EMC filter ZCAT2035-0930A
Part No. Impedance ()min.
[10 to 100MHz] [100 to 500MHz] [50 to 500MHz]
ZCAT1518-0730(-BK) 25 50 —
ZCAT2017-0930(-BK) 20 50 —
ZCAT2032-0930(-BK) 50 100 —
ZCAT2132-1130(-BK) 40 80 —
ZCAT3035-1330(-BK) 80 150 —
ZCAT1525-0430AP(-BK) 50 100 —
ZCAT1325-0530A(-BK) 50 100 —
ZCAT1730-0730A(-BK) 40 80 —
ZCAT2035-0930A(-BK) 50 100 —
ZCAT2235-1030A(-BK) 50 100 —
ZCAT2436-1330A(-BK) 30 80 —
ZCAT2017-0930B(-BK) 20 50 —
ZCAT2749-0430C(-BK) 50 100 —
ZCAT3618-2630D(T)(-BK) — — 30
ZCAT4625-3430D(T)(-BK) — — 35
ZCAT6819-5230D(T)(-BK) — — 35
ZCAT 10D-(BK) 25 70 —
ZCAT 13D-(BK) 40 100 —
ZCAT 20D-(BK) 60 150 —
30 100 300
Frequency(MHz)
0
20
40
60
80
Radiation field intensity(dBμV/m)
30 100 300
Frequency(MHz)
0
20
40
60
80
Radiation field intensity(dBμV/m)
• All specifications are subject to change without notice.
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TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
Fig.2Fig.1 Fig.3 Fig.4
ZCAT2017-0930
ZCAT2017-0930B
ZCAT1518-0730 ZCAT2032-0930
ZCAT2035-0930A
ZCAT2132-1130
ZCAT1525-0430AP
ZCAT1325-0530A
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
Fig.5
ZCAT3035-1330
Fig.6
ZCAT1730-0730A
Fig.7
ZCAT2235-1030A
Fig.8
ZCAT2436-1330A
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
Fig.10 Fig.11
ZCAT4625-3430D(T)
ZCAT6819-5230D(T)
ZCAT3618-2630D(T)
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
2turns
1turn
Fig.9
ZCAT2749-0430C
1 10 100 1000
1000
100
10
1
Impedance(Ω)
Frequency(MHz)
1 10 100 1000
1000
100
10
1
Impedance()
Frequency(MHz)
Fig.13 Fig.14
ZCAT20DZCAT13D
1 10 100 1000
1000
100
10
1
Impedance()
Frequency(MHz)
Fig.12
ZCAT10D
1 10 100 1000
1000
100
10
1
Impedance()
Frequency(MHz)
