CT Multilayer Varistors

TDK CT series Multilayer Varistors offer surge current up to 1200A, bidirectional protection, no derating up to +125ºC, and fast response (<0.5ns). TDK CT series Multilayer Varistors are suitable for lead-free soldering and are RoHS-compatible. Applications include ESD protection in mobile phones, cordless phones, accessories, data bus applications, control electronics, detectors and sensors, touch screens, plug-in cards, and remote controls.

Results: 34
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Package/Case
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
TDK Varistors 0603 25V 30A 300mJ
Datasheet
18.279In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 25 VAC 31 VDC 39 V 67 V 30 A 300 mJ 90 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
TDK Varistors 20Vrms 80A
Datasheet
28.129In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 20 VAC 26 VDC 33 V 56 V 80 A 300 mJ 300 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 14Vrms 120A
Datasheet
55.929In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 14 VAC 18 VDC 22 V 40 V 120 A 300 mJ 350 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1812 17Vrms 800A
Datasheet
1.195In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 1812 (4532 metric) 17 VAC 22 VDC 27 V 44 V 800 A 2.7 J 4 nF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 17Vrms 10A
Datasheet
6.284In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 17 VAC 22 VDC 27 V 50 V 10 A 100 mJ 30 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 11Vrms 120A
Datasheet
4.796In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 11 VAC 14 VDC 18 V 35 V 120 A 200 mJ 400 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 17Vrms 30A
Datasheet
31.667In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 17 VAC 22 VDC 27 V 46 V 30 A 200 mJ 100 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 20Vrms 30A
Datasheet
32.602In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 20 VAC 26 VDC 33 V 56 V 30 A 200 mJ 90 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 25Vrms 30A
Datasheet
43.702In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 25 VAC 31 VDC 39 V 67 V 30 A 300 mJ 90 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 14Vrms 30A
Datasheet
11.930In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 14 VAC 16 VDC 24.5 V 42 V 30 A 200 mJ 120 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 25Vrms 5A
Datasheet
67.519In Stock
40.000Expected 19/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 25 VAC 32 VDC 51.9 V 120 V 5 A 50 mJ 10 pF - 55 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 25Vrms 80A
Datasheet
40.268In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 25 VAC 31 VDC 39 V 67 V 80 A 300 mJ 250 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 30Vrms 80A
Datasheet
29.024In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 30 VAC 38 VDC 47 V 77 V 80 A 300 mJ 200 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 0805 25V 80A
Datasheet
9.679In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 25 VAC 31 VDC 39 V 67 V 80 A 300 mJ 250 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
TDK Varistors 1210 50V 200A 250pF
Datasheet
10.749In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 1210 (3225 metric) 50 VAC 65 VDC 82 V 135 V 200 A 1.6 J 250 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
TDK Varistors 2220 17Vrms 1200A
Datasheet
6.051In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

Automotive Standard MLVs PCB Mount SMD/SMT 2220 (5750 metric) 17 VAC 22 VDC 27 V 44 V 1.2 kA 7.2 J 9 nF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors Chip Varistors / Ceramic Transient Voltage Suppressors, Maximum continuous voltage=5.5V, Maximum Clamping Voltage (8/20 s)=17V
Datasheet
13.081In Stock
Min.: 1
Mult.: 1
: 1.500

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 2220 (5750 metric) 4 VAC 5.5 VDC 8 V 17 V 1 kA 1.4 J 24 nF - 55 C + 125 C Reel, Cut Tape
TDK Varistors 14Vrms 30A
Datasheet
7.038In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 14 VAC 18 VDC 24.5 V 42 V 30 A 200 mJ 120 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 17Vrms 30A
Datasheet
3.455In Stock
4.000Expected 01/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 17 VAC 22 VDC 32.5 V 50 V 30 A 75 mJ 50 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 17Vrms 30A
Datasheet
8.519In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 17 VAC 22 VDC 32.5 V 50 V 30 A 75 mJ 53 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 20Vrms 30A
Datasheet
206In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 20 VAC 26 VDC 36 V 67 V 30 A 300 mJ 80 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 14Vrms 5A
Datasheet
998In Stock
8.000Expected 21/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 14 VAC 16 VDC 23 V 66 V 5 A 30 mJ 15 pF - 55 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 0603 7V 30A 130pF
Datasheet
10.121In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 7 VAC 9 VDC 12.5 V 27 V 30 A 100 mJ 130 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
TDK Varistors 17Vrms 120A
Datasheet
6.281In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 17 VAC 22 VDC 27 V 46 V 120 A 300 mJ 400 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 14Vrms 120A
Datasheet
6.654In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 14 VAC 16 VDC 24.5 V 42 V 120 A 300 mJ 400 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel