Varistors – Mouser Singapore

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UL-Rated CTVS Varistors

TDK UL-Rated CTVS Varistors withstand extensive surge and overvoltage tests and have UL 1449 approval (UL file E481997) for surge protective devices. These products enable protection against severe transient overvoltage and high surge currents, including 8/20μs pulses with peak currents up to 6kA and 10/700μs pulses up to 45A. This high surge series is predominantly used in industrial applications such as the Internet of Things (IoT), Industry 4.0, automation, production and control, and protection switches. TDK UL-Rated CTVS Varistors are also used in smart home and safety applications (fire alarms, access control, and monitoring systems) as well as in telecommunications applications, including base stations, Power over Ethernet (PoE), and IP cameras.

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Part #

Varistors 1206 50V 100A 120pF

B72520T0500K062
TDK
1: $0.751
102,523In Stock

Mfr. Part No.
B72520T0500K062

Mouser Part No
871-B72520T500K62

TDK

Varistors 1206 50V 100A 120pF

Learn More

Datasheet

102,523In Stock

Cut Tape

$0.751

$0.456

$0.379

$0.349

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Automotive High Speed Dataline CAN/FD, FLEXRAY

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

50 VAC

65 VDC

82 V

135 V

100 A

600 mJ

120 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors Chip Varistors / Ceramic Transient Voltage Suppressors, Maximum continuous voltage=125V, Maximum Clamping Voltage (8/20 s)=270V

B72580T0950S172
TDK
1: $1.32
4,946In Stock

Mfr. Part No.
B72580T0950S172

Mouser Part No
871-B72580T950S172

TDK

Varistors Chip Varistors / Ceramic Transient Voltage Suppressors, Maximum continuous voltage=125V, Maximum Clamping Voltage (8/20 s)=270V

Learn More

Datasheet

4,946In Stock

Cut Tape

$1.32

$0.848

$0.751

$0.701

Reel

$0.553

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Automotive with Load Dump and Jump Start

MLVs

PCB Mount

SMD/SMT

1812 (4532 metric)

95 VAC

125 VDC

165 V

270 V

250 A

2.8 J

250 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 85 VDC .7J 165V-CL 100A PK

B72520T600K62
TDK
1: $0.751
15,204In Stock

Mfr. Part No.
B72520T600K62

Mouser Part No
871-B72520T600K62

TDK

Varistors 85 VDC .7J 165V-CL 100A PK

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Datasheet

15,204In Stock

Cut Tape

$0.751

$0.47

$0.409

$0.379

Reel

$0.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

60 VAC

85 VDC

100 V

165 V

100 A

700 mJ

100 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors CT2220K60G

B72540T600K62
TDK
1: $3.82
116In Stock

Mfr. Part No.
B72540T600K62

Mouser Part No
871-B72540T600K62

TDK

Varistors CT2220K60G

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Datasheet

116In Stock

Cut Tape

$3.82

$2.40

$2.03

$1.71

Reel

$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MLVs

PCB Mount

SMD/SMT

2220 (5750 metric)

60 VAC

85 VDC

100 V

165 V

800 A

6.8 J

800 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 1206 20V 200A 600pF

B72520T0200K062
TDK
1: $0.681
5,775In Stock

Mfr. Part No.
B72520T0200K062

Mouser Part No
871-B72520T0200K062

TDK

Varistors 1206 20V 200A 600pF

Learn More

Datasheet

5,775In Stock

Cut Tape

$0.681

$0.411

$0.373

$0.348

Reel

$0.295

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Automotive High Speed Dataline CAN/FD, FLEXRAY

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

20 VAC

26 VDC

33 V

54 V

200 A

700 mJ

150 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 1210 30Vrms 300A

B72530E0300K062
TDK
1: $0.945
49,780In Stock

Mfr. Part No.
B72530E0300K062

Mouser Part No
871-B72530E0300K062

TDK

Varistors 1210 30Vrms 300A

Learn More

Datasheet

49,780In Stock

Cut Tape

$0.945

$0.603

$0.513

$0.492

Reel

$0.402

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Standard

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

30 VAC

38 VDC

47 V

77 V

300 A

2 J

1000 pF

- 55 C

+ 150 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 25Vrms 80A

B72510E0250K062
TDK
1: $0.653
43,754In Stock

Mfr. Part No.
B72510E0250K062

Mouser Part No
871-B72510E0250K062

TDK

Varistors 25Vrms 80A

Learn More

Datasheet

43,754In Stock

Cut Tape

$0.653

$0.403

$0.35

$0.324

Reel

$0.279

View

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

Varistors 0805 30V 80A 200pF

B72510T300K62
TDK
1: $0.598
15,824In Stock

Mfr. Part No.
B72510T300K62

Mouser Part No
871-B72510T300K62

TDK

Varistors 0805 30V 80A 200pF

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Datasheet

15,824In Stock

Cut Tape

$0.598

$0.37

$0.321

$0.296

Reel

$0.254

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

MLVs

PCB Mount

SMD/SMT

30 VAC

38 VDC

47 V

77 V

80 A

300 mJ

200 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 1206 25V 200A 550pF

B72520T250K62
TDK
1: $0.459
14,680In Stock
24,000Expected 18/6/2026

Mfr. Part No.
B72520T250K62

Mouser Part No
871-B72520T250K62

TDK

Varistors 1206 25V 200A 550pF

Learn More

Datasheet

14,680In Stock

24,000Expected 18/6/2026

Cut Tape

$0.459

$0.279

$0.264

Reel

$0.264

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

MLVs

PCB Mount

SMD/SMT

25 VAC

31 VDC

39 V

65 V

200 A

300 mJ

550 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 1206 30V 200A 500pF

B72520T300K62
TDK
1: $0.459
32,141In Stock

Mfr. Part No.
B72520T300K62

Mouser Part No
871-B72520T300K62

TDK

Varistors 1206 30V 200A 500pF

Learn More

Datasheet

32,141In Stock

Cut Tape

$0.459

$0.279

Reel

$0.27

$0.264

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

MLVs

PCB Mount

SMD/SMT

30 VAC

38 VDC

47 V

77 V

200 A

1.1 J

500 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 1206 35V 100A 200pF

B72520T0350K062
TDK
1: $0.459
20,190In Stock

Mfr. Part No.
B72520T0350K062

Mouser Part No
871-B72520T350K62

TDK

Varistors 1206 35V 100A 200pF

Learn More

Datasheet

20,190In Stock

Cut Tape

$0.459

$0.279

Reel

$0.278

$0.264

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Automotive High Speed Dataline CAN/FD, FLEXRAY

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

35 VAC

45 VDC

56 V

90 V

100 A

400 mJ

200 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 1210 25Vrms 300A

B72530E0250K062
TDK
1: $0.959
15,212In Stock

Mfr. Part No.
B72530E0250K062

Mouser Part No
871-B72530E0250K062

TDK

Varistors 1210 25Vrms 300A

Learn More

Datasheet

15,212In Stock

Cut Tape

$0.959

$0.612

$0.535

$0.498

Reel

$0.385

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Standard

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

25 VAC

31 VDC

39 V

65 V

300 A

1.7 J

1500 pF

- 55 C

+ 150 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 1210 50V 200A 250pF

B72530T0500K062
TDK
1: $0.667
10,759In Stock

Mfr. Part No.
B72530T0500K062

Mouser Part No
871-B72530T0500K062

TDK

Varistors 1210 50V 200A 250pF

Learn More

Datasheet

10,759In Stock

Cut Tape

$0.667

$0.413

$0.359

$0.332

$0.32

Reel

$0.32

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

Varistors 1210 30V 300A 1000pF

B72530T300K62
TDK
1: $0.667
6,159In Stock
10,000Expected 14/7/2026

Mfr. Part No.
B72530T300K62

Mouser Part No
871-B72530T300K62

TDK

Varistors 1210 30V 300A 1000pF

Learn More

Datasheet

6,159In Stock

10,000Expected 14/7/2026

Cut Tape

$0.667

$0.413

$0.359

$0.332

$0.32

Reel

$0.32

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

MLVs

PCB Mount

SMD/SMT

30 VAC

38 VDC

47 V

77 V

300 A

2 J

1000 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 1210 35V 250A 600pF

B72530T0350K062
TDK
1: $0.653
23,012In Stock

Mfr. Part No.
B72530T0350K062

Mouser Part No
871-B72530T350K62

TDK

Varistors 1210 35V 250A 600pF

Learn More

Datasheet

23,012In Stock

Cut Tape

$0.653

$0.40

$0.359

$0.332

Reel

$0.261

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Automotive with Load Dump and Jump Start

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

35 VAC

45 VDC

56 V

90 V

250 A

2 J

600 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 1210 40V 250A 500pF

B72530T0400K062
TDK
1: $0.89
7,995In Stock

Mfr. Part No.
B72530T0400K062

Mouser Part No
871-B72530T400K62

TDK

Varistors 1210 40V 250A 500pF

Learn More

Datasheet

7,995In Stock

Cut Tape

$0.89

$0.562

$0.491

$0.456

Reel

$0.361

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Automotive with Load Dump and Jump Start

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

40 VAC

56 VDC

68 V

110 V

250 A

2.3 J

500 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 1210 60V 200A 200pF

B72530T0600K062
TDK
1: $0.89
10,874In Stock
8,000Expected 11/8/2026

Mfr. Part No.
B72530T0600K062

Mouser Part No
871-B72530T600K62

TDK

Varistors 1210 60V 200A 200pF

Learn More

Datasheet

10,874In Stock

8,000Expected 11/8/2026

Cut Tape

$0.89

$0.562

$0.491

$0.456

Reel

$0.403

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Automotive with Load Dump and Jump Start

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

60 VAC

85 VDC

100 V

165 V

200 A

2 J

200 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 2220 30Vrms 1200A

B72540E0300K062
TDK
1: $1.93
6,499In Stock

Mfr. Part No.
B72540E0300K062

Mouser Part No
871-B72540E0300K062

TDK

Varistors 2220 30Vrms 1200A

Learn More

Datasheet

6,499In Stock

Cut Tape

$1.93

Reel

$1.93

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Automotive Standard

MLVs

PCB Mount

SMD/SMT

2220 (5750 metric)

30 VAC

38 VDC

47 V

77 V

1.2 kA

12 J

4000 pF

- 55 C

+ 150 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 2220 35Vrms 1000A

B72540E0350K062
TDK
1: $3.13
6,673In Stock

Mfr. Part No.
B72540E0350K062

Mouser Part No
871-B72540E0350K062

TDK

Varistors 2220 35Vrms 1000A

Learn More

Datasheet

6,673In Stock

Cut Tape

$3.13

$2.32

$2.11

$1.89

Reel

$1.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Automotive Standard

MLVs

PCB Mount

SMD/SMT

2220 (5750 metric)

35 VAC

45 VDC

56 V

90 V

1 kA

7.7 J

2500 pF

- 55 C

+ 150 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 2220 40Vrms 1000A

B72540E0400K062
TDK
1: $2.96
1,746In Stock

Mfr. Part No.
B72540E0400K062

Mouser Part No
871-B72540E0400K062

TDK

Varistors 2220 40Vrms 1000A

Learn More

Datasheet

1,746In Stock

Cut Tape

$2.96

$2.20

$1.99

$1.83

Reel

$1.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Automotive with Load Dump and Jump Start

MLVs

PCB Mount

SMD/SMT

2220 (5750 metric)

40 VAC

56 VDC

68 V

110 V

1 kA

9 J

2000 pF

- 55 C

+ 150 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 2220 30V 1200A 4000pF

B72540T0300K062
TDK
1: $1.75
15,490In Stock

Mfr. Part No.
B72540T0300K062

Mouser Part No
871-B72540T0300K062

TDK

Varistors 2220 30V 1200A 4000pF

Learn More

Datasheet

15,490In Stock

Cut Tape

$1.75

$1.27

$1.15

$1.01

View

Reel

$0.912

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Automotive with Load Dump and Jump Start

MLVs

PCB Mount

SMD/SMT

2220 (5750 metric)

30 VAC

38 VDC

47 V

77 V

1.2 kA

12 J

4000 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 2220 50V 800A 1000pF

B72540T0500K062
TDK
1: $2.36
4,066In Stock

Mfr. Part No.
B72540T0500K062

Mouser Part No
871-B72540T0500K062

TDK

Varistors 2220 50V 800A 1000pF

Learn More

Datasheet

4,066In Stock

Cut Tape

$2.36

$1.74

$1.57

$1.40

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Automotive with Load Dump and Jump Start

MLVs

PCB Mount

SMD/SMT

2220 (5750 metric)

50 VAC

65 VDC

82 V

135 V

800 A

5.6 J

1000 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors CT2220K40G

B72540T0400K062
TDK
1: $1.75
5,799In Stock
1,000Expected 18/6/2026

Mfr. Part No.
B72540T0400K062

Mouser Part No
871-B72540T400K62

TDK

Varistors CT2220K40G

Learn More

Datasheet

5,799In Stock

1,000Expected 18/6/2026

Cut Tape

$1.75

$1.27

$1.15

$1.01

Reel

$1.01

$0.97

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Automotive with Load Dump and Jump Start

MLVs

PCB Mount

SMD/SMT

2220 (5750 metric)

40 VAC

56 VDC

68 V

110 V

1 kA

9 J

2000 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 1812 25Vrms 800A

B72580E0250K062
TDK
1: $2.59
27,112In Stock
16,000Expected 19/6/2026

Mfr. Part No.
B72580E0250K062

Mouser Part No
871-B72580E0250K062

TDK

Varistors 1812 25Vrms 800A

Learn More

Datasheet

27,112In Stock

16,000Expected 19/6/2026

Cut Tape

$2.59

$1.60

$1.10

$1.03

Reel

$0.742

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Automotive with Load Dump and Jump Start

MLVs

PCB Mount

SMD/SMT

1812 (4532 metric)

25 VAC

31 VDC

39 V

65 V

800 A

3.7 J

2500 pF

- 55 C

+ 150 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 1812 35V 500A 1200pF

B72580T0350K062
TDK
1: $0.973
4,539In Stock

Mfr. Part No.
B72580T0350K062

Mouser Part No
871-B72580T0350K062

TDK

Varistors 1812 35V 500A 1200pF

Learn More

Datasheet

4,539In Stock

Cut Tape

$0.973

$0.616

$0.537

$0.505

Reel

$0.505

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Automotive Standard

MLVs

PCB Mount

SMD/SMT

1812 (4532 metric)

35 VAC

45 VDC

56 V

90 V

500 A

4 J

1200 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

UL-Rated CTVS Varistors

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300 mJ
400 mJ
500 mJ
600 mJ
700 mJ
1.1 J
1.6 J
1.7 J
2 J
2.3 J
2.8 J
3.7 J
4 J
4.2 J
4.5 J
4.8 J
5.6 J
5.8 J
6.8 J
7.7 J