About Varistors

Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.

Varistors

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Voltage Rating DC	Voltage Rating AC	Clamping Voltage	Diameter	Peak Surge Current	Surge Energy Rating	Capacitance	Operating Temperature Range	Termination Style	Packaging	Package / Case	Series	Mounting Style	Varistor Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Qualification

V33MLA1206NH

Varistors 33V 180A 500pF

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 8379
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1862

Multiples of: 1

MLV

33 VDC

26 VAC

75 V

180 A

800 mJ

500 pF

SMD/SMT

Reel , Cut Tape

1206 (3216 METRIC)

MLA

PCB Mount

38 V

- 55 C

+ 125 C

V20P30AUTO

Varistors 30V 20mm Phenolic AEC-Q200 AUMOV

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1744
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.418

Multiples of: 1

Mov

47 VDC

30 VAC

93 V

17 mm

20 A

90 J

0.012 uF

Radial

Bulk

Aumov

47 VDC

- 40 C

+ 125 C

Aec - Q200

B72207S0271K111

Varistors 275V RMS 7MM RADIAL Varistor S07K275G

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1741
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0522

Multiples of: 5

Mov

350 VDC

275 VAC

710 V

7 mm

1.2 kA

21 J

95 pF

Cut Tape

Standardd

- 40 C

+ 105 C

ERZ-E05A361

Panasonic Varistors ERZ-E 5mm 360V Bulk ZNR Surge Absorber

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

Availability : 1741
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0804

Multiples of: 1000

Mov

300 V

230 V

595 V

7 mm

1.2 kA

23 J

130 pF

- 40 C to + 85 C

Bulk

Erz - E

360 V

- 40 C

+ 85 C

MOV-14D751KTR

Varistors 750volts 14mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 1741
Ship by Fri. 14 Nov to Tue. 18 Nov

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2519

Multiples of: 1

MOV

750 VDC

460 VAC

1.24 kV

14 mm

4.5 kA

143 J

270 pF

Radial

Reel , Cut Tape

MOV - 14DxxxK

PCB Mount

750 V

- 40 C

+ 85 C

V07E440P

Littelfuse Varistors 440Vrms 1750A 50pF 7mm Disc

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1740
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1958

Multiples of: 1

MOV

585 VDC

440 VAC

1.18 kV

7 mm

1.75 kA

44 J

50 pF

Radial

Bulk

UltraMOV

PCB Mount

786.5 V

- 55 C

+ 85 C

MOV-10D301K

Varistors 330pF 300volts 10%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 1736
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0836

Multiples of: 1

MOV

330 VDC

190 VAC

500 V

10 mm

2.5 kA

40 J

330 pF

Radial

Bulk

MOV - 10DxxxK

PCB Mount

300 V

- 40 C

+ 85 C

MLVA06V05C270-R

MULTILAYER VARISTOR 0603 LEAD

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 1736
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1583

Multiples of: 1

MLV

5.5 VDC

4 VAC

31 V

30 A

0.1 J

270 pF

SMD/SMT

Reel , Cut Tape

MLVA - R

PCB Mount

18 V

- 40 C

+ 85 C

ERZ-VA7D271

Varistors ZNR Transient/Surge Absorbers Type D

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

Availability : 1733
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1441

Multiples of: 1

MOV

225 VDC

175 VAC

455 V

7 mm

1.75 kA

24 J

150 pF

Radial

PCB Mount

270 V

- 40 C

+ 85 C

MOV-07D271K

Var MOV 175VAC/225VDC 1200A 270V Thru-Hole Radial Bulk

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 1731
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November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0429

Multiples of: 1

297 V

455 V

7 mm

1.2 kA

18 J

185 pF

- 40 C to + 85 C

Bulk

Mov - 07Dxxxk

- 40 C

+ 85 C

B72210S2551K101

EPCOS TDK Varistors Varistor S10K550E2

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1731
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3333

Multiples of: 1

MOV

745 VDC

550 VAC

1500 V

12 mm

3.5 kA

90 J

105 pF

Radial

Bulk

B722xxS2

PCB Mount

910 V

- 40 C

+ 105 C

FTR07D221K

360V 180V 140V 198V~242V Plugin Varistors ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

FTR

Availability : 1726
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0154

Multiples of: 20

360 V

198 V ~ 242 V

ERZ-V10D821

Varistors ZNR Transient/Surge Absorbers Type D

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

Availability : 1726
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2799

Multiples of: 1

Mov

670 V

510 V

1355 V

10 mm

3.5 kA

110 J

140 pF

- 40 C to + 85 C

Radial

820 V

- 40 C

+ 85 C

USB0001DP

Varistors 14VAC 18VDC 0.015J 10pF 120 V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Kyocera AVX

Availability : 1725
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1562

Multiples of: 1

18 V

14 V

32 V

4 A

0.015 J

10 pF

- 55 C to + 125 C

Smd/Smt

Reel

0603 (1608 METRIC)

Usb

120 V

- 55 C

+ 125 C

CVQ300K7BL1

Varistors CV+ 300 K 7 B L1

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 1723
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1471

Multiples of: 1

MOV

385 VDC

300 VAC

775 V

9 mm

1750 A

46 J

150 pF

Radial

Bulk

CVQ

Through Hole

470 V

- 40 C

+ 85 C

ST4032K391G2

320V 250V 351V~429V 4032 Varistors ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SLKORMICRO

Availability : 1712
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0582

Multiples of: 5

351 V ~ 429 V

V14P14AUTO

Varistors 14V 14mm Phenolic AEC-Q200 AUMOV

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1711
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3674

Multiples of: 1

MOV

16 VDC

14 VAC

43 V

9 mm

10 A

10 J

0.0102 uF

Radial

Bulk

AUMOV

PCB Mount

22 V

- 40 C

+ 125 C

AEC - Q200

ERZ-E05A331

Panasonic Varistors ERZ-E 5mm 330V Bulk ZNR Surge Absorber

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

Availability : 1707
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0803

Multiples of: 1000

Mov

270 V

210 V

545 V

7 mm

1.2 kA

21 J

130 pF

- 40 C to + 85 C

Bulk

Erz - E

330 V

- 40 C

+ 85 C

B72220S151K101

Varistor: metal-oxide; THT; 150VAC; 200VDC; 240V; 8000A; 85J

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1681
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4242

Multiples of: 1

240 V

MVR1206-180G

18V 1206 Varistors ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

DOWO

Availability : 0

USD 0.0325

Multiples of: 10