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

MLVC18V011C2400

16V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 Metric)

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 : 4428
Ship by Mon. 25 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.4653

Multiples of: 1

MLV

11 VDC

7.8 VAC

33 V

500 A

2.5 J

2400 pF

SMD/SMT

Reel , Cut Tape

1812 (4532 METRIC)

MLVC

SMD/SMT

16 V

- 55 C

+ 125 C

MOV-07D511KTR

Varistors 100pF 510volts 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 : 4415
Ship by Mon. 25 Aug to Wed. 27 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0594

Multiples of: 1

MOV

561 VDC

320 VAC

845 V

7 mm

1.2 kA

30 J

100 pF

Radial

Reel , Cut Tape

MOV - 07DxxxK

PCB Mount

510 V

- 40 C

+ 85 C

V22ZA2

VARISTOR RADIAL 10MM PKG 18V DC /2J/500

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 : 4415
Ship by Wed. 27 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.2756

Multiples of: 1

FTR14D112K

Varistors 895V 1815V 4.5KA Through Hole,P=7.5mm 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 : 4405
Ship by Wed. 10 Sep to Mon. 15 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.092

Multiples of: 5

1815 V

990 V ~ 1210 V

IsoM5-175-B-L2

Varistors IsoMOV 5KA 175Vrms Bulk In-Line

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 : 4405
Ship by Mon. 25 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.7557

Multiples of: 1

MOV

225 VDC

175 VAC

470 V

17 mm

250 A

40 pF

Radial

Bulk

IsoM5

Through Hole

- 40 C

+ 125 C

V27ZA2P

Varistors 17 VAC 2.5J 53V-CLAMP 500A-PK

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 : 4404
Ship by Mon. 25 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1966

Multiples of: 1

Mov

22 V

17 V

53 V

10 mm

500 A

2.5 J

3000 pF

- 55 C to + 85 C

Radial

Bulk

- 55 C

+ 85 C

MLVC22V056C1000

72V 600A Varistor 1 Circuit Surface Mount, MLCV 2220 (5750 Metric)

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 : 4379
Ship by Mon. 25 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.5049

Multiples of: 1

MLV

56 VDC

40 VAC

127 V

600 A

2.5 J

1000 pF

SMD/SMT

Reel , Cut Tape

2220 (5750 METRIC)

MLVC

SMD/SMT

72 V

- 55 C

+ 125 C

V07E250

Var MOV 250VAC/320VDC 1750A 429V 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.

Littelfuse

Availability : 4376
Ship by Wed. 27 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.4069

Multiples of: 1

TVZ20EC201KBS

Var MOV 130VAC/170VDC 10000A 226V Pin 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.

World Products

Availability : 4371
Ship by Wed. 27 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.4888

Multiples of: 1

ERZ-E08A621

Panasonic Varistors ERZ-E 8mm 620V 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 : 4370
Ship by Wed. 27 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1175

Multiples of: 1

Mov

505 V

385 V

1.025 kV

11.5 mm

3.5 kA

92 J

140 pF

- 40 C to + 85 C

Bulk

Erz - E

620 V

- 40 C

+ 85 C

20D471K

Varistors 385V 775V 6.5KA Through Hole 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.

COV

Availability : 4366
Ship by Wed. 10 Sep to Mon. 15 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1239

Multiples of: 5

775 V

AVR-M1608C120MT6AB

TDK Varistors 0603 12V 50A 1050pF

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 : 4365
Ship by Wed. 10 Sep to Mon. 15 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0261

Multiples of: 10

MLV

7.5 VDC

20 V

50 A

90 mJ

1050 pF

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

AVR

PCB Mount

12 V

- 40 C

+ 125 C

AEC - Q200

B72205S0500K211

EPCOS TDK Varistors Varistor S05K50GS2

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 : 4365
Ship by Mon. 25 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1159

Multiples of: 1

Mov

65 VDC

50 VAC

135 V

7 mm

100 A

1.8 J

300 pF

- 40 C to + 85 C

Radial

Reel

B722

82 VDC

- 40 C

+ 105 C

V05E60P

Littelfuse Varistors 60Vrms 500A 5mm 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 : 4365
Ship by Wed. 27 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1172

Multiples of: 1

MOV

85 VDC

60 VAC

165 V

5 mm

800 A

6 J

310 pF

Radial

Bulk

LV UltraMOV

PCB Mount

100 V

- 40 C

+ 85 C

B72207S0111K111

Varistors 115VAC 10% 7mm StandarD

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 : 4365
Ship by Mon. 25 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1198

Multiples of: 1

MOV

150 VDC

125 VAC

300 V

7 mm

1.2 kA

8.4 J

280 pF

Radial

Reel , Cut Tape

StandardD

PCB Mount

180 V

- 40 C

+ 105 C

B72207S350K211

Var MOV 35VAC/45VDC 250A 56V Radial T/R

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 : 4365
Ship by Wed. 27 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1201

Multiples of: 1500

Mov

7 mm

Reel

Superior S25

- 40 C

+ 105 C

V07P75P

Littelfuse Varistors 75Vrms 500A 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 : 4365
Ship by Wed. 27 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1357

Multiples of: 1

Mov

100 VDC

75 VAC

205 V

7 mm

1750 A

14 J

600 pF

Radial

Bulk

Lv Ultramov

120 VDC

V07P95P

Littelfuse Varistors 95Vrms 500A 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 : 4365
Ship by Wed. 27 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1357

Multiples of: 1

Mov

125 VDC

95 VAC

250 V

7 mm

1750 A

18 J

520 pF

Radial

Bulk

Lv Ultramov

150 VDC

V05P60P

Littelfuse Varistors 60Vrms 500A 5mm 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 : 4365
Ship by Wed. 27 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1367

Multiples of: 1

Mov

85 VDC

60 VAC

165 V

5 mm

800 A

6 J

310 pF

Radial

Bulk

Lv Ultramov

100 VDC

B72540E170K62

Varistors NEW MFG PN 871-B72540E0170K062

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 : 4365
Ship by Wed. 27 Aug to Tue. 02 Sep

September 2025