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

V14P95P

Littelfuse Varistors 95Vrms 500A 14mm 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 : 1979
Ship by Fri. 29 Aug to Thu. 04 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 0.2028

Multiples of: 1

Mov

125 VDC

95 VAC

250 V

14 mm

6500 A

75 J

1700 pF

Radial

Bulk

Lv Ultramov

150 VDC

V320LT10P

Varistors 320V 170pF

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 : 1979
Ship by Fri. 29 Aug to Thu. 04 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 0.2345

Multiples of: 1

MOV

420 VDC

320 VAC

850 V

10 mm

2.5 kA

170 pF

Radial

Reel

PCB Mount

- 55 C

+ 85 C

7D511K

845V 30J 415V 320V 1.2kA Radial Leaded,P=5mm 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.

SURGING

Availability : 1978
Ship by Fri. 12 Sep to Wed. 17 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 0.0195

Multiples of: 20

B72520T0040M062

Varistors 1206 4.0V 150A CT1206M4G

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 : 1976
Ship by Wed. 27 Aug to Fri. 29 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 0.2296

Multiples of: 1

Mlv

5.5 VDC

4 VAC

17 V

150 A

300 Mj

1500 pF

Smd/Smt

Cut Tape

1206 (3216 METRIC)

Standard

8 V

- 55 C

+ 125 C

B72650M0170K072

Varistors 17V 100A 1200pF Varistor CU3225K17G2

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 : 1976
Ship by Wed. 27 Aug to Fri. 29 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 0.3355

Multiples of: 1

MLV

22 VDC

17 VAC

53 V

100 A

500 mJ

1200 pF

SMD/SMT

Blister Pack

CU Standard

PCB Mount

27 V

- 40 C

+ 85 C

MOVS4032V460

Varistors 460 VAC, 1240 V CLAMP, 1200 PE

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 : 1972
Ship by Wed. 27 Aug to Fri. 29 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 0.418

Multiples of: 1

MOV

670 VDC

460 VAC

1240 V

1200 A

SMD/SMT

Reel , Cut Tape

4032

MOVS4032

SMD/SMT

825 V

- 40 C

+ 85 C

B72660M0131K093

Varistors Varistor CU4032K130G2K1

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 : 1972
Ship by Wed. 27 Aug to Fri. 29 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 0.5203

Multiples of: 1

130 VAC

Blister Card

V510SM7

Varistors SURFACE MOUNT SM7 VARISTORS

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 : 1972
Ship by Wed. 27 Aug to Fri. 29 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 0.9383

Multiples of: 1

Mov

675 V

510 V

1.2 kV

1.2 kA

45 pF

- 40 C to + 85 C

Reel

Sm7

- 40 C

+ 85 C

VDRUS10T300BSE

Varistors 300V 4500A 10D Radial

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.

Vishay

Availability : 1968
Ship by Wed. 27 Aug to Fri. 29 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 0.4817

Multiples of: 1

Mov

385 VDC

300 VAC

775 V

12.5 mm

4.5 kA

99 J

240 pF

Radial

Bulk

Vdrus

Pcb Mount

470 V

- 40 C

+ 125 C

V18ZA40PX1347

Varistors 10V 2000A 20MM PHENOLIC

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 : 1962
Ship by Fri. 29 Aug to Thu. 04 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 0.4058

Multiples of: 1

Mov

5.5 v to 615 V

4 v to 460 V

37 V

2000 A

80 J

22 nF

- 55 C to + 85 C

Radial

Bulk

19.8 V

- 55 C

+ 85 C

VDRS05C150BSE

Varistors 150V 7mm Radial 5mm

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.

Vishay

Availability : 1960
Ship by Wed. 27 Aug to Fri. 29 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 0.2453

Multiples of: 1

Mov

200 V

150 V

220 V

7 mm

400 A

7.1 J

110 pF

- 40 C to + 125 C

Radial

Bulk

Vdrs..E

240 V

- 40 C

+ 125 C

MOV-20D121K

Varistors 120volts 20mm

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 : 1960
Ship by Wed. 27 Aug to Fri. 29 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 0.2574

Multiples of: 1

MOV

120 VDC

75 VAC

200 V

20 mm

4.5 kA

32 J

1700 pF

Radial

Bulk

MOV - 20DxxxK

PCB Mount

120 V

- 40 C

+ 85 C

B72500T0140K060

Varistors 18V 30A 0603 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.

TDK

Availability : 1959
Ship by Fri. 12 Sep to Wed. 17 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 0.0598

Multiples of: 5

19.8 V ~ 24.2 V

MOV-10D220K

Var MOV 14VAC/18VDC 500A 22V 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 : 1959
Ship by Wed. 27 Aug to Fri. 29 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 0.1111

Multiples of: 1

MOV

24 VDC

14 VAC

43 V

10 mm

500 A

2.5 J

4250 pF

Radial

Bulk

MOV - 10DxxxK

PCB Mount

22 V

- 40 C

+ 85 C

SV275K20BL1

Varistors SV 275Vrms 20mm Bulk 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 : 1956
Ship by Wed. 27 Aug to Fri. 29 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 0.6576

Multiples of: 1

MOV

350 VDC

275 VAC

680 V

22.5 mm

12000 A

380 J

1030 pF

Radial

Through Hole

430 V

- 40 C

+ 85 C

NV73A2ATTE15

Varistors 0805 15V

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.

KOA Speer

Availability : 1955
Ship by Wed. 27 Aug to Fri. 29 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 0.2829

Multiples of: 1

MOV

10.8 VDC

7.6 VAC

29 V

20 A

40 mJ

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

NV73

PCB Mount

15 V

- 40 C

+ 85 C

AEC - Q200

B72530T0500K062

Varistors 1210 50V 200A 250pF CT1210K50G

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 : 1953
Ship by Wed. 27 Aug to Fri. 29 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 0.2016

Multiples of: 1

Mlv

65 V

50 V

135 V

200 A

1600 Mj

250 pF

- 55 C to + 125 C

Smd/Smt

Reel

1210 (3225 METRIC)

Standard

82 V

- 55 C

+ 125 C

V130LA10APX2855

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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 : 1953
Ship by Wed. 27 Aug to Fri. 29 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 0.2937

Multiples of: 1

Mov

175 V

130 V

340 V

14 mm

4500 A

38 J

1000 pF

- 55 C to + 85 C

Radial

Bulk

228 V

- 55 C

+ 85 C

MOV-07D101KTR

Var MOV 60VAC/85VDC 1200A 100V Thru-Hole 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.

Bourns

Availability : 1947
Ship by Wed. 27 Aug to Fri. 29 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 0.052

Multiples of: 1

110 VDC

165 V

7 mm

1.2 kA

6.5 J

250 pF

Cut Tape

Mov - 07Dxxxk

- 40 C

+ 85 C

VC060318A400RP

Varistors 13VAC 18VDC 0.1J 150pF 25.5 V 42V

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 : 1946
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025