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

V47ZA1PX1347

Varistors RADIAL VARISTOR 7MM 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 : 4290
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 0.1551

Multiples of: 1

MOV

38 VDC

30 VAC

93 V

7 mm

250 A

100 mJ To 52 J

1245 pF

Through Hole

Bulk

PCB Mount

51.7 V

- 55 C

+ 85 C

Hot

ERZ-V07D680

Panasonic Varistors 68V 2.5A CLAMP

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 : 4287
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 0.0851

Multiples of: 1000

Mov

56 V

40 V

135 V

7 mm

500 A

4.1 J

1200 pF

- 40 C to + 85 C

Radial

Bulk

68 V

- 40 C

+ 85 C

MOV-14D121K

Varistors 120volts 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 : 4282
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 0.1221

Multiples of: 1

MOV

120 VDC

75 VAC

200 V

14 mm

4.5 kA

32 J

1700 pF

Radial

Bulk

MOV - 14DxxxK

PCB Mount

120 V

- 40 C

+ 85 C

V48MLA1210NHAUTO

Varistors MLV SMF FOR AUTO 48V 1.2J 520pF

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 : 4276
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 0.6192

Multiples of: 1

MLV

48 VDC

40 VAC

105 V

250 A

1.2 J

400 pF

SMD/SMT

Reel , Cut Tape

1210 (3225 METRIC)

MLA AUTO

PCB Mount

66.5 V

- 55 C

+ 125 C

AEC - Q200

MLVB04V18C0R5

Multilayer Varistor ESD suppressor

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 : 4274
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 0.0718

Multiples of: 1

Mlv

18 V

250 V

0.5 pF

- 40 C to + 85 C

Solder

Reel

0402 (1005 METRIC)

Mlvb

90 v to 120 V

- 40 C

+ 85 C

ERZ-VF2M151

Varistors ZNR Transient/Surge Absorbers SMD Mold

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 : 4273
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 0.6523

Multiples of: 1

Mov

125 V

95 V

250 V

6 mm

600 A

6 J

- 40 C to + 85 C

Smd/Smt

Cut Tape

150 V

- 40 C

+ 85 C

SDV1005S180C030YPTF

58V 18V 12.7V 31V~38V 0402 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.

Yongyutai Electronics

Availability : 4268
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 0.0037

Multiples of: 100

58 V

31 V ~ 38 V

B72205S0140K111

EPCOS TDK Varistors Varistor S05K14G

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 : 4268
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 0.1111

Multiples of: 1

Mov

18 VDC

14 VAC

43 V

5 mm

100 A

0.4 J

1450 pF

- 40 C to + 85 C

Radial

Reel

B722

22 VDC

- 40 C

+ 105 C

MOVS2825V180

Varistors 180 VAC, 475 V CLAMP, 400 PEAK

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 : 4268
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 0.2569

Multiples of: 1

MOV

560 VDC

180 VAC

475 V

1200 A

SMD/SMT

Reel , Cut Tape

2825

MOVS2825

SMD/SMT

311 V

- 40 C

+ 85 C

IsoM3-175-B-L2

Varistors IsoMOV 3KA 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 : 4267
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 0.6264

Multiples of: 1

MOV

225 VDC

175 VAC

470 V

13.2 mm

250 A

30 pF

Radial

Bulk

IsoM3

Through Hole

- 40 C

+ 125 C

ZV50K1210251NIR1HT

Varistors ZV 50V 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 : 4266
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 0.1371

Multiples of: 1

MLV

65 VDC

50 VAC

135 V

250 A

1.7 J

470 pF

SMD/SMT

Reel , Cut Tape

1210 (3225 METRIC)

ZVHT

PCB Mount

82 V

- 55 C

+ 125 C

VDR-10D391K

Varistors 320V 650V 2.5KA 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.

VDR

Availability : 4258
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 0.0335

Multiples of: 10

650 V

351 V ~ 429 V

B72207S2251K101

Varistors Varistor S07K250E2

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 : 4251
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 0.1067

Multiples of: 1

Mov

320 V

250 V

7 mm

1.75 kA

25 J

- 45 C to + 85 C

Bulk

Advanced

- 40 C

+ 105 C

RM10D221KD1IE1RT

360V 180V 140V 220V Plugin,P=7.5mm 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.

Dersonic

Availability : 4248
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 0.0353

Multiples of: 10

360 V

220 V

14D681K

Varistors 560V 1120V 4.5KA 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.

Ruilongyuan

Availability : 4248
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 0.0898

Multiples of: 5

1120 V

612 V ~ 748 V

V07E75P

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 : 4247
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 0.1283

Multiples of: 1

Mov

100 VDC

75 VAC

205 V

7 mm

1750 A

14 J

600 pF

Radial

Bulk

Lv Ultramov

120 VDC

B72207S0500K311

Varistors 50VAC 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 : 4238
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 0.11

Multiples of: 1

MOV

65 VDC

50 VAC

135 V

7 mm

250 A

4.2 J

530 pF

Radial

Reel , Cut Tape

StandardD

PCB Mount

82 V

- 40 C

+ 105 C

MOV-14D470K

Var MOV 30VAC/38VDC 1000A 47V 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 : 4238
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 0.152

Multiples of: 1

MOV

47 VDC

30 VAC

93 V

14 mm

1 kA

10 J

4300 pF

Radial

Bulk

MOV - 14DxxxK

PCB Mount

47 V

- 40 C

+ 85 C

07D271K

Varistors 225V 1.2KA 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.

Ruilongyuan

Availability : 4229
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

455 V

243 V ~ 297 V

MOV-20D681K

Var MOV 420VAC/560VDC 6500A 680V 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 : 4229
Ship by Mon. 25 Aug to Wed. 27 Aug

August 2025