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	Availability ⓘ (▲▼)	Price(AUD) (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

ERZ-E08A621

Panasonic Varistors ERZ-E 8mm 620V Bulk ZNR Surge Absorber
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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

4370
Ships to you
between Fri. 15 May to Thu. 21 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
20	10	11	12	13	14	15	16
21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 0.1882

Multiples of: 2000

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

V05E60P

Littelfuse Varistors 60Vrms 500A 5mm Disc
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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

4365
Ships to you
between Fri. 15 May to Thu. 21 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
20	10	11	12	13	14	15	16
21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 0.1738

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

V05P60P

Littelfuse Varistors 60Vrms 500A 5mm Disc
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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

4365
Ships to you
between Fri. 15 May to Thu. 21 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
20	10	11	12	13	14	15	16
21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 0.1931

Multiples of: 1

Mov

85 VDC

60 VAC

165 V

5 mm

800 A

6 J

310 pF

Radial

Bulk

Lv Ultramov

100 VDC

V07P75P

Littelfuse Varistors 75Vrms 500A 7mm Disc
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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

4365
Ships to you
between Fri. 15 May to Thu. 21 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
20	10	11	12	13	14	15	16
21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 0.2009

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
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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

4365
Ships to you
between Fri. 15 May to Thu. 21 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
20	10	11	12	13	14	15	16
21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 0.2009

Multiples of: 1

Mov

125 VDC

95 VAC

250 V

7 mm

1750 A

18 J

520 pF

Radial

Bulk

Lv Ultramov

150 VDC

V14X320E

Varistors 320VAC 273J 845V-CL 10KA-PK
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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

4359
Ships to you
between Thu. 21 May to Mon. 25 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
20	10	11	12	13	14	15	16
21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 0.5612

Multiples of: 1

MOV

410 VDC

320 VAC

845 V

17 mm

10 kA

273 J

500 pF

Radial

Bulk

Xtreme

PCB Mount

510 V

- 40 C

+ 125 C

MOV-10D181K

Varistors 560pF 180volts 10%
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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

4356
Ships to you
between Thu. 21 May to Mon. 25 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
20	10	11	12	13	14	15	16
21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 0.1414

Multiples of: 1

MOV

198 VDC

115 VAC

300 V

10 mm

2.5 kA

27 J

560 pF

Radial

Bulk

MOV - 10DxxxK

PCB Mount

180 V

- 40 C

+ 85 C

RL0603A8R0K

22.2V 5.6V 4V 6.7V~10.1V 0603 Varistors ROHS
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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

3875
Ships to you
between Fri. 29 May to Wed. 03 Jun

June 2026

June 2026
	S	M	T	W	T	F	S
23	31	1	2	3	4	5	6
24	7	8	9	10	11	12	13
25	14	15	16	17	18	19	20
26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.0831

Multiples of: 5

22.2 V

6.7 V ~ 10.1 V

JVR10N431K87YRW

Varistor: zinc-oxide; THT; 275VAC; 350VDC; 430V; 2.5kA; 66J; 400mW
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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.

Joyin

2269
Ships to you
between Fri. 15 May to Thu. 21 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
20	10	11	12	13	14	15	16
21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 0.108

Multiples of: 1

430 V

VDRS05C150TSE

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.

Vishay

0
6 to 16 Weeks