Voltage Dependent Resistor

Voltage Dependent Resistor

Description

  • Part No: MOV-05, MOV-07, MOV-10, MOV-14, MOV-20 series, MOV-25, MOV-32, MOV-34, MOV-40, MOV-53 etc.
  • Size Range: Disc diameters 5 mm to 20 mm
  • Application: Surge protection in power supplies and adapters, Overvoltage suppression in industrial and consumer electronics, Lightning protection in communication and energy systems, Circuit protection for automotive and household appliances.
  • Note: The dimension can be made according to customer’s requirement, please send the data sheet or parameter to sales@kotelectronic.com
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Voltage Dependent Resistors, also known as Varistors, are protective components that exhibit nonlinear resistance characteristics depending on the applied voltage. They remain at high resistance under normal operating voltages and rapidly switch to low resistance during voltage surges, effectively clamping transient overvoltages and safeguarding sensitive circuits.

Parameter

Series 05D Series 07D Series 10D Series 14D Series 20D Series
V1mA 18～750V 18～820V 18～1800V 18～1800V 18～1800V
Ip 1～5A 2.5～10A 5～25A 10～50A 20～100A
Vac 11～460V 11～510V 11～1000V 11～1000V 11～1000V
Vdc 14～615V 14～670V 14～1465V 14～1465V 14～1465V
I(A)Standard 100～400A 250～1200A 500～2500A 1000～4500A 2000～6500A
I(A)High Surge 250～800A 500～1750A 1000～3500A 2000～6000A 4000～10000A
Package Ф5.0mm Ф7.0mm Ф10mm Ф14mm Ф20mm
Series 25D Series 32D Series 34D Series 40D Series 53D Series
V1mA 18～1800V 200～1600V 200～1600V 200～1600V 200～1600V
Ip 30～150A 200A 300A 300A 500A
Vac 11～1000V 130～1000V 130～1000V 130～1000V 130～1000V
Vdc 14～1465V 170～1280V 170～1280V 170～1280V 170～1280V
I(A)Standard 4500～15000A 20000A 40000A 40000A 70000A
I(A)High Surge N/A N/A N/A N/A N/A
Package Ф25mm Ф32mm Ф34mm Ф40mm Ф53mm
Series RL0603A RL1206A RL0805 RL1210A RL1812 RL2220 RL3220
Series Series Series Series Series Series Series
V1mA 3.3～37V 3.3～100V 3.3～47V 3.3～150V 3.3～270V 3.3～360V 3.3～470V
Ip N/A N/A N/A N/A N/A N/A N/A
Vac 1.4～21V 1.4～60V 1.4～28V 1.4～95V 1.4～175V 1.4～230V 1.4～300V
Vdc 2～2.7V 2～85V 2～36V 2～125V 2～225V 2～300V 2～385V
I(A)Standard 10～30A 80～150A 60～100A 250～500A 400～800A 1000～2000A 500～800A
I(A)High Surge N/A N/A N/A N/A N/A N/A N/A
Package 603 1206 805 1210 1812 2220 3220