Varistors

Explore Altronics' range of varistors for reliable surge protection and voltage spike suppression in electronic circuits. Also known as MOVs (metal oxide varistors), these components help protect sensitive electronics from transient overvoltage conditions caused by switching, lightning or power fluctuations. Commonly used in power supplies, appliances, industrial equipment and consumer electronics, varistors provide essential circuit protection and improved reliability.

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Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
R4368

130V AC 14mm Varistor

Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
$1.82
i h
Varistors are used for protection against voltage spikes or transients such as those produced by lightning or back EMF from large motors
R4438

14V AC SMD Varistor Pk 10

Varistors are used for protection against voltage spikes or transients such as those produced by lightning or back EMF from large motors
$6.82
i h
14V AC SMD Varistor Reel 3K
R4440

14V AC SMD Varistor Reel 3K

$1,531.82
i h
Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
R4323

25V AC 14mm Varistor

Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
$1.82
i h
Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
R4321

25V AC 7mm Varistor

Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
$1.82
i h
Varistors are used for protection against voltage spikes or transients such as those produced by lightning or back EMF from large motors
R4447

25V AC SMD Varistor Pk 10

Varistors are used for protection against voltage spikes or transients such as those produced by lightning or back EMF from large motors
$6.82
i h
25V AC SMD Varistor Reel 3K
R4449

25V AC SMD Varistor Reel 3K

$1,726.36
i h
Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
R4407

275V AC 10mm Varistor

Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
$1.82
i h
Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
R4408

275V AC 14mm Varistor

Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
$1.82
i h
Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
R4409

275V AC 20mm Varistor

Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
$1.82
i h
Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
R4328

30V AC 14mm Varistor

Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
$1.82
i h
30V AC SMD Varistor Pk 10
R4450

30V AC SMD Varistor Pk 10

Varistors are used for protection against voltage spikes or transients such as those produced by lightning or back EMF from large motors
$6.82
i h
30V AC SMD Varistor Reel 3K
R4452

30V AC SMD Varistor Reel 3K

$1,450.00
i h
35V AC SMD Varistor Pk 10
R4453

35V AC SMD Varistor Pk 10

Varistors are used for protection against voltage spikes or transients such as those produced by lightning or back EMF from large motors.
$6.82
i h
35V AC SMD Varistor Reel 3K
R4455

35V AC SMD Varistor Reel 3K

$1,404.55
i h
Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
R4338

40V AC 14mm Varistor

Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing "spike damage" to sensitive devices such as microprocessors or digital circuits.
$1.82
i h
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