10D221K

10D221K MOV varistor (220V), also known as VDR-10D221K, is designed for surge and overvoltage protection in power supplies, industrial equipment and electronic circuits. It offers fast response and high surge capability to protect circuits from transient voltage spikes.

Also known as: 10D221

Key Specifications:

Varistor Voltage (1mA): 220V

Maximum Continuous Voltage: 140V AC / 180V DC

Surge Current: up to 2.5kA

Diameter: 10mm

Applications:

Power supplies, LED drivers, industrial control systems, communication equipment, home appliances.

Widely used for protection against lightning surges and switching transients.

Why Engineers & Buyers Choose This 10D221K:

UL, RoHS and REACH compliant (VDE available for selected models)

Stable electrical performance with strict batch consistency

Reliable alternative source for cost control and supply security

Flexible MOQ and stable lead time

Fast sample support for design validation

Responsive technical and commercial support

Comparable to major brands such as TDK EPCOS and Littelfuse

Cross Reference / Comparable Models:

S10K140 (TDK / EPCOS)

B72210S0141K101 (TDK / EPCOS)

V140LA10P (Littelfuse)

All trademarks, brand names and model numbers are the property of their respective owners. These references are for comparison only and do not imply equivalence or endorsement.

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