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Quick Details

  • Type: Varistor
  • Technology: Ceramic Composition
  • Package Type: Throught Hole


Metal voltage dependent resistor 14D221K 140VAC

range of voltage dependent metal oxide varistors designed to protect equipment against transient voltage spikes. The varistors are connected directly across the power supply rails. When a when a voltage spike is encountered, the varistor rapidly changes impedance from its normal high impedance state while in standby mode, to a very low level, permitting absorbtion of the unwanted high voltage, and protecting voltage sensitive components and circuits from damage. Epoxy coated disc construction with radial leads. UL & CSA approved

Response time: <50ns
Voltage coefficient/temperature: ±0.05%/°C
DC leakage current:200uA max.
Insulation voltage: <330V nom. varistor voltage - 1000Vrms
>330V nom. varistor voltage - 1500Vrms
Storage temp. range: -40°C to +85°C
Operating temp. range: -40°C to +125°C

Manufacturers Ref.

Max Voltage VAC

Max Voltage VDC

Varistor Voltage Nominal

Clamping Voltage (Max V at A)

Peak Transient Current (A)

Max Energy 2ms (Joule)

Rated Power (W)

T max












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