SMD Disk Varistors

Name: B72214M0421K000 : Detailed Information | Voltage / Current / Temperature Protection Devices - Voltage Protection Devices - SMD Disk Varistors | TDK Product Center
Brand: TDK
SKU: B72214M0421K000

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B72214M0421K000

Product Status	Obsolete Recommended Alternate Part No. : Contact Discontinue Issue Date : Oct.31, 2025 Last Purchase Order Date : Feb.13, 2026 Last Shipment Date : May.15, 2026
Applications	IndustrialIndustrial AutomotiveAutomotive
Type	V14K420
Brand	TDK
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Voltage Protection Devices,SMD Disk Varistors

Images are for reference only and show example products.

3D Model

Size

Length (l)	18.50mm ±0.50mm
Width (w)	10.00mm ±0.50mm
Height (h)	25.50mm ±0.50mm
Detail Size Information	Please refer to the catalog / data sheet

Electrical Characteristics

Maximum Operating Voltage [DC]	560V
Maximum Operating Voltage [AC]	420Vrms
Nominal DischargeCurrent In [8/20μs, 15times]	5kA
Maximum Surge Current Imax [8/20µs, 1time]	10kA
Energy Absorption	245J
Capacitance (Typ.)	460pF

Other

Operating Temperature Range	Please refer to the catalog / data sheet
Soldering Method	Please refer to the document (Soldering Instructions)
Safety Standard	Please refer to the document (Approvals)
AEC-Q200	YES
Packing Information	Please refer to the document (Taping, Packaging and Lead Configuration)