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SKU: 805.008.0073

Bourns14D471K

Varistor MOV-300VAC, 385VDC ,4.5KA Φ14mm
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Indicative retail price (incl. 24% VAT): 0,57 €
The Bourns MOV-14D471K is a 14 mm metal oxide varistor designed for surge protection on AC lines up to 300 VAC / 385 VDC. It features a nominal varistor voltage of 470 V, high energy handling of 125 J, and a maximum surge current of 4.5 kA (8/20 μs), providing robust protection against lightning, power line transients, and other overvoltage events. It is ideal for use in power supplies, white goods/appliances, industrial equipment, and telecom systems.

Package weight: 0,001kg
Package volumetric: 0,001kg
ManufacturerBourns
SeriesMOV-14D
Part numberMOV-14D471K
TechnologyMetal Oxide Varistor (MOV)
Disc diameter14 mm
Varistor voltage (VV)470 V (423-517 V @ 1 mA)
Maximum continuous AC voltage (VRMS)300 V
Maximum continuous DC voltage (VDC)385 V
Clamping voltage775 V @ 50 A
Maximum surge current4.5 kA (8/20 μs)
Energy rating125 J
Capacitance430 pF @ 1 kHz
Number of protected lines1
MountingThrough-hole, radial leads (7.5 mm pitch)
Operating temperature range-40 °C to +85 °C
Typical applicationsAC mains surge suppression, power supplies, appliances, telecom and industrial systems
Datasheets
Warranty / repair terms
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