JVR-14N391K PDF Datasheet – 390V, 14mm, Varistor

Part Number: JVR-14N391K

Function: 390V, 14mm, Varistor

Package: Radial Type

Manufacturer: RFE

Images:JVR-14N391K pdf datasheet

Description

JVR-14N391K is 390V, METAL OXIDE VARISTOR, (14mm Disc).

A varistor is an electronic component that is used to protect electronic devices from overvoltage surges. It is also known as a voltage-dependent resistor (VDR) or a metal-oxide varistor (MOV).

The basic structure of a varistor consists of a ceramic or metal oxide material with a nonlinear resistance characteristic. When the voltage across the varistor reaches a certain threshold, its resistance decreases sharply, allowing a large current to flow through it and diverting the excess voltage away from the device it is protecting.

Varistors are commonly used in electronic circuits to protect against power surges, lightning strikes, and other voltage spikes that can damage sensitive components. They are also used in power distribution systems, where they help to protect transformers, motors, and other equipment from overvoltage events.

Part Number Maximum Allowable Voltage ACrms DC Varistor Voltage (V 1mA) Tolerance Maximum Clamping Voltage V 5A UL Withstanding Surge Current Rated Energy Typical Wattage 10/1000 Capacitance µs CSA VDE JVR-14N180K JVR-14N220K JVR-14N270K JVR-14N330K JVR-14N390K JVR-14N470K JVR-14N560K JVR-14N680K JVR-14N820K JVR-14N101K JVR-14N121K JVR-14N151K JVR-14N181K JVR-14N201K JVR-14N221K JVR-14N241K JVR-14N271K JVR-14N301K JVR-14N331K JVR-14N361K JVR-14N431K JVR-14N471K JVR-14N511K JVR-14N561K JVR-14N621K JVR-14N681K JVR-14N751K JVR-14N781K JVR-14N821K JVR-14N911K JVR-14N102K JVR-14N112K (V) 11 14 17 20 25 30 35 40 50 60 75 95 115 130 140 150 175 195 210 230 250 275 300 320 350 385 420 460 485 510 550 625 680 Range (V) (V) 14 18 16 – 20 18 22 20 – 24 22 27 24 – 30 26 33 30 – 36 31 39 35 – 43 38 47 42 – 52 45 56 50 – 62 56 68 61 – 75 65 82 74 – 90 85 100 90 – 110 100 120 108 – 132 125 150 135 – 165 150 180 162 – 198 170 200 185 – 225 180 220 198 – 242 200 240 216 – 264 225 270 247 – 303 250 300 270 – 390 275 330 297 – 363 300 360 324 – 396 320 3 148.0 320 156.0 290 164.0 260 172.0 230 180.0 230 184.0 200 188.0 180 204.0 150 224.0 150 248.0 [ … ]

 

JVR-14N391K PDF Datasheet