Circuit Protection

MVR20D391K

Active

VARISTOR 390V 6500A 20MM DISC TH

Circuit Protection

Active

VARISTOR 390V 6500A 20MM DISC TH

Technical Specifications

Parameters and characteristics for this part

Part	Current - Surge	Varistor Voltage (Min)	Varistor Voltage (Typ)	Maximum DC Voltage	Maximum AC Volts	Varistor Voltage (Max)	Package Diameter	Package Name	Capacitance	Operating Temperature (Min)	Operating Temperature (Max)	Number of Circuits	Energy	Mounting Type	Features
Meritek MVR20D911K-S	10000 A	819 V	910 V	745 V	550 V	1.001 kV	20 mm	Disc	440 pF	-40 °C	105 °C	1	510 J	Through Hole	High Surge
Meritek MVR20D820K	6.5 kA	74 V	82 V	65 V	50 V	90 V	20 mm	Disc	4900 pF	-40 °C	105 °C	1	38 J	Through Hole
Meritek MVR20D431K	6.5 kA	387 V	430 V	350 V	275 V	473 V	20 mm	Disc	930 pF	-40 °C	105 °C	1	190 J	Through Hole
Meritek MVR20D182K	6.5 kA	1620 V	1800 V	1465 V	1.1 kV	1980 V	20 mm	Disc	320 pF	-40 °C	105 °C	1	625 J	Through Hole
Meritek MVR20D391K	6.5 kA	351 V	390 V	320 V	250 V	429 V	20 mm	Disc	1000 pF	-40 °C	105 °C	1	180 J	Through Hole
Meritek MVR20D911K	6.5 kA	819 V	910 V	745 V	550 V	1.001 kV	20 mm	Disc	440 pF	-40 °C	105 °C	1	310 J	Through Hole
Meritek MVR20D241K-S	10000 A	216 V	240 V	200 V	150 V	264 V	20 mm	Disc	1650 pF	-40 °C	105 °C	1	168 J	Through Hole	High Surge
Meritek MVR20D511K	6.5 kA	459 V	510 V	415 V	320 V	561 V	20 mm	Disc	780 pF	-40 °C	105 °C	1	220 J	Through Hole
Meritek MVR20D561K	6.5 kA	504 V	560 V	460 V	350 V	616 V	20 mm	Disc	710 pF	-40 °C	105 °C	1	220 J	Through Hole
Meritek MVR20D241K	6.5 kA	216 V	240 V	200 V	150 V	264 V	20 mm	Disc	1650 pF	-40 °C	105 °C	1	108 J	Through Hole

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

3D models and CAD resources for this part

General part information

390 V 6.5 kA Varistor 1 Circuit Through Hole Disc 20mm

Technical documentation and resources