Circuit Protection

ROV20H560L-S

Obsolete

VARISTOR 56V 3KA DISC 20MM

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Circuit Protection

Obsolete

VARISTOR 56V 3KA DISC 20MM

Technical Specifications

Parameters and characteristics for this part

Part	Capacitance @ Frequency	Maximum DC Volts [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Varistor Voltage (Typ)	Mounting Type	Maximum AC Volts [Max]	Energy	Varistor Voltage (Max) [Max]	Number of Circuits	Varistor Voltage (Min) [Min]	Current - Surge	Varistor Voltage (Max)
LITTELFUSE ROV20-201K	1829 pF	170 V	125 °C	-40 °C	20 mm	Disc	200 V	Through Hole	130 V	114 J	220 V	1	180 V
LITTELFUSE ROV20-220M	21200 pF	18 V	125 °C	-40 °C	20 mm	Disc	22 V	Through Hole	14 V	8 J		1	17.6 V	2 kA	26.4 V
LITTELFUSE ROV20-781K-S	554 pF	640 V	125 °C	-40 °C	20 mm	Disc	780 V	Through Hole	485 V	368 J	858 V	1	702 V
LITTELFUSE ROV20-151K-S	1 kHz 3000 pF	125 V	125 °C	-40 °C	20 mm	Disc	150 V	Through Hole	95 V	88 J		1	135 V		165 V
LITTELFUSE ROV20-181K	2400 pF	150 V	125 °C	-40 °C	20 mm	Disc	180 V	Through Hole	115 V	104 J	198 V	1	162 V
LITTELFUSE ROV20H391K	980 pF	320 V	125 °C	-40 °C	20 mm	Disc	390 V	Through Hole	250 V	275 J	429 V	1	351 V	10000 A
LITTELFUSE ROV20H560L-S	11600 pF	45 V	125 °C	-40 °C	20 mm	Disc	56 V	Through Hole	35 V	41 J		1	47.6 V	3 kA	64.4 V
LITTELFUSE ROV20-270M-S	20000 pF	22 V	125 °C	-40 °C	20 mm	Disc	27 V	Through Hole	17 V	10 J	32.4 V	1	21.6 V	2 kA
LITTELFUSE ROV20E361K		300 V	125 °C	-40 °C	20 mm	Disc	360 V	Through Hole	230 V	302 J	396 V	1	324 V	12.5 kA
LITTELFUSE ROV20-680L-S	9600 pF	56 V	125 °C	-40 °C	20 mm	Disc	68 V	Through Hole	40 V	24 J	78.2 V	1	57.8 V	2 kA

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 0.49	1m+

General part information

56 V 3 kA Varistor 1 Circuit Through Hole Disc 20mm

Technical documentation and resources