B72225S4251K101

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EPCOS - TDK Electronics

VARISTOR 390V 20KA DISC 27.5MM

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Active

EPCOS - TDK Electronics

VARISTOR 390V 20KA DISC 27.5MM

Technical Specifications

Parameters and characteristics for this part

Part	Varistor Voltage (Max) [Max]	Maximum DC Volts [Max]	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Energy	Varistor Voltage (Min) [Min]	Number of Circuits	Capacitance @ Frequency	Varistor Voltage (Typ)	Mounting Type	Maximum AC Volts	Current - Surge	Maximum AC Volts [Max]	Varistor Voltage (Max)
EPCOS - TDK Electronics B72225S4301K101	517 V	385 V	27.5 mm	Disc	105 °C	-40 °C	410 J	423 V	1	1750 pF	470 V	Through Hole	300 V	20 kA
EPCOS - TDK Electronics B72225S4551K101	1.001 kV	745 V	27.5 mm	Disc	105 °C	-40 °C	780 J	819 V	1	1500 pF	910 V	Through Hole		20 kA	550 V
EPCOS - TDK Electronics B72225S4251K101	429 V	320 V	27.5 mm	Disc	105 °C	-40 °C	345 J	351 V	1	2100 pF	390 V	Through Hole		20 kA	250 V
EPCOS - TDK Electronics B72225S4441K101	786.5 V	585 V	27.5 mm	Disc	105 °C	-40 °C	710 J	643.5 V	1	1100 pF	715 V	Through Hole		20 kA	440 V
EPCOS - TDK Electronics B72225S4141K101	242 V	180 V	27.5 mm	Disc	105 °C	-40 °C	195 J	198 V	1	3550 pF	220 V	Through Hole		20 kA	140 V
EPCOS - TDK Electronics B72225S4151K101	264 V	200 V	27.5 mm	Disc	105 °C	-40 °C	215 J	216 V	1	3250 pF	240 V	Through Hole		20 kA	150 V
EPCOS - TDK Electronics B72225S4131K101		170 V	27.5 mm	Disc	105 °C	-40 °C	185 J	184.5 V	1	3800 pF	205 V	Through Hole		20 kA	130 V	225.5 V
EPCOS - TDK Electronics B72225S4271K101	473 V	350 V	27.5 mm	Disc	105 °C	-40 °C	375 J	387 V	1	1900 pF	430 V	Through Hole		20 kA	275 V

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

General part information

390 V 20 kA Varistor 1 Circuit Through Hole Disc 27.5mm

Technical documentation and resources