B72250L0251K100

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EPCOS - TDK Electronics

VARISTOR 390V 75KA DISC 57MM

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Active

EPCOS - TDK Electronics

VARISTOR 390V 75KA DISC 57MM

Technical Specifications

Parameters and characteristics for this part

Part	Maximum DC Volts [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Varistor Voltage (Max)	Mounting Type	Varistor Voltage (Typ)	Package / Case	Capacitance @ Frequency	Varistor Voltage (Min) [Min]	Energy	Maximum AC Volts [Max]	Number of Circuits	Current - Surge	Varistor Voltage (Max) [Max]	Maximum AC Volts
EPCOS - TDK Electronics B72250L0131K102	170 V	85 °C	-40 °C	225.5 V	Bolt Mount	205 V	Disc 57mm	10500 pF	184.5 V	490 J	130 V	1	75 kA
EPCOS - TDK Electronics B72250L0441K102	585 V	85 °C	-40 °C		Bolt Mount	715 V	Disc 57mm	3000 pF	643.5 V	1580 J	440 V	1	75 kA	786.5 V
EPCOS - TDK Electronics B72250L0381K102	505 V	85 °C	-40 °C		Bolt Mount	620 V	Disc 57mm	3500 pF	558 V	1200 J		1	75 kA		385 V
EPCOS - TDK Electronics B72250L0321K100	420 V	85 °C	-40 °C		Bolt Mount	510 V	Disc 57mm	4300 pF	459 V	1000 J	320 V	1	75 kA	561 V
EPCOS - TDK Electronics B72250L0251K100	320 V	85 °C	-25 °C		Bolt Mount	390 V	Disc 57mm	5600 pF	351 V	800 J	250 V		75 kA	429 V
EPCOS - TDK Electronics B72250L0131K100	170 V	85 °C	-40 °C	225.5 V	Bolt Mount	205 V	Disc 57mm	10500 pF	184.5 V	490 J	130 V	1	75 kA
EPCOS - TDK Electronics B72250L0551K100	745 V	85 °C	-40 °C		Bolt Mount	910 V	Disc 57mm	2400 pF	819 V	1820 J	550 V	1	75 kA	1.001 kV
EPCOS - TDK Electronics B72250L0421K102	560 V	85 °C	-25 °C		Bolt Mount	680 V	Disc 57mm	3300 pF	612 V	1500 J	420 V		75 kA	748 V
EPCOS - TDK Electronics B72250L0441K100	585 V	85 °C	-25 °C		Bolt Mount	715 V	Disc 57mm	3000 pF	643.5 V	1580 J	440 V		75 kA	786.5 V
EPCOS - TDK Electronics B72250L0551K102	745 V	85 °C	-40 °C		Bolt Mount	910 V	Disc 57mm	2400 pF	819 V	1820 J	550 V	1	75 kA	1.001 kV

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

Distributor	Package	Quantity	$

Digikey	Bulk	60	$ 16.30

General part information

390 V 75 kA Varistor Circuit Bolt Mount Disc 57mm

Technical documentation and resources