B72220T2551K105

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EPCOS - TDK Electronics

VARISTORS 550VAC 10% 20MM ADVANCED THERMOFUSED

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B72220T2551K105

Active

EPCOS - TDK Electronics

VARISTORS 550VAC 10% 20MM ADVANCED THERMOFUSED

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	B72220T2551K105

Capacitance @ Frequency	410 pF
Current - Surge	10 kA
Energy	360 J
Features	Thermally Protected
Maximum AC Volts [Max]	550 V
Maximum DC Volts [Max]	745 V
Mounting Type	Through Hole
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	Radial, Box - 3 Lead
Varistor Voltage (Max) [Max]	1.001 kV
Varistor Voltage (Min) [Min]	819 V
Varistor Voltage (Typ)	910 V

B72220T Series

Part	Capacitance @ Frequency	Package / Case	Varistor Voltage (Max) [Max]	Number of Circuits	Maximum DC Volts [Max]	Varistor Voltage (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Maximum AC Volts	Energy	Current - Surge	Features	Mounting Type	Varistor Voltage (Min) [Min]	Maximum DC Volts	Maximum AC Volts [Max]	Qualification	Grade
EPCOS - TDK Electronics B72220T2301K105	780 pF	Radial Box - 3 Lead	517 V	1	385 V	470 V	85 °C	-40 °C	300 V	250 J	3 kA	Thermally Protected	Through Hole	423 V
EPCOS - TDK Electronics B72220T2511K105	460 pF	Radial Box - 3 Lead	902 V	1		820 V	85 °C	-40 °C		325 J	10 kA	Thermally Protected	Through Hole	738 V	670 V	510 V
EPCOS - TDK Electronics B72220T2551K105	410 pF	Radial Box - 3 Lead	1.001 kV	1	745 V	910 V	85 °C	-40 °C		360 J	10 kA	Thermally Protected	Through Hole	819 V		550 V
EPCOS - TDK Electronics B72220T2421K105	420 pF	Radial Box - 3 Lead	748 V	1	560 V	680 V	85 °C	-40 °C		273 J	10 kA	Thermally Protected	Through Hole	612 V		420 V
EPCOS - TDK Electronics B72220T2321K105	540 pF	Radial Box - 3 Lead	561 V	1	420 V	510 V	85 °C	-40 °C		273 J	10 kA	Thermally Protected	Through Hole	459 V		320 V
EPCOS - TDK Electronics B72220T2171K101	1000 pF	Radial Box - 3 Lead	297 V	1	225 V	270 V	85 °C	-40 °C		135 J	10 kA	Thermally Protected	Through Hole	243 V		175 V
EPCOS - TDK Electronics B72220T2151K101	1160 pF	Radial Box - 3 Lead	264 V	1	200 V	240 V	85 °C	-40 °C		120 J	10 kA	Thermally Protected	Through Hole	216 V		150 V
EPCOS - TDK Electronics B72220T2381K105	450 pF	Radial Box - 3 Lead		1	505 V	620 V	85 °C	-40 °C	385 V	248 J	10 kA	Thermally Protected	Through Hole	558 V
EPCOS - TDK Electronics B72220T 102K101		Disc 20mm		1			125 °C	-40 °C					Through Hole				AEC-Q200	Automotive

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 3.03
		5	$ 2.23
		10	$ 1.98
		40	$ 1.59
		80	$ 1.44
		230	$ 1.26
		440	$ 1.17
		945	$ 1.08
		4900	$ 1.02

Description

General part information

B72220T Series

910 V 10 kA Varistor 1 Circuit Through Hole Radial, Box - 3 Lead

Documents

Technical documentation and resources