B72220S0321K101

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EPCOS - TDK Electronics

VARISTOR 510V 8KA DISC 20MM

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B72220S0321K101

Active

EPCOS - TDK Electronics

VARISTOR 510V 8KA DISC 20MM

Deep-Dive with AI

Specifications Pricing Series Description Documents

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 0.84
		10	$ 0.74
		25	$ 0.69
		100	$ 0.57
		250	$ 0.52
		500	$ 0.45
		1000	$ 0.36
		2500	$ 0.32
		5000	$ 0.31

Description

General part information

B72220S Series

510 V 8 kA Varistor 1 Circuit Through Hole Disc 20mm

Documents

Technical documentation and resources

No documents available

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	B72220S0321K101	B72220S Series

Capacitance @ Frequency	720 pF	340 - 19000 pF
Current - Surge	8 kA	2 - 12 kA
Energy	184 J	12 - 440 J
Grade	-	Automotive
Maximum AC Volts	-	300 - 385 V
Maximum AC Volts [Max]	320 V	14 - 680 V
Maximum DC Volts	-	670 V
Maximum DC Volts [Max]	420 V	16 - 895 V
Mounting Type	Through Hole	Through Hole
Number of Circuits	1	1
Operating Temperature [Max]	105 °C	85 - 125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	Disc 20mm	Disc 20mm
Qualification	-	AEC-Q200
Varistor Voltage (Max)	-	24.2 - 225.5 V
Varistor Voltage (Max) [Max]	561 V	1.001 - 902 kV
Varistor Voltage (Min)	-	29.7 V
Varistor Voltage (Min) [Min]	459 V	19.8 - 990 V
Varistor Voltage (Typ)	510 V	1 - 910 kV

B72220S Series

VARISTOR 1KV 10KA DISC 20MM

Part	Current - Surge	Varistor Voltage (Max) [Max]	Maximum DC Volts [Max]	Mounting Type	Energy	Varistor Voltage (Typ)	Number of Circuits	Capacitance @ Frequency	Maximum AC Volts [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Varistor Voltage (Min) [Min]	Package / Case	Maximum AC Volts	Varistor Voltage (Max)
EPCOS - TDK Electronics B72220S2621K101	10 kA	1.1 kV	825 V	Through Hole	400 J	1 kV	1	380 pF	625 V	105 °C	-40 °C	900 V	Disc 20mm
EPCOS - TDK Electronics B72220S0441K101	8 kA	786.5 V	585 V	Through Hole	185 J	715 V	1	530 pF	440 V	105 °C	-40 °C	643.5 V	Disc 20mm
EPCOS - TDK Electronics B72220S0681K101		1.21 kV	895 V	Through Hole	250 J	1.1 kV	1	340 pF	680 V	105 °C	-40 °C	990 V	Disc 20mm
EPCOS - TDK Electronics B72220S2271K101	10 kA	473 V	350 V	Through Hole	215 J	430 V	1	850 pF	275 V	105 °C	-40 °C	387 V	Disc 20mm
EPCOS - TDK Electronics B72220S0151K551	8 kA	264 V	200 V	Through Hole	85 J	240 V	1	1550 pF	150 V	105 °C	-40 °C	216 V	Disc 20mm
EPCOS - TDK Electronics B72220S0111K101		198 V	150 V	Through Hole	60 J	180 V	1	2100 pF	115 V	105 °C	-40 °C	162 V	Disc 20mm
EPCOS - TDK Electronics B72220S0301K151	8 kA	517 V	385 V	Through Hole	173 J	470 V	1	780 pF		105 °C	-40 °C	423 V	Disc 20mm	300 V
EPCOS - TDK Electronics B72220S2141K101	10 kA	242 V	180 V	Through Hole	110 J	220 V	1	1700 pF	140 V	105 °C	-40 °C	198 V	Disc 20mm
EPCOS - TDK Electronics B72220S3151K101	12 kA	264 V	200 V	Through Hole	150 J	240 V	1	2050 pF	150 V	105 °C	-40 °C	216 V	Disc 20mm
EPCOS - TDK Electronics B72220S0170K101	2 kA		22 V	Through Hole	14 J	27 V	1	15600 pF	17 V	105 °C	-40 °C		Disc 20mm		29.7 V