B72207S2321K311

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EPCOS - TDK Electronics

VARISTOR 510V 1.75KA DISC 7MM

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B72207S2321K311

Active

EPCOS - TDK Electronics

VARISTOR 510V 1.75KA DISC 7MM

Deep-Dive with AI

DocumentsDatasheet

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	Cut Tape (CT)	1	$ 0.64
		10	$ 0.38
		25	$ 0.32
		100	$ 0.24
		250	$ 0.20
		500	$ 0.18
	Tape & Reel (TR)	1000	$ 0.14
		2000	$ 0.13
		3000	$ 0.12
		5000	$ 0.11
		7000	$ 0.11
		10000	$ 0.10
		25000	$ 0.09

Description

General part information

B72207S Series

510 V 1.75 kA Varistor 1 Circuit Through Hole Disc 7mm

Documents

Technical documentation and resources

Datasheet

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	B72207S2321K311	B72207S Series

Capacitance @ Frequency	90 pF	70 - 2750 pF
Current - Surge	1.75 kA	1.2 - 250 kA
Energy	32 J	0.8 - 36 J
Grade	-	Automotive
Maximum AC Volts	-	300 - 385 V
Maximum AC Volts [Max]	320 V	11 - 460 V
Maximum DC Volts [Max]	420 V	14 - 615 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	Disc
Package / Case [diameter]	7 mm	7 mm
Qualification	-	AEC-Q200
Varistor Voltage (Max)	-	24.2 - 225.5 V
Varistor Voltage (Max) [Max]	561 V	19.8 - 825 V
Varistor Voltage (Min)	-	29.7 V
Varistor Voltage (Min) [Min]	459 V	16.2 - 675 V
Varistor Voltage (Typ)	510 V	18 - 750 V

B72207S Series

VARISTOR 240V 1.75KA DISC 7MM

Part	Package / Case [diameter]	Package / Case	Energy	Maximum AC Volts [Max]	Varistor Voltage (Max) [Max]	Varistor Voltage (Min) [Min]	Maximum DC Volts [Max]	Mounting Type	Current - Surge	Number of Circuits	Varistor Voltage (Typ)	Capacitance @ Frequency	Operating Temperature [Max]	Operating Temperature [Min]	Maximum AC Volts	Varistor Voltage (Max)
EPCOS - TDK Electronics B72207S2151K101	7 mm	Disc	15 J	150 V	264 V	216 V	200 V	Through Hole	1.75 kA	1	240 V	210 pF	105 °C	-40 °C
EPCOS - TDK Electronics B72207S1390K201	7 mm	Disc	3 J	48 V	71.5 V	58.5 V	50 V	Through Hole		1	65 V		125 °C	-40 °C
EPCOS - TDK Electronics B72207S0600K311	7 mm	Disc	4.8 J	60 V	110 V	90 V	85 V	Through Hole	1.2 kA	1	100 V	480 pF	85 °C	-40 °C
EPCOS - TDK Electronics B72207S0231K101	7 mm	Disc	17 J	230 V	396 V	324 V	300 V	Through Hole	1.2 kA	1	360 V	130 pF	105 °C	-40 °C
EPCOS - TDK Electronics B72207S0381K101	7 mm	Disc	28 J			558 V	505 V	Through Hole	1.2 kA	1	620 V	85 pF	105 °C	-40 °C	385 V
EPCOS - TDK Electronics B72207S0131K211	7 mm	Disc	9.5 J	130 V		184.5 V	170 V	Through Hole	1.2 kA	1	205 V	245 pF	105 °C	-40 °C		225.5 V
EPCOS - TDK Electronics B72207S0171K111	7 mm	Disc	13 J	175 V	297 V	243 V	225 V	Through Hole	1.2 kA	1	270 V	190 pF	105 °C	-40 °C
EPCOS - TDK Electronics B72207S2301K151	7 mm	Disc	30 J		517 V	423 V	385 V	Through Hole	1.75 kA	1	470 V	100 pF	105 °C	-40 °C	300 V
EPCOS - TDK Electronics B72207S0250K211	7 mm	Disc	1.6 J	25 V	42.9 V	35.1 V	31 V	Through Hole	250 A	1	39 V	120 pF	105 °C	-40 °C
EPCOS - TDK Electronics B72207S0350K311	7 mm	Disc	2.5 J	35 V	61.6 V	50.4 V	45 V	Through Hole	250 A	1	56 V	1050 pF	105 °C	-40 °C