Leaded Disk Varistors

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B72220S2131K101

Product Status	Production
Applications	ConsumerConsumer DataData Processing IndustrialIndustrial
Type	S20K130E2
Brand	EPCOS
Environmental Compliance Click to learn more about these icons

Voltage Protection Devices,Leaded Disk Varistors:S20_E2

Images are for reference only and show example products.

3D Model

Size

Lead Spacing (e)	10.00mm ±1.00mm
Body Width (w)	21.50mm Max.
Body Thickness (th)	5.00mm Max.
Body Height (h)	25.50mm Max.
Lead Length (l)	25.00mm Min.
Lead Diameter (d)	1.00mm ±0.05mm
Detail Size Information	Please refer to the catalog

Electrical Characteristics

Maximum Operating Voltage [DC]	170V
Maximum Operating Voltage [AC]	130Vrms
Nominal DischargeCurrent In [8/20μs, 15times]	3kA
Maximum Surge Current Imax [8/20µs, 1time]	10kA
Energy Absorption	100J
Capacitance (Typ.)	1.85nF

Other

Operating Temperature Range	Please refer to the catalog
Soldering Method	Please refer to the document (Soldering Instructions)
Safety Standard	Please refer to the document (Approvals)
AEC-Q200	NO
Packing Information	Please refer to the document (Taping, Packaging and Lead Configuration)

Distributor Stock Info

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Part Number: B72220S2131K101

Part Number	Distributor	Buy from Distributor	Stock Quantity	Country	Info Last Updated
B72220S2131K101	DigiKey Click to know about this distributor	Buy Now	3,257	Multiple	2025/07/11
B72220S2131K101	element14 Click to know about this distributor	Buy Now	3,623	SG	2025/07/11
B72220S2131K101	Farnell, An Avnet Company Click to know about this distributor	Buy Now	3,412	Multiple	2025/07/11
B72220S2131K101	Newark, An Avnet Company Click to know about this distributor	Buy Now	211	US	2025/07/11
B72220S2131K101	RS Click to know about this distributor	Buy Now	1,427	Multiple	2025/07/11
B72220S2131K101	TTI Inc Click to know about this distributor	Buy Now	3,800	US	2025/07/11
B72220S2131K101	Arrow Electronics Click to know about this distributor	Buy Now	1,696	US	2025/07/12
B72220S2131K101	Arrow Electronics (UK) Ltd. Click to know about this distributor	Buy Now	500	Multiple	2025/07/12
B72220S2131K101	TTI Inc - Europe Click to know about this distributor	Buy Now	1,000	Multiple	2025/07/12

Part Number:

B72220S2131K101

B72220S2131K101

Distributor	DigiKey
Buy from Distributor	Buy Now
Stock Quantity	3,257
Country	Multiple
Info Last Updated	2025/07/11

B72220S2131K101

Distributor	element14
Buy from Distributor	Buy Now
Stock Quantity	3,623
Country	SG
Info Last Updated	2025/07/11

B72220S2131K101

Distributor	Farnell, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	3,412
Country	Multiple
Info Last Updated	2025/07/11

B72220S2131K101

Distributor	Newark, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	211
Country	US
Info Last Updated	2025/07/11

B72220S2131K101

Distributor	RS
Buy from Distributor	Buy Now
Stock Quantity	1,427
Country	Multiple
Info Last Updated	2025/07/11

B72220S2131K101

Distributor	TTI Inc
Buy from Distributor	Buy Now
Stock Quantity	3,800
Country	US
Info Last Updated	2025/07/11

B72220S2131K101

Distributor	Arrow Electronics
Buy from Distributor	Buy Now
Stock Quantity	1,696
Country	US
Info Last Updated	2025/07/12

B72220S2131K101

Distributor	Arrow Electronics (UK) Ltd.
Buy from Distributor	Buy Now
Stock Quantity	500
Country	Multiple
Info Last Updated	2025/07/12

B72220S2131K101

Distributor	TTI Inc - Europe
Buy from Distributor	Buy Now
Stock Quantity	1,000
Country	Multiple
Info Last Updated	2025/07/12

Please check the latest information on each distributor's website. Powered netCOMPONENTS

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