Leaded Disk Varistors

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B72220S0170K101

Product Status	Production
Applications	ConsumerConsumer DataData Processing IndustrialIndustrial
Type	S20K17
Brand	EPCOS
Environmental Compliance Click to learn more about these icons

Voltage Protection Devices,Leaded Disk Varistors:S20

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)	4.80mm 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]	22V
Maximum Operating Voltage [AC]	17Vrms
Nominal DischargeCurrent In [8/20μs, 15times]	1kA
Maximum Surge Current Imax [8/20µs, 1time]	2kA
Energy Absorption	14J
Capacitance (Typ.)	15.6nF

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: B72220S0170K101

Part Number	Distributor	Buy from Distributor	Stock Quantity	Country	Info Last Updated
B72220S0170K101	element14 Click to know about this distributor	Buy Now	1,685	SG	2025/06/06
B72220S0170K101	Arrow Electronics Central EU Click to know about this distributor	Buy Now	2,000	Multiple	2025/06/07
B72220S0170K101	Buerklin GmbH & Co. Click to know about this distributor	Buy Now	725	DE	2025/06/07
B72220S0170K101	DigiKey Click to know about this distributor	Buy Now	741	Multiple	2025/06/07
B72220S0170K101	Farnell, An Avnet Company Click to know about this distributor	Buy Now	1,685	Multiple	2025/06/07
B72220S0170K101	Newark, An Avnet Company Click to know about this distributor	Buy Now	1,685	US	2025/06/07
B72220S0170K101	TME Click to know about this distributor	Buy Now	7,007	Multiple	2025/06/07

Part Number:

B72220S0170K101

B72220S0170K101

Distributor	element14
Buy from Distributor	Buy Now
Stock Quantity	1,685
Country	SG
Info Last Updated	2025/06/06

B72220S0170K101

Distributor	Arrow Electronics Central EU
Buy from Distributor	Buy Now
Stock Quantity	2,000
Country	Multiple
Info Last Updated	2025/06/07

B72220S0170K101

Distributor	Buerklin GmbH & Co.
Buy from Distributor	Buy Now
Stock Quantity	725
Country	DE
Info Last Updated	2025/06/07

B72220S0170K101

Distributor	DigiKey
Buy from Distributor	Buy Now
Stock Quantity	741
Country	Multiple
Info Last Updated	2025/06/07

B72220S0170K101

Distributor	Farnell, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	1,685
Country	Multiple
Info Last Updated	2025/06/07

B72220S0170K101

Distributor	Newark, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	1,685
Country	US
Info Last Updated	2025/06/07

B72220S0170K101

Distributor	TME
Buy from Distributor	Buy Now
Stock Quantity	7,007
Country	Multiple
Info Last Updated	2025/06/07

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

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