Leaded Disk Varistors

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B72220X2271K501

Product Status	Production
Applications	AutomotiveAutomotive
Type	SNF20K275E2S5
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)	23.50mm Max.
Body Thickness (th)	8.80mm Max.
Body Height (h)	30.00mm 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]	350V
Maximum Operating Voltage [AC]	275Vrms
Nominal DischargeCurrent In [8/20μs, 15times]	3kA
Maximum Surge Current Imax [8/20µs, 1time]	10kA
Energy Absorption	215J
Capacitance (Typ.)	850pF

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	YES
Packing Information	Please refer to the document (Taping, Packaging and Lead Configuration)

Distributor Stock Info

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Part Number: B72220X2271K501

Part Number	Distributor	Buy from Distributor	Stock Quantity	Country	Info Last Updated
B72220X2271K501	Melchioni s.p.a. Click to know about this distributor		34,700	IT	2025/07/04
B72220X2271K501	Xiamen Oneyac Technology Click to know about this distributor	Buy Now	550	CN	2025/07/07
B72220X2271K501	DigiKey Click to know about this distributor	Buy Now	155	Multiple	2025/07/08
B72220X2271K501	Mouser Electronics Inc. Click to know about this distributor	Buy Now	1,805	Multiple	2025/07/08

Part Number:

B72220X2271K501

B72220X2271K501

Distributor	Melchioni s.p.a.
Buy from Distributor
Stock Quantity	34,700
Country	IT
Info Last Updated	2025/07/04

B72220X2271K501

Distributor	Xiamen Oneyac Technology
Buy from Distributor	Buy Now
Stock Quantity	550
Country	CN
Info Last Updated	2025/07/07

B72220X2271K501

Distributor	DigiKey
Buy from Distributor	Buy Now
Stock Quantity	155
Country	Multiple
Info Last Updated	2025/07/08

B72220X2271K501

Distributor	Mouser Electronics Inc.
Buy from Distributor	Buy Now
Stock Quantity	1,805
Country	Multiple
Info Last Updated	2025/07/08

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

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