Leaded Disk Varistors

Product Top Page

Search by Part No.

Search by Characteristics

Technical Support Tools

B72220P3271K101

Product Status	Production
Applications	ConsumerConsumer DataData Processing IndustrialIndustrial
Type	S20K275E3K1
Brand	EPCOS
Environmental Compliance Click to learn more about these icons

Voltage Protection Devices,Leaded Disk Varistors:S20_E3K1

Images are for reference only and show example products.

3D Model

Size

Lead Spacing (e)	10.00mm ±1.00mm
Body Width (w)	22.50mm Max.
Body Thickness (th)	6.50mm Max.
Body Height (h)	27.00mm 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]	5kA
Maximum Surge Current Imax [8/20µs, 1time]	12kA
Energy Absorption	280J
Capacitance (Typ.)	1.15nF

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

Save Page as PDF

Distributor List

Contact Us

Part Number: B72220P3271K101

Part Number	Distributor	Buy from Distributor	Stock Quantity	Country	Info Last Updated
B72220P3271K101	Beckmann Elektronik GmbH Click to know about this distributor		10	DE	2025/05/09
B72220P3271K101	Avnet Abacus Click to know about this distributor	Buy Now	5,750	DE	2025/05/10
B72220P3271K101	DigiKey Click to know about this distributor	Buy Now	9,719	Multiple	2025/05/10
B72220P3271K101	Farnell, An Avnet Company Click to know about this distributor	Buy Now	544	Multiple	2025/05/10
B72220P3271K101	Newark, An Avnet Company Click to know about this distributor	Buy Now	544	US	2025/05/10
B72220P3271K101	TTI Inc - Europe Click to know about this distributor	Buy Now	19,500	Multiple	2025/05/10
B72220P3271K101	Arrow Electronics Click to know about this distributor	Buy Now	1,037	US	2025/05/11

Part Number:

B72220P3271K101

B72220P3271K101

Distributor	Beckmann Elektronik GmbH
Buy from Distributor
Stock Quantity	10
Country	DE
Info Last Updated	2025/05/09

B72220P3271K101

Distributor	Avnet Abacus
Buy from Distributor	Buy Now
Stock Quantity	5,750
Country	DE
Info Last Updated	2025/05/10

B72220P3271K101

Distributor	DigiKey
Buy from Distributor	Buy Now
Stock Quantity	9,719
Country	Multiple
Info Last Updated	2025/05/10

B72220P3271K101

Distributor	Farnell, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	544
Country	Multiple
Info Last Updated	2025/05/10

B72220P3271K101

Distributor	Newark, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	544
Country	US
Info Last Updated	2025/05/10

B72220P3271K101

Distributor	TTI Inc - Europe
Buy from Distributor	Buy Now
Stock Quantity	19,500
Country	Multiple
Info Last Updated	2025/05/10

B72220P3271K101

Distributor	Arrow Electronics
Buy from Distributor	Buy Now
Stock Quantity	1,037
Country	US
Info Last Updated	2025/05/11

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

Tech Info

Collapse all Expand all

Documents

Technical Support Tools

3rd Party ECAD models

SnapMagic

Characteristic Graph (This is reference data, and does not guarantee the products characteristics.)

Loading... This process may take a while...

Voltage vs. Current

Change settings

Customer who viewed this product also viewed

Leaded Disk Varistors

B72214S0950K101

Max. Operating Voltage [AC]=95Vrms

Max. Surge Current Imax(8/20μs,1time)=4500A

Leaded Disk Varistors

B72220P3171K101

Max. Operating Voltage [AC]=175Vrms

Max. Surge Current Imax(8/20μs,1time)=12000A

Leaded Disk Varistors

B72220P3231K101

Max. Operating Voltage [AC]=230Vrms

Max. Surge Current Imax(8/20μs,1time)=12000A

Leaded Disk Varistors

B72220P3301K101

Max. Operating Voltage [AC]=300Vrms

Max. Surge Current Imax(8/20μs,1time)=12000A

Leaded Disk Varistors

B72220P3321K101

Max. Operating Voltage [AC]=320Vrms

Max. Surge Current Imax(8/20μs,1time)=12000A

Leaded Disk Varistors

B72220P3421K101

Max. Operating Voltage [AC]=420Vrms

Max. Surge Current Imax(8/20μs,1time)=12000A

Leaded Disk Varistors

B72220P3461K101

Max. Operating Voltage [AC]=460Vrms

Max. Surge Current Imax(8/20μs,1time)=12000A

Leaded Disk Varistors

B72220P3511K101

Max. Operating Voltage [AC]=510Vrms

Max. Surge Current Imax(8/20μs,1time)=10000A

Leaded Disk Varistors

B72220S0151K101

Max. Operating Voltage [AC]=150Vrms

Max. Surge Current Imax(8/20μs,1time)=8000A

Leaded Disk Varistors

B72220S0170K101

Max. Operating Voltage [AC]=17Vrms

Max. Surge Current Imax(8/20μs,1time)=2000A