SMD Disk Varistors

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B72660M0400K072

Product Status	Production
Applications	ConsumerConsumer DataData Processing IndustrialIndustrial TelecomTelecom
Type	CU4032K40G2
Brand	EPCOS
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Voltage Protection Devices,SMD Disk Varistors:CU4032

Images are for reference only and show example products.

3D Model

Size

Length (l)	10.20mm ±0.30mm
Width (w)	8.00mm ±0.30mm
Height (h)	3.20mm ±0.30mm
Detail Size Information	Please refer to the catalog

Electrical Characteristics

Maximum Operating Voltage [DC]	56V
Maximum Operating Voltage [AC]	40Vrms
Nominal DischargeCurrent In [8/20μs, 15times]	100A
Maximum Surge Current Imax [8/20µs, 1time]	250A
Energy Absorption	3J
Capacitance (Typ.)	900pF

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: B72660M0400K072

Part Number	Distributor	Buy from Distributor	Stock Quantity	Country	Info Last Updated
B72660M0400K072	RS Click to know about this distributor	Buy Now	290	GB	2026/01/13
B72660M0400K072	DigiKey Click to know about this distributor	Buy Now	989	Multiple	2026/01/14
B72660M0400K072	element14 Click to know about this distributor	Buy Now	1,400	SG	2026/01/14
B72660M0400K072	Farnell, An Avnet Company Click to know about this distributor	Buy Now	1,400	Multiple	2026/01/14
B72660M0400K072	Mouser Electronics Inc. Click to know about this distributor	Buy Now	17,884	Multiple	2026/01/14
B72660M0400K072	TTI Inc Click to know about this distributor	Buy Now	72,000	US	2026/01/14
B72660M0400K072.	TTI Inc Click to know about this distributor	Buy Now	990	US	2026/01/14

Part Number:

B72660M0400K072

B72660M0400K072

Distributor	RS
Buy from Distributor	Buy Now
Stock Quantity	290
Country	GB
Info Last Updated	2026/01/13

B72660M0400K072

Distributor	DigiKey
Buy from Distributor	Buy Now
Stock Quantity	989
Country	Multiple
Info Last Updated	2026/01/14

B72660M0400K072

Distributor	element14
Buy from Distributor	Buy Now
Stock Quantity	1,400
Country	SG
Info Last Updated	2026/01/14

B72660M0400K072

Distributor	Farnell, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	1,400
Country	Multiple
Info Last Updated	2026/01/14

B72660M0400K072

Distributor	Mouser Electronics Inc.
Buy from Distributor	Buy Now
Stock Quantity	17,884
Country	Multiple
Info Last Updated	2026/01/14

B72660M0400K072

Distributor	TTI Inc
Buy from Distributor	Buy Now
Stock Quantity	72,000
Country	US
Info Last Updated	2026/01/14

B72660M0400K072.

Distributor	TTI Inc
Buy from Distributor	Buy Now
Stock Quantity	990
Country	US
Info Last Updated	2026/01/14

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

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