B72205S381K311 The EPCOS B72205S381K311 is a varistor designed for transient voltage suppression. It features a typical varistor voltage of 620V and a surge current rating of 400A.
Mfr Part #:

B72205S381K311

Available from 1 distributors
Mfr Name: EPCOS
EPCOS
The EPCOS B72205S381K311 is a varistor designed for transient voltage suppression. It features a typical varistor voltage of 620V and a surge current rating of 400A.
Total Stock: 10,000 pcs
$ Price Range: $1.46

B72205S381K311 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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10,000 pcs
10000 pcs On Request 1 On Request On Request On Request On Request On Request

B72205S381K311 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Energy
Maximum AC Volts
Maximum DC Volts
Number of Circuits

B72205S381K311 Description

Short technical summary and product information.

The EPCOS B72205S381K311 is a varistor component designed for transient voltage suppression applications. It operates with a maximum AC voltage of 385V and a maximum DC voltage of 505V.

 

Key electrical characteristics include a typical varistor voltage of 620V, with a minimum of 558V and a maximum of 682V. This varistor can handle a surge current of 400A and has an energy rating of 13 Joules. It also features a capacitance of 45 pF at 1 kHz.

 

This component is supplied in Tape & Reel packaging and is part of the Standard series. The varistor has a single circuit and is suitable for through-hole mounting.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1 Unlimited, and REACH Unaffected status. The product is manufactured by EPCOS - TDK Electronics.

B72205S381K311 Quick Information

Product Type: Varistor
Series: Standard
Canonical Name: Varistor
Subcategory: Varistors, MOVs

B72205S381K311 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

B72205S381K311 Estimated Pricing

Qty Low High
1+ $1.46 $1.46

Estimated market price range - modelled values for guidance only, not live distributor offers.

B72205S381K311 Features

  • 620V typical varistor voltage.
  • 400A surge current rating.
  • 13 Joules energy rating.
  • 45 pF capacitance at 1 kHz.
  • Tape & Reel packaging.

B72205S381K311 Applications

  • Protects against transient voltage.
  • Suitable for AC and DC circuits.
  • Industrial power supply applications.
  • Consumer electronics protection.

B72205S381K311 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the typical varistor voltage for the EPCOS B72205S381K311?

The typical varistor voltage for the EPCOS B72205S381K311 is 620 V.

What is the maximum surge current this varistor can handle?

This varistor can handle a maximum surge current of 400 A.

What is the energy rating of the B72205S381K311 varistor?

The energy rating of the B72205S381K311 varistor is 13 J.

What is the capacitance of this varistor at 1 kHz?

The capacitance of this varistor at 1 kHz is 45 pF.

How is the EPCOS B72205S381K311 varistor packaged?

The EPCOS B72205S381K311 varistor is packaged in Tape & Reel (TR).

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