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B72210S0271K101 Varistor B72210S0271K101, metal oxide, 430V typical varistor voltage, 2.5kA surge current, Disc 10mm, Through Hole mounting.
Mfr Part #:

B72210S0271K101

Available from 2 distributors
Mfr Name: TDK Corporation
TDK Corporation
Varistor B72210S0271K101, metal oxide, 430V typical varistor voltage, 2.5kA surge current, Disc 10mm, Through Hole mounting.
Total Stock: 1,231 pcs
$ Price Range: $0.14 - $0.32

B72210S0271K101 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
880 pcs
880 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
351 pcs
351 pcs On Request 1 On Request On Request 1911+ On Request On Request

B72210S0271K101 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Frequency
Coating
Current
Energy
Lead Style
Maximum AC Volts
Maximum DC Volts
Mounting Type
Number of Circuits
Operating Temperature
Storage Temperature
Tape & Reel
Terminals
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Typ)

B72210S0271K101 Description

Short technical summary and product information.

The TDK B72210S0271K101 is a SIOV Standard series metal oxide varistor (MOV) designed for overvoltage protection. It offers a typical varistor voltage of 430 V, with a minimum of 387 V and maximum of 473 V. The part is rated for a maximum AC voltage of 275 V and maximum DC voltage of 350 V. It can handle a surge current of up to 2.5 kA (8/20 µs waveform) with an energy rating of 43 J. The varistor is housed in a round Disc 10mm package with through-hole leads. It is coated with epoxy resin that is flame-retardant to UL 94 V-0, and the terminals are tinned wire. The operating temperature range is -40°C to 105°C. This component is suitable for use in AC line or DC bus transient suppression applications where consistent clamping and energy absorption are required.

B72210S0271K101 Quick Information

Product Type: Varistor
Series: StandarD
Canonical Name: B72210S0271K101 Varistor 430V (Typ) 2.5kA Disc 10mm
Subcategory: Metal Oxide Varistor (MOV)

B72210S0271K101 Compliance

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

B72210S0271K101 Estimated Pricing

Qty Low High
1+ $0.32 $0.32
10+ $0.20 $0.20
100+ $0.17 $0.17
250+ $0.16 $0.16
500+ $0.14 $0.14
750+ $0.14 $0.14
3,000+ $0.14 $0.14

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

B72210S0271K101 Features

  • Typical varistor voltage of 430 V.
  • Surge current rating of 2.5 kA.
  • Rated for 275 VAC and 350 VDC.
  • Disc 10mm through-hole package.
  • Epoxy coating, UL 94 V-0 flame retardant.

B72210S0271K101 Applications

  • Overvoltage protection in AC power lines.
  • Transient suppression in DC power buses.
  • Surge protection for industrial equipment.

B72210S0271K101 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of B72210S0271K101?

The typical varistor voltage is 430 V, with a minimum of 387 V and maximum of 473 V.

What is the surge current rating?

The surge current rating is 2.5 kA (8/20 µs). Note: This value may conflict with typical ratings for a 10mm disc varistor (500A) — verification is recommended.

What are the maximum continuous AC and DC voltage ratings?

Maximum AC voltage is 275 V, maximum DC voltage is 350 V.

What package and mounting type does this varistor use?

Disc 10mm package with through-hole mounting. Terminals are tinned wire.

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