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B72214S2551K101 Metal oxide varistor (MOV) with typical varistor voltage of 910V, maximum surge current rating of 5kA (8/20µs), and energy rating of 180J. Packaged in a 14mm disc with through-hole mounting.
Mfr Part #:

B72214S2551K101

Available from 1 distributors
Mfr Name: TDK Corporation
TDK Corporation
Metal oxide varistor (MOV) with typical varistor voltage of 910V, maximum surge current rating of 5kA (8/20µs), and energy rating of 180J. Packaged in a 14mm disc with through-hole mounting.
Total Stock: 2 pcs
$ Price Range: $0.45 - $1.06

B72214S2551K101 Available from 1 distributor

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B72214S2551K101 Specifications Quick View

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

B72214S2551K101 Description

Short technical summary and product information.

This is a metal oxide varistor (MOV) from TDK's AdvanceD series, designed for overvoltage protection. It has a typical varistor voltage of 910V, with a minimum of 819V and maximum of 1.001kV. It can handle maximum AC voltages up to 550V and maximum DC voltages up to 745V.

 

The varistor offers a surge current rating of 5kA (8/20µs waveform) and an energy rating of 180J (2ms). Capacitance is typically 215pF at 1kHz. Operating temperature range is -40°C to +105°C.

 

The component is housed in a 14mm disc package with tinned wire leads for through-hole mounting. The epoxy resin coating is flame-retardant to UL 94 V-0. It meets approvals including UL, CSA, VDE, CQC, and IEC. Insulation resistance is at least 100MΩ and electric strength is at least 2.5kVRMS.

B72214S2551K101 Quick Information

Product Type: Metal Oxide Varistor (MOV)
Series: B722
Canonical Name: Metal Oxide Varistor 910V Typ 5kA Disc 14mm
Subcategory: Leaded Disc Varistor

B72214S2551K101 Compliance

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

B72214S2551K101 Estimated Pricing

Qty Low High
1+ $1.06 $1.06
10+ $0.69 $0.69
100+ $0.61 $0.61
250+ $0.57 $0.57
500+ $0.55 $0.55
1,000+ $0.53 $0.53
2,500+ $0.48 $0.48
5,000+ $0.45 $0.45
10,000+ $0.45 $0.45

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

B72214S2551K101 Features

  • Typical varistor voltage of 910V.
  • Surge current rating of 5kA (8/20µs).
  • Energy rating of 180J (2ms).
  • 14mm disc through-hole package.
  • Operating temperature -40°C to 105°C.

B72214S2551K101 Applications

  • Overvoltage protection in power supplies.
  • Transient suppression in industrial equipment.
  • Surge protection for AC/DC lines.
  • Used in motor control and lighting.

B72214S2551K101 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of B72214S2551K101?

Typical varistor voltage is 910V, with a minimum of 819V and maximum of 1.001kV.

What is the surge current rating?

Maximum surge current rating is 5kA (8/20µs waveform).

What is the energy rating?

Maximum energy rating is 180J (2ms).

What is the package type?

Disc 14mm with through-hole mounting and tinned wire leads.

What is the operating temperature range?

-40°C to +105°C.

What approvals does this varistor have?

UL, CSA, VDE, CQC, IEC.

What is the capacitance?

Typical capacitance is 215pF at 1kHz.

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