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B72207S2301K101 Metal oxide varistor (MOV) with typical varistor voltage of 470V at 1mA. Rated for 1.75kA surge current (8/20µs) and 30J energy absorption.
Mfr Part #:

B72207S2301K101

Available from 2 distributors
Mfr Name: TDK Corporation
TDK Corporation
Metal oxide varistor (MOV) with typical varistor voltage of 470V at 1mA. Rated for 1.75kA surge current (8/20µs) and 30J energy absorption.
✓ Total Stock: 294 pcs
$ Price Range: $0.10 - $0.24

B72207S2301K101 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
147 pcs
On Request
147 pcs On Request 1 On Request On Request On Request On Request On Request
Emiteli ✓
Non-Authorised Inventory information
147 pcs
On Request
147 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

B72207S2301K101 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Frequency
Coating
Current
Energy
Halogen Free
Insulation Resistance
Lead Style
Maximum AC Volts
Maximum DC Volts
Mounting Type
Number of Circuits
Operating Temperature
Package / Case
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Typ)
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B72207S2301K101 Description

Short technical summary and product information.

The B72207S2301K101 is a leaded metal oxide varistor (MOV) from TDK Electronics (EPCOS), part of the SIOV AdvanceD series. It features a typical varistor voltage of 470V at 1mA DC, with a minimum of 423V and maximum of 517V. The component is rated for a maximum AC voltage of 300V and maximum DC voltage of 385V.

 

Its surge current handling capability is 1.75kA (8/20µs, 1 time), and it can absorb up to 30J of energy (2ms). The varistor has a typical capacitance of 100pF at 1kHz and is designed for single-circuit operation. It operates over a temperature range of -40°C to 105°C.

 

The part is packaged in a disc 7mm form factor with through-hole mounting and radial leads. The coating is epoxy resin, flame-retardant to UL 94 V-0. It carries approvals from UL, CSA, VDE, CQC, and IEC. Delivery is in bulk as standard, with taped options available on request.

B72207S2301K101 Quick Information

Product Type: Varistor (MOV)
Series: AdvanceD
Canonical Name: SIOV Metal Oxide Varistor, AdvanceD Series, 470V, 1.75kA, Disc 7mm
Subcategory: Leaded Varistors

B72207S2301K101 Compliance

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

B72207S2301K101 Estimated Pricing

Qty Low High
1+ $0.24 $0.24
10+ $0.17 $0.17
25+ $0.15 $0.15
100+ $0.13 $0.13
250+ $0.12 $0.12
500+ $0.11 $0.11
1,000+ $0.10 $0.10
3,000+ $0.10 $0.10
5,000+ $0.10 $0.10

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

B72207S2301K101 Features

  • Varistor voltage 470V typical at 1mA.
  • Surge current rating of 1.75kA (8/20µs).
  • Energy absorption rating of 30J (2ms).
  • Operating temperature range -40°C to 105°C.
  • Flame-retardant epoxy coating to UL 94 V-0.

B72207S2301K101 Applications

  • Used for overvoltage protection in power supplies.
  • Suitable for industrial and consumer electronics.
  • Ideal for transient voltage suppression in AC/DC lines.
  • Protects sensitive circuits from surge events.

B72207S2301K101 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum AC voltage rating?

300V AC.

What is the varistor voltage (breakdown voltage)?

470V typical, with a range of 423V to 517V at 1mA DC.

What is the surge current rating?

1.75kA (8/20µs, 1 time).

What is the energy rating?

30J (2ms).

What is the package configuration?

Disc 7mm, through-hole mounting, radial leads.

What is the operating temperature range?

-40°C to 105°C.

What certifications does this varistor have?

UL, CSA, VDE, CQC, and IEC approved.

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