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MOV-07D390K Metal Oxide Varistor, 39V typical voltage, 250A peak current, 2.1J energy absorption, Disc 7mm through-hole package.
Mfr Part #:

MOV-07D390K

Available from 1 distributors
Mfr Name: Bourns
Bourns
Metal Oxide Varistor, 39V typical voltage, 250A peak current, 2.1J energy absorption, Disc 7mm through-hole package.
Total Stock: 100 pcs
$ Price Range: $0.07 - $0.19

MOV-07D390K Available from 1 distributor

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

MOV-07D390K Specifications Quick View

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

MOV-07D390K Description

Short technical summary and product information.

The Bourns MOV-07D390K is a 7mm radial leaded Metal Oxide Varistor (MOV) designed for overvoltage transient protection. It offers a varistor voltage range of 35V to 43V (typical 39V) and handles maximum continuous AC voltage of 25V and DC voltage of 31V. With a peak surge current rating of 250A (8/20 µs) and an energy absorption capability of 2.1J, it provides robust protection against lightning, power contact, and power induction transients. The device features a fast response time of 25ns and a maximum clamping voltage of 77V at a class current of 2.5A. Typical capacitance is 2400pF at 1kHz. The MOV-07D390K is housed in a Disc 7mm through-hole package with both straight and kinked lead styles available. It operates over a temperature range of -40°C to 85°C. The component is RoHS compliant and has an MSL rating of 1 (unlimited) and REACH unaffected status, though these compliances are unverified. It is suitable for use in power supplies, industrial equipment, telecommunication systems, and consumer electronics for surge protection.

MOV-07D390K Quick Information

Product Type: Metal Oxide Varistor (MOV)
Series: MOV-07DxxxK
Canonical Name: Bourns MOV-07D390K - Metal Oxide Varistor (MOV), 39V Typical, 250A Peak Current, Disc 7mm
Subcategory: Metal Oxide Varistor (MOV)

MOV-07D390K Compliance

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

MOV-07D390K Estimated Pricing

Qty Low High
1+ $0.19 $0.19
10+ $0.11 $0.11
100+ $0.10 $0.10
250+ $0.09 $0.09
500+ $0.08 $0.08
2,000+ $0.08 $0.08
4,000+ $0.07 $0.07

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

MOV-07D390K Features

  • Varistor voltage typical 39V.
  • Rated for 250A peak surge current.
  • Absorbs up to 2.1J of transient energy.
  • Fast 25ns response time.
  • Through-hole mounting in 7mm disc package.

MOV-07D390K Applications

  • Used for AC line surge protection.
  • Protects power supplies from voltage transients.
  • Suitable for industrial and consumer electronics.
  • Ideal for telecommunications equipment.

MOV-07D390K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the MOV-07D390K?

The maximum clamping voltage is 77V at a class current of 2.5A (8/20µs waveform).

What is the peak pulse current rating?

The maximum peak current is 250A for an 8/20µs waveform.

What is the varistor voltage range?

The varistor voltage is 35V minimum, 39V typical, and 43V maximum.

What is the package type?

It comes in a Disc 7mm through-hole package with straight and kinked lead styles.

What is the operating temperature range?

It operates from -40°C to 85°C.

What is the capacitance of this varistor?

Typical capacitance is 2400pF at 1kHz.

What are the maximum continuous voltage ratings?

Maximum continuous AC voltage is 25V, and maximum DC voltage is 31V.

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