Products > Circuit Protection > Varistors > V20E510P
  • V20E510P

Images are for reference only.


Hot Sale

LITTELFUSE V20E510P TVS Varistor, MOV, 510V, 670V, UltraMOV Series, 1.355kV, Disc 20mm, Metal Oxide Varistor (MOV)

  • Package/Case :
  • VAR MOV 510VAC 670VDC 10000A 902V THRU-HOLE
  • Product Categories :
  • Varistors - MOV
  • RoHs Status:
  • Green
  • In-stock:
  • 5000


Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

V20E510P Product Details


The UltraMOV Metal Oxide Varistor Series is designed for applications requiring high peak surge current ratings and high energy absorption capability. UltraMOV varistors are primarily intended for use in AC Line Voltage applications such as Transient Voltage Surge Suppressors (TVSS), Uninterruptable Power Supplies (UPS), AC Power Taps, AC Power Meters, or other products that require voltage clamping of high transient surge currents from sources such as lightning, inductive load switching, or capacitor bank switching. These devices are produced in radial lead package sizes of 7, 10, 14, and 20mm and offered in a variety of lead forms. UltraMOVs are manufactured with recognized epoxy encapsulation and are rated for ambient temperatures up to 85o C with no derating. This Series is LASER-branded and is supplied in bulk, ammo pack (fan-fold), or tape and reel packaging.


• Lead-free and RoHS compliant option available. Please see the
   device and ratings specifications table for more information.
• High Peak Surge Current Rating (ITM) Up to 10kA, Single 8 x 20 Pulse, (20mm)
• Standard Operating Voltage Range Compatible with Common AC Line Voltages (130VAC to 625VAC)
• Characterized for Maximum Standby Current (Leakage)
• Custom Voltage Types Available
• Standard Lead Form and Lead Space Options

V20E510P Pin Diagram
(Picture:Pinout / Diagram)

Technical Parameters

  • Product
  • MOV
  • Voltage Rating DC
  • 670 V
  • Voltage Rating AC
  • 510 V
  • Clamping Voltage
  • 1.355 kV
  • Diameter
  • 20 mm
  • Peak Surge Current
  • 10 kA
  • Surge Energy Rating
  • 325 J
  • Capacitance
  • 350 pF
  • Operating Temperature Range
  • - 55 C to + 85 C
  • Mounting
  • Radial
  • Packaging
  • Bulk
  • Case Diameter
  • 20 mm
  • Current Rating
  • 100 A
  • Dimensions
  • 20 mm Dia.
  • Factory Pack Quantity
  • 400
  • Termination Style
  • Radial
  • Varistor Voltage
  • 738 V to 902 V

V20E510P Related Products

Ratings and Reviews

  • 0 / 5
  • 5 Stars 0%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • Ratings
  • Please rate the product!
Shipping More
Estimated Delivery Time: Nov 02 - Nov 07 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that V20E510P is the original manufacturer or agent of LITTELFUSE?
We have a professional business development department to strictly test and verify the qualifications of LITTELFUSE original manufacturers and agents. All LITTELFUSE suppliers must pass the qualification review before they can publish their V20E510P devices; we pay more attention to the channels and quality of V20E510P products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of V20E510P chips? Including LITTELFUSE original factory information, Varistors - MOV application, V20E510P pictures?
You can use Jotrin's intelligent search engine, or filter by Varistors - MOV category, or find it through Littelfuse Inc Information page.
Q: Are the LITTELFUSE's V20E510P price and stock displayed on the platform accurate?
The LITTELFUSE's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for V20E510P, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of V20E510P?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the V20E510P we delivered, we will accept the replacement or return of the V20E510P only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of V20E510P.
(3)The V20E510P is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as V20E510P datasheet pdf, V20E510P pin diagram?
Need any After-Sales service, please feel free contact us:

Littelfuse Inc

Littelfuse offers innovative circuit protection solutions. Wherever you look, Littelfuse is there. Streetlights, office buildings, cars, trucks, factories, computers, heating and cooling systems, electronic games, telecommunications equipment, even the satellites in the sky are protected by Littelfu...
  • V18ZA1P
    V18ZA1P LITTELFUSE V18ZA1P TVS Varistor, MOV, 10V, 14V, ZA Series, 36V, Disc 7...
  • V18ZA3P
    V18ZA3P LITTELFUSE V18ZA3P TVS Varistor, MOV, 10V, 14V, ZA Series, 36V, Disc 1...
  • V18ZA40P
    V18ZA40P LITTELFUSE V18ZA40P TVS Varistor, MOV, 10V, 14V, ZA Series, 37V, Disc ...
  • V20E130P
    V20E130P LITTELFUSE V20E130P TVS Varistor, MOV, 130V, 170V, UltraMOV Series, 34...
  • V20E250P
    V20E250P LITTELFUSE V20E250P TVS Varistor, MOV, 250V, 320V, UltraMOV Series, 65...
  • V20E275P
    V20E275P LITTELFUSE V20E275P TVS Varistor, MOV, 275V, 350V, UltraMOV Series, 71...

Certificates & Honor

Certificates & Honor