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V250LA4

) Varistor 250VAC/330VDC 1200A 429V Through-Hole Radial Bulk

Quantity Unit Price(USD) Ext. Price
1000 $0.076 $76.00
500 $0.077 $38.50
200 $0.080 $16.00
1 $0.206 $0.21

Inventory:6,943

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for V250LA4 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of V250LA4

The V250LA4 is a varistor component designed for surge protection applications. This component provides transient voltage suppression by rapidly changing resistance levels in response to overvoltage conditions, safeguarding sensitive electronic equipment from voltage spikes.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • Anode: Connect to the protected circuit's positive terminal.
  • Cathode: Connect to the protected circuit's negative terminal or ground.

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the V250LA4 varistor for a visual representation.

Key Features

  • Surge Protection: The V250LA4 offers robust protection against transient voltage spikes, safeguarding electronic circuits.
  • Fast Response Time: This varistor reacts quickly to overvoltage conditions, diverting excess energy away from sensitive components.
  • High Energy Absorption: With its high energy absorption capacity, the V250LA4 can handle significant surge currents.
  • Compact Design: The compact size of the V250LA4 makes it suitable for integration into various electronic devices and systems.

Note: For detailed technical specifications, please refer to the V250LA4 datasheet.

Application

  • Power Supplies: Ideal for protecting power supplies and electronic equipment from voltage surges.
  • Telecommunication Systems: Used in telecommunication systems to prevent damage from lightning strikes and power fluctuations.
  • Industrial Equipment: Suitable for surge protection in industrial equipment and control systems.

Functionality

The V250LA4 varistor operates by altering its resistance in response to voltage transients, diverting excess energy away from connected devices and ensuring continuous operation of sensitive electronics.

Usage Guide

  • Connection: Connect the varistor between the circuit to be protected and the ground for effective surge suppression.
  • Mounting: Ensure proper mounting and heat dissipation to maximize the varistor's performance and lifespan.

Equivalent

For similar surge protection functionalities, consider these alternatives to the V250LA4:

  • V130LA20A: A varistor with comparable surge handling capabilities and voltage protection ratings.
  • MA20D: This metal oxide varistor provides similar transient voltage suppression features for electronic circuits.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Varistors RoHS Details
Series LA Product MOVs
Mounting Style PCB Mount Termination Style Radial
Voltage Rating AC 250 VAC Voltage Rating DC 330 VDC
Clamping Voltage 650 V Diameter 7 mm
Peak Surge Current 1.2 kA Surge Energy Rating 21 J
Capacitance 90 pF Minimum Operating Temperature - 55 C
Maximum Operating Temperature + 85 C Brand Littelfuse
Product Type Varistors Factory Pack Quantity 1500
Subcategory Varistors Type Varistor

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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V250LA4

) Varistor 250VAC/330VDC 1200A 429V Through-Hole Radial Bulk

Inventory:

6,943
Overview of V250LA4 Specifications Warranty & Returns Similar Products Popular Products

Warranty & Returns close

After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

ESD package package package

Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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