V250LA40AP Allicdata Electronics
Allicdata Part #:

F3034-ND

Manufacturer Part#:

V250LA40AP

Price: $ 0.67
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: VARISTOR 390V 6.5KA DISC 20MM
More Detail: 390V 6.5kA Varistor 1 Circuit Through Hole Disc 20...
DataSheet: V250LA40AP datasheetV250LA40AP Datasheet/PDF
Quantity: 3945
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 0.59850
10 +: $ 0.52479
25 +: $ 0.46494
100 +: $ 0.40484
250 +: $ 0.35237
500 +: $ 0.29988
1000 +: $ 0.23990
2500 +: $ 0.21741
5000 +: $ 0.20242
Stock 3945Can Ship Immediately
$ 0.67
Specifications
Varistor Voltage (Typ): 390V
Package / Case: Disc 20mm
Mounting Type: Through Hole
Operating Temperature: -55°C ~ 85°C (TA)
Capacitance @ Frequency: 1000pF @ 1MHz
Number of Circuits: 1
Energy: 130J
Current - Surge: 6.5kA
Varistor Voltage (Max): 429V
Series: LA
Varistor Voltage (Min): 351V
Maximum DC Volts: 330V
Maximum AC Volts: 250V
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS (Transient Voltage Suppressors) are devices that protect sensitive or exposed circuits and components from damage due to sudden or fast voltage fluctuations. Varistors, MOVs (Metal Oxide Varistors) and other such devices are commonly used for this purpose. These devices are available in a variety of different shapes and sizes, depending on the application and the protection requirement. The V250LA40AP is one such device that is used widely in today\'s electrical and electronic industries.

The V250LA40AP is a highly reliable MOV used to protect vulnerable and sensitive electrical or electronic equipment from voltage surges. This device is designed with advanced technology and is equipped with three active inner components: the varistor core, the integrated low-voltage circuit, and the integrated MOV core. All these components are enclosed in an environmentally friendly, flame-retardant plastic housing.

The varistor core of the device is a special semiconductor materials with high-conductivity. This core can be used to absorb andstore the electrical energy generated by overload signals or short‒circuits. The integrated low‒voltage circuit will detect the presence of a voltage exceeds a certain predefined level, and the integrated MOV will be activated to clamp the impulse.

The V250LA40AP can be used in a wide range of applications. It is typically used in high-voltage circuit breaker controllers and in the AC connectors of routers, modems, and other networking equipment. It can also be used to provide protection for DC-powered communication circuits, such as in telecommunication equipment.

The working principle of the V250LA40AP is quite simple. It operates by absorbing the overload surges or spikes in the power supply. The overloads are typically caused by rapid transitions in voltage or by an overload current. As the voltage rises, the varistor core of the device absorbs the excess energy and stores it until it is released when the voltage returns to normal levels. This storage of energy protects the circuit elements from any potential damage due to a voltage surge.

The V250LA40AP is highly effective in providing over-voltage protection for sensitive electronic circuits. It is known for its long service life and excellent performance. It is also relatively easy to install and can be easily customized for different applications. The inherent features of the device make it the ideal choice for many applications, making it one of the most popular and reliable choices among TVS devices.

The specific data is subject to PDF, and the above content is for reference

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