V18ZT40P Allicdata Electronics
Allicdata Part #:

V18ZT40P-ND

Manufacturer Part#:

V18ZT40P

Price: $ 0.25
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: VARISTOR 18V 2KA DISC 20MM
More Detail: 18V 2kA Varistor 1 Circuit Through Hole Disc 20mm
DataSheet: V18ZT40P datasheetV18ZT40P Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
2000 +: $ 0.21741
Stock 1000Can Ship Immediately
$ 0.25
Specifications
Varistor Voltage (Typ): 18V
Package / Case: Disc 20mm
Mounting Type: Through Hole
Operating Temperature: -55°C ~ 85°C (TA)
Capacitance @ Frequency: 22000pF @ 1MHz
Number of Circuits: 1
Energy: 80J
Current - Surge: 2kA
Varistor Voltage (Max): 19.8V
Series: ZT
Varistor Voltage (Min): 16.2V
Maximum DC Volts: 14V
Maximum AC Volts: 10V
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
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

Transient Voltage Protectors (TVP) are an important component of most power system designs. They provide protection from power supply surges and outages. Varistors, MOVs, and other TVPs are designed to protect sensitive electronic components from power supply spikes and overvoltage conditions. The V18ZT40P, in particular, is a varistor and a MOV that provides excellent protection for a wide variety of applications.

The V18ZT40P is a piezoresistive varistor with a response time of less than 1 nanosecond. It features a capacitance of 40pF and a resistance of 45 to 122 ohms. Its varistor has a peak voltage of 720 volts, and the MOV has a voltage rating of 1250 volts. This combination provides optimum protection against surges, overvoltage, and other consequential events.

The working principle of the V18ZT40P is based on piezoresistive material. The material is subject to changes in its electrical conductivity when subjected to mechanical stress. When the varistor is exposed to a voltage that is higher than its threshold level, it passes the charge into the circuit. This absorbs the energy, thus diverting it away from the sensitive electronics. The MOV, on the other hand, controls the voltage level that is applied to the circuit.

The V18ZT40P is most suitable for applications where high energy transients occur frequently. Its combination of capacitance and resistance makes it very effective in rejecting power supply transients and outages. Furthermore, it can also be used in conjunction with other surge protectors to create a comprehensive protection system. It has been tested to work with several common power supply configurations, including AC-DC, DC-DC, and DC-AC power supplies.

The V18ZT40P is most commonly used in mobile phones, laptop computers, digital cameras, PDAs, and other small devices. It provides excellent protection against power supply transients and outages. It is also suitable for use in many industrial applications, such as Industrial Control Systems (ICS), PLC, and Automation Systems. The V18ZT40P varistor can also be used in power supplies for medical equipment.

Overall, the V18ZT40P is a versatile varistor and MOV that is suitable for a wide variety of applications. It provides excellent protection against power supply transients and outages, and is often used in mobile phones, laptops, and other small devices. Furthermore, it is also suitable for industrial applications, such as industrial control systems, PLC, and automation. With its reliable performance and compact size, the V18ZT40P is an ideal choice for virtually any application.

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

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