
Allicdata Part #: | 478-9364-2-ND |
Manufacturer Part#: |
V2AF118X500Y3DDP |
Price: | $ 0.16 |
Product Category: | Circuit Protection |
Manufacturer: | AVX Corporation |
Short Description: | VARISTOR 25.5V 20A 0805 |
More Detail: | 25.5V 20A Varistor 1 Circuit Surface Mount, MLCV 0... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1000 +: | $ 0.15140 |
Varistor Voltage (Typ): | 25.5V |
Package / Case: | 0805 (2012 Metric) |
Mounting Type: | Surface Mount, MLCV |
Operating Temperature: | -55°C ~ 125°C (TA) |
Capacitance @ Frequency: | 75pF @ 1MHz |
Number of Circuits: | 1 |
Energy: | 0.05J |
Current - Surge: | 20A |
Varistor Voltage (Max): | 28.05V |
Series: | TransGuard® |
Varistor Voltage (Min): | 22.95V |
Maximum DC Volts: | 18V |
Maximum AC Volts: | 13V |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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V2AF118X500Y3DDP is a type of Transient Voltage Suppressor (TVS) device consisting of Metal Oxide Varistors (MOVs). This device is designed to protect a circuit element from high power surges and transients, and is commonly used in AC/DC power supplies, low-voltage control circuits, and many other applications. TVS devices are often used to protect sensitive electronics such as microprocessors from electrical overstress (EOS).
The V2AF118X500Y3DDP is a part from active components company known as Littelfuse. It has been designed to protect a circuit from transient voltage spikes and overvoltage events. The device is a 600W, unidirectional, non-Pb mounted thermally enhanced device. It is rated for an available peak surge current of 500A for 10/1000µs pulses. It also has a peak power rating of 600W-Insulated Gate Bipolar Transistor (IGBT) modules. It has an operating temperature range from -55°C to 150°C.
The V2AF118X500Y3DDP is a varistor-based TVS device with a bi-directional design. It has an encapsulated case for mechanical protection and insulation. It has low capacitance, making it suitable for high frequency applications. It also has a low clamping ratio, making it ideal for protecting power supplies from high voltage transients. The TVS device features an integrated surge protection element, which quickly reacts to changes in the line voltage and limits the magnitude and duration of an over-voltage spike.
The V2AF118X500Y3DDP is designed to be used in AC/DC power supplies, control circuits, and other low voltage applications. It can be used to protect sensitive electronics from transients caused by lightning or other surge events. Its low capacitance design helps reduce the risk of spurious noise and oscillations in high frequency applications. It also helps protect the power supply from damage caused by fluctuations in the line voltage. The device is capable of handling peak surge currents of up to 500A.
The working principle of the V2AF118X500Y3DDP is based on the action of the metal-oxide varistors. When an overvoltage transient occurs, the varistor will start to conduct current, which will then be limited by the current limiting element. The device is designed to clamp the voltage to a safe level. This prevents damage to the power supply, sensitive electronics, and other components in the circuit. The device also helps reduce EMI interference that may be generated by the transients.
The V2AF118X500Y3DDP is an ideal choice for protecting AC/DC power supplies, low voltage control circuits, and other sensitive electronics from overvoltage transients. Its bi-directional design helps protect against both positive and negative transients. Its low capacitance design makes it suitable for high frequency applications. It is rated for a peak surge current of 500A for 10/1000µs pulses, and also features an integrated surge protection element for added safety.
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