
Allicdata Part #: | V18RA16-ND |
Manufacturer Part#: |
V18RA16 |
Price: | $ 4.18 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | VARISTOR 18V 1KA ENCASED |
More Detail: | 18V 1kA Varistor 1 Circuit Through Hole Radial, Bo... |
DataSheet: | ![]() |
Quantity: | 404 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
1 +: | $ 3.79890 |
10 +: | $ 3.39255 |
25 +: | $ 3.05323 |
100 +: | $ 2.78189 |
250 +: | $ 2.51050 |
500 +: | $ 2.25266 |
1000 +: | $ 1.89983 |
2500 +: | $ 1.80484 |
Varistor Voltage (Typ): | 18V |
Package / Case: | Radial, Box |
Mounting Type: | Through Hole |
Operating Temperature: | -55°C ~ 125°C (TA) |
Capacitance @ Frequency: | 11000pF @ 1MHz |
Number of Circuits: | 1 |
Energy: | 3.5J |
Current - Surge: | 1kA |
Varistor Voltage (Max): | 19.8V |
Series: | RA |
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: | Bulk |
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
The V18RA16 is a new cutting-edge surge protector device that is part of the TVS - Varistors, MOVs family. Its goal is to protect against electrical overvoltage, also known as surge or spike protection. As technology continues to advance, the power supply landscape is becoming increasingly complex. And with that complexity comes the need for more reliable and secure protection for sensitive electronics. The V18RA16 is designed to be an all-in-one, comprehensive surge protection solution designed to protect both the power supply line and the sensitive electronics.
The V18RA16 is a Low Capacitance Unidirectional TVS Diode Array designed to protect against electrical overvoltage. It offers excellent protection from surge transients, and is designed to protect power supply lines as well as sensitive electronic components. It is a compact, low profile package that is designed to be easy to install and require minimal assembly time. It provides a measure of surge current capability that is greatly superior to other protection devices.
The V18RA16 works by providing a measure of current limitation, or clamping, during a surge. When a surge occurs, the device will use its internal capacitors to store up energy and release it over time, limiting the surge voltage to a safe level. The V18RA16 can handle up to 24kV transient surges, and its higher surge current capability makes it an ideal choice for high reliability applications. It features low capacitance and low ESD susceptibility, making it suitable for sensitive applications.
The V18RA16\'s Protection Method is based on clamping, meaning it will limit the surge voltage to a safe level. Its Clamping Voltage is only 8.5V, so it can protect up to 8kV of surge. The Clamping Current Limit is 4.0A, providing excellent driver voltage and current limiting protection. The V18RA16 also offers excellent protection against ESD transients, with a peak pulse current of 150A and a peak clamping voltage of 9.4V.
The V18RA16 is a bi-directional device, meaning it can protect against surges entering the circuit from either direction. It is also designed to provide a dramatic reduction in overshoot, meaning it will not allow the surge voltage to increase dramatically once the peak value of the surge has been reached. It also provides a dramatic reduction in the ringing effect, another common problem that can occur with surge protection devices.
The V18RA16 is a great choice for protecting sensitive electronics and power supply lines. Despite its small, unobtrusive size, it offers excellent protection against surges, ESD transients, and a wide range of other electrical overvoltage events. It is a cost-effective, reliable surge protection solution that will keep your valuable electronics safe from damagingvoltage spikes.
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