
Allicdata Part #: | VDRS14T300TSE-ND |
Manufacturer Part#: |
VDRS14T300TSE |
Price: | $ 0.27 |
Product Category: | Circuit Protection |
Manufacturer: | Vishay BC Components |
Short Description: | VDR ST 14D 4500A 300V STLDS TAPE |
More Detail: | 470V 4.5kA Varistor 1 Circuit Through Hole Disc 16... |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 0.27000 |
10 +: | $ 0.26190 |
100 +: | $ 0.25650 |
1000 +: | $ 0.25110 |
10000 +: | $ 0.24300 |
Series: | VDRS |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Maximum AC Volts: | 300V |
Maximum DC Volts: | 385V |
Varistor Voltage (Min): | 423V |
Varistor Voltage (Typ): | 470V |
Varistor Voltage (Max): | 517V |
Current - Surge: | 4.5kA |
Energy: | 117J |
Number of Circuits: | 1 |
Capacitance @ Frequency: | 400pF @ 1kHz |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Through Hole |
Package / Case: | Disc 16mm |
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The VDRS14T300TSE is a type of non-linear resistor, commonly referred to as a surge suppressor or transient voltage suppressor (TVS). This type of device is designed to protect connected equipment from voltage transients, which are sharp electronic spikes caused by lightning, power outages, and the turning on and off of large electronic loads. The VDRS14T300TSE is unique in that it is able to respond very quickly to high energy transients, while simultaneously limiting current to ensure connected equipment remains safe. This makes it ideal for industrial, automotive, and consumer electronics applications, as it is capable of protecting components such as solenoids, sensors, and integrated circuits.
In order to understand how the VDRS14T300TSE works, it’s important to understand the principles of Varistor or Voltage Dependent Resistor (VDR) technology. This technology utilizes a unique semiconductor material which has a unique non-linear current-voltage characteristic. Essentially, when a voltage is applied to the VDR, the resistance of the device decreases as the voltage increases, thus limiting the amount of current. This capability is not found in other types of resistors, as their current-voltage characteristics are linear.
When an over-voltage transient is introduced, the resistance of the VDR rapidly drops, limiting the current that is allowed through to a safe level. This limits the surge energy, and diverts the majority of it away from the connected equipment. This is done in two stages—the Varistor initially ‘clamps’ the voltage down, then the MOV (Metal Oxide Varistor) takes over by redirecting any remaining voltage and current away from the connected load.
The VDRS14T300TSE is designed for a range of industrial, automotive, and consumer electronics applications. It can be used in power supplies, machine and system controllers, automotive lighting, and electric motors and actuators. Additionally, it can be used to protect sensitive electronic components, such as microprocessors and integrated circuits.
The VDRS14T300TSE is designed to provide reliable surge protection in both mains-connected and battery-powered equipment and systems. It is able to absorb large transients, while simultaneously limiting current and protecting connected components. This makes it an ideal solution for a range of applications, from automotive and industrial to consumer electronics.
The VDRS14T300TSE is a type of TVS device that combines Varistor and MOV technology in order to provide quick response times, high surge absorption, and feature excellent surge protection for sensitive electronics. It is an ideal solution for a range of applications, including power supplies, machine and system controllers, automotive lighting, and electric motors and actuators.
The specific data is subject to PDF, and the above content is for reference
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