| Allicdata Part #: | MOV-20D471KTR-ND |
| Manufacturer Part#: |
MOV-20D471KTR |
| Price: | $ 0.20 |
| Product Category: | Circuit Protection |
| Manufacturer: | Bourns Inc. |
| Short Description: | VARISTOR 470V 6.5KA DISC 20MM |
| More Detail: | 470V 6.5kA Varistor 1 Circuit Through Hole Disc 20... |
| DataSheet: |  MOV-20D471KTR Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 6000 +: | $ 0.17435 |
| Varistor Voltage (Typ): | 470V |
| Package / Case: | Disc 20mm |
| Mounting Type: | Through Hole |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Capacitance @ Frequency: | 850pF @ 1kHz |
| Number of Circuits: | 1 |
| Energy: | 220J |
| Current - Surge: | 6.5kA |
| Varistor Voltage (Max): | 517V |
| Series: | -- |
| Varistor Voltage (Min): | 423V |
| Maximum DC Volts: | 385V |
| Maximum AC Volts: | 300V |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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TVS (Transient Voltage Suppressor) is an important component in Circuit Protection. There are two common types of transient voltage suppressors, varistors and MOVs (Metal-Oxide Varistors). The MOV-20D471KTR is a specific type of MOV, designed for high energy circuit protection. In this article, we will look at the application field and working principle of the MOV-20D471KTR.
The MOV-20D471KTR is mainly used to protect circuits from high-energy transients caused by events such as lightning strikes, electrical surges and mechanical stress. It is designed to be used in circuits with up to 24V power supply. The MOV-20D471KTR has a very fast response time, allowing it to efficiently protect the circuit from transients.
The MOV-20D471KTR is a multi-layer structure consisting of a zinc oxide ceramic core surrounded by an aluminum casing. The zinc oxide ceramic core is made from zinc oxide grains that have been compressed and sintered. The aluminium casing provides a mechanical shield for the zinc oxide core and acts as an outer conductor.
The working principle of the MOV-20D471KTR is quite simple. When a transient occurs, the current will flow through the MOV and its voltage will increase accordingly. The zinc oxide ceramic core will respond by reducing its impedance, dissipating the energy of the transient. The MOV will then return to its resting state once the transient has passed.
The MOV-20D471KTR is suitable for use in a wide range of applications including telecom, medical, automotive and consumer electronics. It is also used in industrial applications such as power distribution and rail transport. Its fast response time and high surge capability make it ideal for these types of applications.
In conclusion, the MOV-20D471KTR is an efficient and reliable transient voltage suppressor, suitable for use in a wide range of applications. Its multi-layered structure and working principle allow it to provide efficient protection from high-energy transients, making it an ideal choice for protecting circuits from damages caused by such events.
The specific data is subject to PDF, and the above content is for reference
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