
Allicdata Part #: | MOV-14D471K-ND |
Manufacturer Part#: |
MOV-14D471K |
Price: | $ 0.33 |
Product Category: | Circuit Protection |
Manufacturer: | Bourns Inc. |
Short Description: | VARISTOR 470V 4.5KA DISC 14MM |
More Detail: | 470V 4.5kA Varistor 1 Circuit Through Hole Disc 14... |
DataSheet: | ![]() |
Quantity: | 5129 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 0.29610 |
10 +: | $ 0.23121 |
25 +: | $ 0.19505 |
100 +: | $ 0.15876 |
250 +: | $ 0.13154 |
500 +: | $ 0.10886 |
1000 +: | $ 0.08165 |
2500 +: | $ 0.07484 |
5000 +: | $ 0.07031 |
Varistor Voltage (Typ): | 470V |
Package / Case: | Disc 14mm |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C (TA) |
Capacitance @ Frequency: | 430pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 125J |
Current - Surge: | 4.5kA |
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: | Bulk |
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MOV-14D471K, commonly known as MOV (metal oxide varistor), is a type of semiconductor device that is primarily used for overvoltage protection. It typically consists of two or more metal oxide layers with a junction in between, and it works by diverting excessive current away from sensitive electronics and electrical systems. When the voltage across the device exceeds its rated clamping voltage, the MOV’s junction breaks down and allows current to flow, thus allowing the system to better protect itself from potential damage.The MOV-14D471K is an especially popular type of MOV because it is a four-layer design with a nominal voltage of 14V and a maximum clamping voltage of 47V. Its high level of protection makes it a great choice for all sorts of electronics applications, including laptops, power supplies, TVs, automotive electronics, telecommunications equipments, and consumer electronic devices. But it can also be used in industrial applications such as solar arrays, medical equipment, and power grid systems.MOVs are widely used because they are economical, efficient, and reliable. They also have a relatively low leakage current and temperature coefficient, and they can handle repetitive transients better than other similar devices. Additionally, they provide a wide range of operating voltage options, making them suitable for a variety of applications and voltage requirements.In terms of their working principle, MOVs work by using their metal oxide layers to absorb and divert any excess voltage that might be present in the system. When the system voltage reaches the MOV’s rated clamping voltage, the device’s junction will break down and allow the current to flow. This current will be diverted away from sensitive circuits, thus protecting them from potential damage.MOV devices are widely used in a multitude of applications, and the MOV-14D471K is an especially popular type of MOV because of its high level of protection and wide range of operating voltage options. It’s economical, efficient, and reliable, and it can handle repetitive transients better than other similar devices. All in all, the MOV-14D471K is a great device to have for any application requiring voltage protection.
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