
Allicdata Part #: | MOV-07D431K-ND |
Manufacturer Part#: |
MOV-07D431K |
Price: | $ 0.23 |
Product Category: | Circuit Protection |
Manufacturer: | Bourns Inc. |
Short Description: | VARISTOR 430V 1.2KA DISC 7MM |
More Detail: | 430V 1.2kA Varistor 1 Circuit Through Hole Disc 7m... |
DataSheet: | ![]() |
Quantity: | 20274 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 0.21420 |
10 +: | $ 0.19719 |
25 +: | $ 0.14188 |
100 +: | $ 0.11025 |
250 +: | $ 0.06930 |
500 +: | $ 0.05907 |
1000 +: | $ 0.04016 |
2500 +: | $ 0.03623 |
5000 +: | $ 0.03150 |
Varistor Voltage (Typ): | 430V |
Package / Case: | Disc 7mm |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C (TA) |
Capacitance @ Frequency: | 115pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 28J |
Current - Surge: | 1.2kA |
Varistor Voltage (Max): | 473V |
Series: | -- |
Varistor Voltage (Min): | 387V |
Maximum DC Volts: | 350V |
Maximum AC Volts: | 275V |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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The MOV-07D431K Varistor, also known as a Metal Oxide Varistor, is a series of voltage protection components mainly used in power supplies, industrial and AV products. It has a wide range of applications and is widely used in various kinds of electronic and electrical equipment. This series of devices are designed for protection against transient voltage spikes, surges, and electro-static discharges.
The MOV-07D431K Varistor is a multilayer capacitor with an integration of metal oxide layers and nonlinear components. It has the characteristics of leakage current selection, low resistance and capacitance. Its small size is a major benefit over other types of transient voltage suppressors. The details of the product include an injection-molded body with a flame-retardant case and a high-quality epoxy form lead-free insulation.
The working principle of the MOV-07D431K Varistor is based on its unique nonlinear voltage-current characteristics. When the input voltage is less than its established working voltage (clamping voltage), the device behaves like a normal capacitor; when the input voltage is higher than its established working voltage, it begins to conduct and thus it prevents voltage spikes from damaging the device. At the same time, some current will be conducted away and converted into heat, thus achieving the purpose of suppressing the overvoltage.
The MOV-07D431K Varistor is generally used in power supplies, industrial and AV products. It can prevent the damage caused by transient overvoltage, lightning interference and static electricity, and at the same time it can absorb fault current to play the role of protection. It can also be used in all kinds of electronic circuits with high safety requirements. In addition, it is also used in automobile electronic control systems and can be used in various types of generators and electrical machinery controllers.
The MOV-07D431K Varistor has high quality and reliability and is widely used in a variety of applications. It has a wide application range and can be used for various voltage levels and current rating. It can provide reliable protection to circuits and keeps the performance of the circuits in a safe range even in a harsh environment. Therefore, the MOV-07D431K Varistor is an ideal component for over-voltage protection.
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