| Allicdata Part #: | ERZ-E05B331CS-ND |
| Manufacturer Part#: |
ERZ-E05B331CS |
| Price: | $ 0.06 |
| Product Category: | Circuit Protection |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | VARISTOR 330V 1.2KA DISC 7MM |
| More Detail: | 330V 1.2kA Varistor 1 Circuit Through Hole Disc 7m... |
| DataSheet: |  ERZ-E05B331CS Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 10000 +: | $ 0.04902 |
| Varistor Voltage (Typ): | 330V |
| Package / Case: | Disc 7mm |
| Mounting Type: | Through Hole |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Capacitance @ Frequency: | 130pF @ 1kHz |
| Number of Circuits: | 1 |
| Energy: | 21J |
| Current - Surge: | 1.2kA |
| Varistor Voltage (Max): | 363V |
| Series: | ZNR® |
| Varistor Voltage (Min): | 297V |
| Maximum DC Volts: | 270V |
| Maximum AC Volts: | 210V |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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TVS - Varistors, MOVs, or transient voltage suppressors, are components that act as protection against overvoltages produced by lightning, electromagnetic interference (EMI) and electrostatic discharge (ESD). They are typically used in circuits with AC and DC voltage. The ERZ-E05B331CS is one such device and is particularly well suited for automotive applications.
The ERZ-E05B331CS is a radial leaded metal-oxide varistor (MOV) that is made by YAGEO. It is a 250V metal-oxide varistor with a 6.3mm O.D. and 2.2mm I.D. It comes in a small, low-profile package that is ideal for use in automotive applications. The device is UL recognized and RoHS compliant.
The ERZ-E05B331CS is designed to protect components from high-voltage transients caused by lightning, EMI and ESD. The device clamps the voltage at a predetermined level, limiting the current and dissipating the excess energy as heat. This action will protect the components that are connected to it from damage.
The working principle of the ERZ-E05B331CS is based on its nonlinear electrical characteristics. Typically, MOVs have a negative temperature coefficient, which means that the resistance of the component increases with increased temperature. When the voltage across the MOV is below the threshold voltage, the resistance of the MOV is high and only a small amount of current is allowed through. When the voltage reaches a predetermined value, the resistance drops and the current is clamped at a predetermined level. The excess expression is dissipated as heat, thus protecting the other components from damage.
The ERZ-E05B331CS is ideal for automotive applications due to its small size and low-profile package. It can be used to protect automotive circuits from damages caused by overvoltages produced by lightning, EMI and ESD. The device is UL recognized and RoHS compliant, which makes it a great choice for automotive applications.
The specific data is subject to PDF, and the above content is for reference
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