| Allicdata Part #: | P221ZSTR-ND |
| Manufacturer Part#: |
ERZ-SF2MK221 |
| Price: | $ 0.00 |
| Product Category: | Circuit Protection |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | VARISTOR 220V 600A 2SMD JLEAD |
| More Detail: | 220V 600A Varistor 1 Circuit Surface Mount, MLCV 2... |
| DataSheet: |  ERZ-SF2MK221 Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | 0.00000 |
| Series: | ZNR® |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Obsolete |
| Moisture Sensitivity Level (MSL): | -- |
| Maximum AC Volts: | 140V |
| Maximum DC Volts: | 180V |
| Varistor Voltage (Min): | 198V |
| Varistor Voltage (Typ): | 220V |
| Varistor Voltage (Max): | 242V |
| Current - Surge: | 600A |
| Energy: | 9.0J |
| Number of Circuits: | 1 |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount, MLCV |
| Package / Case: | 2-SMD, J-Lead |
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TVS - Varistors, MOVs are used for surge protection in a variety of electronic devices. ERZ-SF2MK221 is a type of the varistor devices specifically designed for protecting against overvoltage transients. It has an electrically adjustable overvoltage protection level and lower capacitance than traditional devices.
An ERZ-SF2MK221 device consists of a metal–oxide–silicon substrate, which is coated with a silicon nitride insulation layer, and a layer of dielectric material etched away to form a metallic grid pattern which divides a single device into numerous cells. Each cell has a capacitance and each cell is connected together in parallel.
The working principle of the ERZ-SF2MK221 device is that when a surge is applied, the metal–oxide–silicon substrate acts as an avalanche breakdown device and the dielectric material keeps the cells from shorting together. When the applied voltage exceeds a certain threshold, the device will start to conduct, reducing the voltage to a safe level. This is the overvoltage protection provided by the ERZ-SF2MK221.
The ERZ-SF2MK221 is perfect for overvoltage protection in a variety of electronic devices including computers, cell phones, and tablet computers. It is also ideal for industrial machinery and HVAC systems. It has a lower capacitance than traditional MOVs, making it an efficient protection solution for high frequency applications.
The device is simple to install and it is designed for easy integration in to any application. With adjustable overvoltage protection, the user can set the desired level of overvoltage protection and ensure that their application is protected against any transient voltage events.
ERZ-SF2MK221 is an excellent choice for circuit protection and overvoltage protection due to its low capacitance and adjustable protection level. It is easy to install and use in any electronic application, making it a great option for any application requiring surge protection.
The specific data is subject to PDF, and the above content is for reference
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