| Allicdata Part #: | B72207S2151K211-ND |
| Manufacturer Part#: |
B72207S2151K211 |
| Price: | $ 0.08 |
| Product Category: | Circuit Protection |
| Manufacturer: | EPCOS (TDK) |
| Short Description: | VARISTOR 240V 1.75KA DISC 7MM |
| More Detail: | 240V 1.75kA Varistor 1 Circuit Through Hole Disc 7... |
| DataSheet: | B72207S2151K211 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 4500 +: | $ 0.07464 |
| Varistor Voltage (Typ): | 240V |
| Package / Case: | Disc 7mm |
| Mounting Type: | Through Hole |
| Operating Temperature: | -40°C ~ 105°C (TA) |
| Capacitance @ Frequency: | 210pF @ 1kHz |
| Number of Circuits: | 1 |
| Energy: | 15J |
| Current - Surge: | 1.75kA |
| Varistor Voltage (Max): | 264V |
| Series: | AdvanceD Thermofuse |
| Varistor Voltage (Min): | 216V |
| Maximum DC Volts: | 200V |
| Maximum AC Volts: | 150V |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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TVS (transient voltage protection suppressors) and Varistors (variable resistors) are commonly used components in the electronic circuit designs. B72207S2151K211 is an example of these components. It is used for transient voltage suppression (TVS) and surge protection in applications ranging from low voltage to high voltage.
B72207S2151K211 has a rated breakdown voltage of 215V and a peak pulse current rating of 4.5kA. That means it can handle a continuous operating voltage of up to 215V and transient voltage up to 4.5kA. It is an unidirectional device, meaning it conducts current in one direction only. This makes it ideal for applications where AC-DC power conversion is necessary, such as in AC-DC power supplies.
The working principle of B72207S2151K211 is simple. When the input voltage exceeds its voltage rating, it increases its resistance to the applied voltage, decreasing the current. This protects the circuit from any damages due to overvoltage. Its peak current rating allows it to handle transient voltage, which is usually caused by lightning strikes and electric arcs.
B72207S2151K211 is mainly used in AC and DC power supplies, power converters, mobile phones, consumer electronic products, and various other electrical applications. It is also widely used in automotive applications, such as Brake Control Module (BCM), ABS systems, and Keyless Entry Systems. It is an ideal choice for protecting electronic circuits from overvoltage.
B72207S2151K211 can be used in many different devices and applications such as surge suppressors, power line filters, signal-line filters, and AC-DC power converters. Its peak rating is suitable for withstanding high transient voltages. The device is also designed with high current-handling capability, making it suitable for high current applications.
B72207S2151K211 is a robust and reliable component that provides effective protection for circuits against overvoltage and transient voltages. Its peak pulse current rating ensures strong protection against high voltage, while its low voltage noise means it is suitable for use in delicate electronic devices. It can be used in many different devices and applications, making it a great choice for any application where overvoltage protection is needed.
The specific data is subject to PDF, and the above content is for reference
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B72207S2151K211 Datasheet/PDF