What is the Epcos B72220S500K101 Varistor used for?

The Epcos B72220S500K101 Varistor is designed to protect electronic circuits from voltage surges and transients. It acts as a voltage-dependent resistor that clamps excess voltage, helping to safeguard sensitive components in power supplies, appliances, and various electronic devices. This varistor is particularly beneficial in power electronics applications, ensuring operational stability and enhancing the overall reliability of the circuit.

What is the voltage rating of the Epcos B72220S500K101 Varistor?

The Epcos B72220S500K101 Varistor has a maximum operating voltage of around 500V. This means it can handle voltage levels typical of many household and industrial applications. By using a varistor with the correct voltage rating, users can prevent over-voltage conditions that may cause significant damage to electronic components.

Can the Epcos B72220S500K101 Varistor be used in AC and DC circuits?

Yes, the Epcos B72220S500K101 Varistor can be utilized in both AC and DC circuits, making it a versatile choice for various electronic applications. Its functioning relies on its ability to detect and respond to voltage spikes, whether in alternating or direct current scenarios, providing essential protection across different types of electronic systems.

What are the package dimensions of the Epcos B72220S500K101 Varistor?

The Epcos B72220S500K101 Varistor typically comes in a compact package, allowing it to fit into tight spaces within circuit boards. The precise dimensions ensure easy integration into various electronics designs, promoting efficient layout and component optimization while providing reliable over-voltage protection.

How does one determine the right varistor for their application?

Choosing the right varistor involves considering factors like the maximum voltage the circuit can experience, the environmental conditions, and the intended use. Users should ensure that the varistor’s clamping voltage is lower than the components it protects to prevent damage during transients. By analyzing these parameters, users can better select a varistor that meets their specific needs.

How does a varistor protect against voltage spikes?

A varistor protects against voltage spikes by switching from a high-resistance state to a low-resistance state when a specific voltage threshold is exceeded. This rapid change effectively clamps the excess voltage, allowing only safe levels to continue through the circuit. This feature is crucial in safeguarding electronic components against unexpected surges from sources like lightning strikes or power line disturbances.

Is the Epcos B72220S500K101 Varistor temperature sensitive?

Yes, like most electronic components, the Epcos B72220S500K101 Varistor is sensitive to temperature changes. Operating outside its specified temperature range can affect its reliability and performance. It’s essential to consider ambient conditions during usage, particularly in high-temperature environments, to maintain the varistor's effectiveness in voltage clamping.

What applications are best suited for the Epcos B72220S500K101 Varistor?

The Epcos B72220S500K101 Varistor suits a range of applications, including power supply circuits, home appliances, industrial equipment, and automotive electronics. Its role in protecting sensitive circuitry from voltage spikes is vital in ensuring longevity and reliable operation across these systems, especially those exposed to frequent electrical fluctuations.

How long does a varistor last in typical applications?

The lifespan of a varistor, including the Epcos B72220S500K101, can vary based on usage conditions like frequency and severity of voltage surges. In standard conditions and with occasional transients, varistors can last for many years. However, repeated exposure to extreme voltage spikes can lead to degradation, underscoring the importance of choosing the right component for your application.

Where can I buy Epcos B72220S500K101 Varistor - New Lot Quantity - 50?

You can buy the Epcos B72220S500K101 Varistor - New Lot Quantity - 50 from Ubuy in South Africa. Ubuy offers a wide selection of electronic components, ensuring you find the specific quantities you need and confirming the integrity of your purchases with trusted vendors.

How to Shop Epcos B72220S500K101 Varistor - New Lot Quantity - Online From Ubuy?

It’s easy to shop Epcos B72220S500K101 Varistor - New Lot Quantity - online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Epcos B72220S500K101 Varistor - New Lot Quantity - Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Epcos B72220S500K101 Varistor - New Lot Quantity - is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Epcos

Maximize your circuit safety with our 82 V 6.5 kA Varistor, engineered to protect against voltage spikes.

Epcos

Item #: 145126364

Epcos B72220S500K101 Varistor - New Lot Quantity - 50

Item #: 145126364

ZAR 829

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Maximize your circuit safety with our 82 V 6.5 kA Varistor, engineered to protect against voltage spikes.

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Voltage Protection

Safeguards sensitive electronics from voltage spikes, ensuring reliable performance and longevity, ideal for a wide range of applications in electronic devices.

Bulk Purchase Advantage

Available in lots of 50, providing cost-effective solutions for manufacturers and developers looking to secure adequate quantities for production or prototyping.

Compact Design

Space-saving construction allows easy integration into various circuits, making it suitable for both industrial and consumer applications, enhancing the usability of your designs.

Product Details

Item Weight

0.02 lbs (10 grams)

Who Should Buy?

Electronics Engineers
Ideal for engineers designing circuits needing voltage clamping for protection against voltage spikes.
DIY Hobbyists
Perfect for hobbyists building projects that require surge protection in home electronics or simple devices.
Manufacturers
Beneficial for manufacturers looking to incorporate protective components in their products to enhance reliability.

Low-Powered Devices
Not suitable for devices that operate at low voltage where varistor protection is unnecessary.
High-Temperature Environments
May not perform well in high-temperature environments where varistor performance can degrade.
Sensitive Electronics
Not ideal for fragile electronics that require precise voltage management beyond typical varistor capabilities.

Product Description

Epcos B72220S500K101 Varistor - New Lot Quantity - 50

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Customer Questions & Answers

Question: How to Shop Epcos B72220S500K101 Varistor - New Lot Quantity - Online From Ubuy?

Answer: It’s easy to shop Epcos B72220S500K101 Varistor - New Lot Quantity - online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Epcos B72220S500K101 Varistor - New Lot Quantity - Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Epcos B72220S500K101 Varistor - New Lot Quantity - is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

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Features & Benefits

Designed for optimal circuit protection against electrical surges.
Supports a maximum AC voltage of 50 V and a maximum DC voltage of 65 V.
Features a high surge current capacity of 6.5 kA.
Offers a varistor voltage range from 73.8 V to 90.2 V.
High energy absorption capability of 27J for enhanced reliability.
Compact 20mm design with single circuit integration for easy installation.

Epcos B72220S500K101 Varistor - New Lot Quantity - 50

ZAR 829

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What Stands Out

Product Details

Who Should Buy?

Product Description

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Epcos Varistors Editorial Review

Customer Reviews & Ratings

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Product Price History

Important information

ZAR 829

Features & Benefits

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