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Wurth Elektronik Metal Disk Varistor WE-VD 510 V Varistor Voltage, 842 V Clamping Voltage, 100 A Clamping Current 820423211
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 23mm |
| Brand | Wurth Elektronik |
| Material | Metal |
| THICKNESS | 5.2mm |
| Length | 24mm |
| Series | WE-VD |
| Energy Rating | 1J |
| Maximum Operating Temperature | 125°C |
| Capacitance | 760pF |
| Minimum Operating Temperature | -40°C |
| Maximum dc Voltage | 418V dc |
| Standards/Approvals | VDE, CSA, UL |
| Lead Pitch | 10mm |
| Maximum AC Voltage | 320V ac |
| Clamping Voltage VC | 842V |
| Clamping Current | 100A |
| Maximum Surge Current | 10kA |
| Varistor Voltage | 510 V |
Key Features
- Capacitance of 760 pF optimizes absorption of transient surges.
- Made of durable metal material for enhanced longevity.
- Operates between -40°C and 125°C for reliable performance.
- Compliant with VDE, CSA, and UL standards ensuring safety.
- Diameter of 23 mm with length of 24 mm and thickness of 5.2 mm for compact integration.
- Energy rating of 1 Joule suitable for moderate surge protection.
- Lead pitch is 10 mm for PCB mounting compatibility.
- Maximum AC voltage rating of 320 V and DC voltage of 418 V.
Product Description
Wurth Elektronik 820423211 metal disk varistor is engineered as a robust surge protection component suitable for electronic and electrical devices requiring reliable voltage clamping. With a varistor voltage rating of 510 V and a clamping voltage of 842 V, this varistor protects sensitive circuits by absorbing voltage spikes effectively.
Constructed from metal, this varistor offers excellent durability and stable electrical characteristics with a capacitance of 760 pF, ensuring superior absorption of transient surges. It supports an operating temperature range from -40°C up to 125°C, making it suitable for a wide variety of industrial, laboratory, manufacturing, and commercial applications.
Certified by VDE, CSA, and UL, this device meets rigorous safety and performance standards. Its compact form factor includes a diameter of 23 mm, length of 24 mm, and thickness of 5.2 mm, with a 10 mm lead pitch designed for easy PCB mounting. The varistor also features a maximum surge current rating of 10,000 A and an energy rating of 1 Joule, supporting protection against high transient currents typically encountered in power supply and electronic component circuits.
This varistor is ideal for use in power supply units, surge protection devices, and electronic assemblies to ensure sustained operational reliability and component safety. The device's capability to resume normal operation immediately after a surge without slip current makes it highly dependable in critical industrial and commercial environments.
Discover more Wurth Elektronik components in the EnvMart catalog, tailored for quality electronic and electrical applications. Capacitance of 760 pF optimizes absorption of transient surges. Made of durable metal material for enhanced longevity.
Operates between -40°C and 125°C for reliable performance. Compliant with VDE, CSA, and UL standards ensuring safety. Diameter of 23 mm with length of 24 mm and thickness of 5.2 mm for compact integration. Energy rating of 1 Joule suitable for moderate surge protection.
Lead pitch is 10 mm for PCB mounting compatibility. Maximum AC voltage rating of 320 V and DC voltage of 418 V. Supports maximum surge current of 10 kA for high transient events. Browse the Electronics Components category for additional Varistor and surge protection solutions on EnvMart.
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Frequently Asked Questions
The varistor voltage rating is 510 V, which helps protect sensitive circuits from voltage spikes.
The maximum clamping voltage is 842 V, providing effective voltage clamping during transient events.
It can handle a maximum surge current of 10 kA, making it suitable for high transient events.
The energy rating is 1 Joule, which is suitable for moderate surge protection applications.
The varistor has a diameter of 23 mm, a length of 24 mm, and a thickness of 5.2 mm, allowing for compact integration.
The lead pitch is 10 mm, designed for compatibility with standard PCB mounting requirements.
It operates within a temperature range of -40°C to 125°C, ensuring reliable performance in various environments.
It is compliant with VDE, CSA, and UL standards, ensuring safety and performance reliability.
The maximum AC voltage rating is 320 V and the maximum DC voltage rating is 418 V.
It is constructed from metal, which enhances its durability and stability in electrical characteristics.
This varistor is suitable for use in power supply units, surge protection devices, and electronic assemblies.
The capacitance is 760 pF, optimizing the absorption of transient surges effectively.
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