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TDK Standard Metal Oxide Varistor 1.85nF 100A Clamping 2970V Varistor 205V Radial B72220S0131K101
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 21.5mm |
| Brand | TDK |
| Material | Metal |
| THICKNESS | 4.7mm |
| Length | 50.5mm |
| Model | B72220S0131K101 |
| Depth | 4.7mm |
| Mount Type | Lead |
| Series | Standard |
| Energy Rating | 1J |
| Maximum Operating Temperature | 85°C |
| Capacitance | 1.85nF |
| Minimum Operating Temperature | -40°C |
| Maximum dc Voltage | 1465V dc |
| Standards/Approvals | IEC, CQC, UL, CSA, VDE |
| Package/Case | Radial |
| Pin Count | 2 |
| Lead Pitch | 10mm |
| Maximum AC Voltage | 1100V ac |
| Clamping Voltage VC | 2970V |
| Clamping Current | 100A |
| Maximum Surge Current | 8kA |
| Varistor Voltage | 205 V |
| Wurth Elektronik, WE-VD Varistor 1.83nF 100A, Clamping 340V, Varistor 200VBrand | Wurth Elektronik |
| Panasonic, ZNR Surge Absorber 1.7nF 100A, Clamping 340V, Varistor 200VBrand | Panasonic |
Key Features
- Rated capacitance of 1.85nF provides efficient energy absorption.
- Clamping voltage of 2970 V ensures device protection at high transient voltages.
- Maximum surge current capacity of 8kA (8/20 µs) for robust performance.
- Compact radial epoxy-coated metal oxide varistor with tinned copper leads.
- Operates reliably between -40°C and 85°C temperature range.
- Complies with IEC, CQC, UL, CSA, and VDE standards for quality assurance.
- Lead pitch of 10 mm allowing easy installation into circuit boards.
- Designed with a body diameter of 21.5 mm and length of 50.5 mm for space efficient layout.
Product Description
TDK B72220S0131K101 is a Standard Metal Oxide Varistor featuring a capacitance of 1.85nF and a clamp voltage rating of 2970 V. It is designed as a radial type with epoxy-coated ceramic body and tinned copper leads, ideal for surge suppression applications in electronic and electrical circuits.
This varistor is capable of handling a maximum surge current of 8kA (8/20 µs waveform), making it suitable to protect sensitive equipment against high transient voltage spikes. The device operates within a temperature range of -40°C to 85°C, ensuring reliable performance across various industrial environments.
These components conform to international standards including IEC, CQC, UL, CSA, and VDE, guaranteeing safety and quality suitable for industrial equipment and consumer electronics.
The varistor's compact radial construction with a 21.5 mm diameter and 50.5 mm length, coupled with a 10 mm lead pitch, facilitates easy installation on standard PCB layouts. This product finds applications in power supply and distribution systems, surge protection modules, and industrial electronics requiring robust transient voltage suppression.
Rated capacitance of 1.85nF provides efficient energy absorption. Clamping voltage of 2970 V ensures device protection at high transient voltages. Maximum surge current capacity of 8kA (8/20 µs) for robust performance. Compact radial epoxy-coated metal oxide varistor with tinned copper leads.
Operates reliably between -40°C and 85°C temperature range. Complies with IEC, CQC, UL, CSA, and VDE standards for quality assurance. Lead pitch of 10 mm allowing easy installation into circuit boards. Designed with a body diameter of 21.5 mm and length of 50.5 mm for space efficient layout.
Energy rating of 1 Joule suitable for transient voltage suppressions in industrial electronics.
EnvMart offers a comprehensive selection of surge protection components, including this TDK Varistor, to meet industrial, laboratory, and commercial electronics manufacturing needs.
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Frequently Asked Questions
The rated capacitance of this model is 1.85nF, which provides efficient energy absorption.
The clamping voltage is 2970V, ensuring protection for devices against high transient voltages.
It has a maximum surge current capacity of 8kA (8/20 µs), making it suitable for robust performance in surge suppression applications.
This unit operates reliably between -40°C and 85°C, suitable for various industrial environments.
The varistor has a body diameter of 21.5 mm and a length of 50.5 mm, with a lead pitch of 10 mm for easy installation.
It complies with IEC, CQC, UL, CSA, and VDE standards, ensuring quality assurance for industrial and consumer applications.
The energy rating of this model is 1 Joule, suitable for transient voltage suppression in industrial electronics.
The maximum DC voltage rating is 1465V, providing a reliable threshold for DC applications.
This model uses a lead mount type, facilitating straightforward installation on circuit boards.
The maximum AC voltage rating is 1100V, making it suitable for AC applications.
The varistor voltage is rated at 205V, which is critical for its application in surge protection.
This component is made from metal and features an epoxy-coated ceramic body, ensuring durability in various applications.
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