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| Country of Origin | India |
|---|---|
| Diameter | 21.5mm |
| Brand | TDK |
| Material | Metal |
| THICKNESS | 5.1mm |
| Length | 25.5mm |
| Model | B72220S0231K101 |
| Packaging | Bulk |
| Series | Standard |
| Energy Rating | 130J |
| Maximum Operating Temperature | 85°C |
| Capacitance | 1nF |
| Minimum Operating Temperature | -40°C |
| Maximum dc Voltage | 300V dc |
| Standards/Approvals | VDE, UL, IEC, CSA, CQC |
| Pin Count | 2 |
| Termination Style | Solder |
| Lead Pitch | 10mm |
| Maximum AC Voltage | 230V ac |
| Clamping Voltage VC | 595V |
| Clamping Current | 100A |
| Maximum Surge Current | 8kA |
| Varistor Voltage | 360 V |
The TDK B72220S0231K101 metal oxide varistor is a standard series device designed for effective surge protection and transient voltage suppression in electronic circuits.
With a varistor voltage rating of 360 V and clamping voltage of 595 V, it provides reliable voltage limitation during transient surges up to 8 kA maximum surge current capacity. Its compact form factor with a 21.5 mm diameter and 25.5 mm length radial epoxy-coated ceramic body ensures durability and ease of installation.
The varistor features solder termination leads with a 10 mm pitch, optimizing installation on printed circuit boards. It operates efficiently in harsh environments with a temperature range from -40°C to 85°C, making it suitable for industrial and commercial power protection applications.
Rated varistor voltage is 360 V to protect circuits effectively. Clamping voltage of 595 V ensures safe voltage limitation during surges. Maximum surge current capacity is 8 kA for transient energy absorption. Operates reliably between -40°C and 85°C for industrial environments.
Compact radial epoxy-coated design with 21.5 mm diameter and 25.5 mm length. Solder termination style provides secure and stable mounting on PCBs. Complies with major international standards including VDE, UL, IEC, CSA, and CQC.
Energy rating of 130 J supports effective energy dissipation.
This varistor is ideal for use in electronic components, power connectors, and surge protection applications in industries such as manufacturing, telecommunications, and laboratory equipment.
Explore additional TDK electronic components and Varistors on EnvMart for comprehensive industrial electrical solutions.
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