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TDK Standard Metal Oxide Varistor 3.8nF 100A Clamping Voltage 2970V B72220S0500K101
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 21.5mm |
| Brand | TDK |
| Material | Metal |
| THICKNESS | 4.3mm |
| Length | 50.5mm |
| Model | B72220S0500K101 |
| Depth | 4.3mm |
| Mount Type | Lead |
| Series | Standard |
| Energy Rating | 1J |
| Maximum Operating Temperature | 85°C |
| Capacitance | 3.8nF |
| Minimum Operating Temperature | -40°C |
| Maximum dc Voltage | 1465V dc |
| Standards/Approvals | IEC, CQC, UL, VDE, CSA |
| Pin Count | 2 |
| Termination Style | Radial |
| Lead Pitch | 10mm |
| Maximum AC Voltage | 1100V ac |
| Clamping Voltage VC | 2970V |
| Clamping Current | 100A |
| Maximum Surge Current | 6.5kA |
| Varistor Voltage | 82 V |
| Panasonic, V Surge Absorber 11.5 nF 20 A, Clamping 135 V, Varistor 68 VBrand | Panasonic |
| Panasonic, ZNR Surge Absorber 7.5nF 100A, Clamping 135V, Varistor 82VBrand | Panasonic |
Key Features
- Clamping voltage is 2970 volts for high surge protection.
- Varistor voltage is 82 volts to protect sensitive circuits.
- Standard radial epoxy-coated MOV with tinned copper leads.
- Suitable for applications requiring a 21.5mm diameter and 50.5mm length.
- Operates reliably between -40°C and 85°C temperature range.
- Meets IEC, CQC, UL, VDE, and CSA standards for quality and safety.
- Termination style is radial with a lead pitch of 10mm.
- Energy rating of 1 joule supports transient voltage suppression.
Product Description
TDK B72220S0500K101 Standard Metal Oxide Varistor is a high-performance electronic component designed to protect circuits from voltage surges and transient spikes. With a capacitance of 3.8nF and a clamping current rating of 100A, this varistor effectively clamps surges at 2970 volts to safeguard sensitive equipment.
The varistor voltage of 82 volts ensures precise voltage threshold control, making this device ideal for protecting electronic systems from voltage fluctuations. It features a standard radial epoxy-coated ceramic body with tinned copper leads that provide robust electrical connections and durability.
Key dimensional attributes include a 21.5mm diameter, 50.5mm length, and a thickness and depth both measuring 4.3mm. The lead pitch is 10mm, making the component compatible with standard PCB layouts and mounting techniques. The radial termination style facilitates easy installation in various electronic assemblies.
Operating temperature ranges from -40°C to 85°C, allowing the varistor to perform reliably in diverse environmental conditions. The energy rating of 1 joule allows it to absorb transient energy effectively, further ensuring circuit safety.
Clamping voltage up to 2970V provides high surge protection capability. Complies with international standards including IEC, CQC, UL, VDE, and CSA ensuring product reliability and safety. Material construction involves metal oxide with epoxy resin coating for enhanced durability.
Mount type is leaded with radial termination, suitable for through-hole PCB mounting. Capacitance of 3.8nF supports noise reduction and surge suppression.
This Varistor is widely used in industrial electronics, power supply protection, telecommunication equipment, and consumer electronics to protect circuits against voltage spikes and transient surges. Its robust specifications and certifications make it a trusted choice for engineers and manufacturers seeking reliable surge protection solutions.
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Frequently Asked Questions
The clamping voltage of this model is 2970 volts, providing high surge protection for sensitive circuits.
This varistor has a capacitance rating of 3.8nF, which supports noise reduction and surge suppression.
The maximum operating temperature for this varistor is 85°C, allowing it to function reliably in various environments.
The varistor voltage is 82 volts, ensuring precise voltage threshold control for protecting electronic systems.
The dimensions include a diameter of 21.5mm, a length of 50.5mm, and a thickness of 4.3mm.
The lead pitch for this model is 10mm, making it compatible with standard PCB layouts.
This unit has an energy rating of 1 joule, allowing it to absorb transient energy effectively.
The clamping current rating is 100A, which helps in protecting circuits from high surge currents.
It meets several international standards including IEC, CQC, UL, VDE, and CSA for quality and safety.
The minimum operating temperature is -40°C, allowing it to operate in extreme conditions.
This model features a radial termination style, which facilitates easy installation in various electronic assemblies.
The varistor is constructed from metal oxide and is epoxy-coated for enhanced durability.
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