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TDK Metal Oxide Varistor 430 V Varistor Voltage 630 pF Capacitance 100 A Clamping Current 2970 V Clamping B72220S0271K101
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 21.5mm |
| Brand | TDK |
| Material | Metal |
| THICKNESS | 5.4mm |
| Length | 50.5mm |
| Model | B72220S0271K101 |
| Depth | 2.3mm |
| Mount Type | Lead |
| Series | B72220 |
| Energy Rating | 1J |
| Maximum Operating Temperature | 85°C |
| Capacitance | 630pF |
| Minimum Operating Temperature | -40°C |
| Maximum dc Voltage | 1465V dc |
| Standards/Approvals | UL, CSA, VDE, IEC, CQC |
| Lead Pitch | 10mm |
| Maximum AC Voltage | 1100V ac |
| Clamping Voltage VC | 2970V |
| Clamping Current | 100A |
| Maximum Surge Current | 8kA |
| Varistor Voltage | 430 V |
Key Features
- Clamping voltage of 2970 V ensures high surge energy absorption.
- Rated clamping current is 100 A for reliable transient suppression.
- Lead mount type with epoxy-coated ceramic body for durability.
- Operating temperature range from -40°C to 85°C for versatile use.
- Complies with UL, CSA, VDE, IEC, and CQC standards.
- Maximum AC voltage rating of 1100 V and DC voltage rating of 1465 V.
- Compact dimensions with diameter 21.5 mm and length 50.5 mm for easy PCB integration.
- Energy rating of 1 Joule suitable for moderate surge events.
Product Description
TDK B72220S0271K101 Metal Oxide Varistor is designed for effective surge protection in electronic circuits. Featuring a varistor voltage of 430 V and a capacitance of 630 pF, it offers excellent transient voltage suppression suitable for industrial and commercial electronic equipment protection.
The varistor includes a clamping voltage of 2970 V and can handle a clamping current rating of 100 A, providing robust protection against voltage spikes and surges. Its construction with metal oxide and epoxy resin coating ensures durability and high reliability in harsh operating environments.
The device supports a wide operating temperature range from -40°C to 85°C, making it suitable for use in various industrial, laboratory, and manufacturing applications. It carries key international safety certifications including UL, CSA, VDE, IEC, and CQC.
With a maximum AC voltage rating of 1100 V and a maximum DC voltage rating of 1465 V, this varistor can be integrated into a broad range of equipment needing surge protection. Its compact size, with 21.5 mm diameter and 50.5 mm length, facilitates seamless installation on printed circuit boards using its 10 mm lead pitch.
Energy absorption is rated at 1 Joule, making it suitable for protecting sensitive electronics against moderate transient surges. The standard lead mount design allows easy replacement and maintenance in industrial and electronic products.
Clamping voltage of 2970 V ensures effective surge absorption. Rated clamping current is 100 A for transient protection. Material: Metal oxide varistor with epoxy coating for durability. Operating temperature from -40°C to 85°C supports various environments.
Complies with UL, CSA, VDE, IEC, and CQC standards. Compact dimensions enable versatile PCB layout integration. Energy rating of 1 Joule to protect from power surges.
This TDK Varistor series B72220 is ideal for electronic circuit protection in industrial systems, laboratory equipment, power supplies, and standby power units. Its trusted certifications and quality construction assure reliable operation and longevity.
Explore more electronic components and surge protection devices in EnvMart’s comprehensive catalog to support your industrial and electronic manufacturing needs.
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Frequently Asked Questions
The varistor voltage of this model is 430 V, providing effective surge protection for electronic circuits.
The clamping voltage for this varistor is 2970 V, ensuring it can absorb high surge energy effectively.
This model has a maximum AC voltage rating of 1100 V and a maximum DC voltage rating of 1465 V.
The rated clamping current for this varistor is 100 A, which allows for reliable transient suppression.
The dimensions of this model are a diameter of 21.5 mm and a length of 50.5 mm, facilitating easy PCB integration.
The capacitance of this model is 630 pF, which contributes to its performance in transient voltage suppression.
This model has an energy rating of 1 Joule, suitable for protecting against moderate surge events.
The operating temperature range for this model is from -40°C to 85°C, allowing for versatile use in various environments.
It complies with UL, CSA, VDE, IEC, and CQC standards, ensuring it meets key safety and performance criteria.
This model features a lead mount type, which allows for easy installation on printed circuit boards.
The maximum surge current rating for this model is 8 kA, providing robust protection against voltage spikes.
The varistor is constructed from metal oxide and features an epoxy-coated ceramic body for enhanced durability.
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