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TDK AdvancedD Metal Oxide Varistor 680 V, Clamping Voltage 1120 V, Clamping Current 100 A, Capacitance 550 B72220S2421K101
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 21.5mm |
| Brand | TDK |
| THICKNESS | 7.9mm |
| Length | 26mm |
| Model | B72220S2421K101 |
| Packaging | Tape & Reel |
| Mount Type | Through Hole |
| Series | AdvancedD |
| Maximum Operating Temperature | 105°C |
| Capacitance | 550pF |
| Minimum Operating Temperature | -40°C |
| Maximum dc Voltage | 560V dc |
| Standards/Approvals | UL, VDE, IEC, CSA |
| Pin Count | 2 |
| Maximum AC Voltage | 420V ac |
| Clamping Voltage VC | 1120V |
| Clamping Current | 100A |
| Maximum Surge Current | 10kA |
| Varistor Voltage | 680 V |
Key Features
- High surge current rating up to 10 kA ensures robust protection against transient voltages.
- Capacitance of 550 pF supports stable operation within voltage ranges.
- Epoxy resin coating provides flame-retardant protection complying with UL 94 V-0 standards.
- Through hole mount design facilitates easy PCB integration.
- Operates reliably within temperature range of -40°C to 105°C.
- Compact size with 21.5 mm diameter and 26 mm length fits various circuit assemblies.
- Compliant with UL, VDE, IEC, and CSA safety standards.
- Maximum AC voltage of 420 V and maximum DC voltage of 560 V for versatile applications.
Product Description
TDK B72220S2421K101 AdvancedD Metal Oxide Varistor is designed for industrial and electronic equipment surge protection, providing effective suppression of voltage spikes and voltage transient events.
This varistor features a robust epoxy resin flame-retardant coating rated to UL 94 V-0, enhancing safety in circuit applications. The device is constructed with high-energy AdvancedD E2 series technology, delivering high surge current ratings reaching up to 10 kA and energy ratings up to 440 J, suitable for demanding environments.
With a varistor voltage of 680 V and a clamping voltage of 1120 V, it protects sensitive electronic components from transient overvoltage damage. The device supports a capacitance of 550 pF, beneficial for maintaining circuit integrity at high frequencies.
Its through-hole mounting and pin count of 2 ensure straightforward installation onto printed circuit boards. Operating temperature spans from -40°C to 105°C, allowing usage in diverse temperature conditions commonly found in industrial, laboratory, and manufacturing settings.
Dimensions of 21.5 mm diameter, 26 mm length, and thickness of 7.9 mm make this varistor compact yet powerful. It complies with multiple standards including UL, VDE, IEC, and CSA, assuring quality and reliability.
Applications include surge protection for power supplies, industrial controls, and other electronic systems prone to voltage transients. The product exemplifies high durability and safety required in industrial and commercial electronics.
High surge current rating up to 10 kA ensures robust protection against transient voltages. Capacitance of 550 pF supports stable operation within voltage ranges. Epoxy resin coating provides flame-retardant protection complying with UL 94 V-0 standards.
Through hole mount design facilitates easy PCB integration. Operates reliably within temperature range of -40°C to 105°C. Compact size with 21.5 mm diameter and 26 mm length fits various circuit assemblies. Compliant with UL, VDE, IEC, and CSA safety standards.
Maximum AC voltage of 420 V and maximum DC voltage of 560 V for versatile applications. Manufactured in China ensuring consistent quality and performance. Explore the Electronics Components category on EnvMart for high-quality Varistors and surge protection devices suited for your industrial and commercial needs.
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Frequently Asked Questions
The maximum surge current rating of this model is 10 kA, providing robust protection against transient voltages.
The clamping voltage is 1120 V, which helps protect sensitive electronic components from overvoltage damage.
This model has a capacitance of 550 pF, which supports stable operation within voltage ranges.
The varistor has a diameter of 21.5 mm, a length of 26 mm, and a thickness of 7.9 mm.
The maximum operating temperature for this varistor is 105°C, allowing it to function in diverse environments.
It features a through-hole mount design, facilitating easy integration onto printed circuit boards (PCBs).
The maximum DC voltage rating is 560 V, making it suitable for various applications.
This model complies with multiple safety standards, including UL, VDE, IEC, and CSA.
The minimum operating temperature is -40°C, allowing for reliable performance in low-temperature environments.
This model has a pin count of 2, which is standard for through-hole mounting applications.
The varistor voltage is 680 V, which is critical for protecting against voltage spikes.
The varistor is packaged in tape and reel format, which is convenient for automated assembly processes.
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