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TDK AdvancedD Metal Oxide Varistor 490 pF 50 A Clamping 650 V Varistor 390 V B72214S2251K101
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 15.5mm |
| Brand | TDK |
| THICKNESS | 5.2mm |
| Length | 18.5mm |
| Model | B72214S2251K101 |
| Packaging | Tape & Reel |
| Mount Type | Through Hole |
| Series | AdvancedD |
| Maximum Operating Temperature | 105°C |
| Capacitance | 490pF |
| Minimum Operating Temperature | -40°C |
| Maximum dc Voltage | 320V dc |
| Standards/Approvals | VDE, IEC, UL, CSA |
| Pin Count | 2 |
| Maximum AC Voltage | 250V ac |
| Clamping Voltage VC | 650V |
| Clamping Current | 50A |
| Maximum Surge Current | 6kA |
| Varistor Voltage | 390 V |
Key Features
- The AdvancedD series ensures high surge current and energy ratings for robust protection.
- Designed with epoxy resin coating flame-retardant to UL 94 V-0 for enhanced safety.
- Through-hole mount type with 2 pins suitable for PCB installation.
- Operating temperature range from -40°C to 105°C for versatile applications.
- Maximum surge current rated at 6 kA for effective transient suppression.
- Compact dimensions with 15.5 mm diameter and 18.5 mm length.
- Compliant with industry standards including VDE, IEC, UL, and CSA.
- RoHS compliant and sourced from China ensuring quality manufacturing.
Product Description
TDK B72214S2251K101 Metal Oxide Varistor is an AdvancedD series component providing superior surge protection with 490 pF capacitance and 50 A clamping current. It features a clamping voltage of 650 V and a varistor voltage of 390 V making it suitable for use in sensitive electronic circuits.
This varistor has a durable epoxy resin coating that is flame-retardant conforming to UL 94 V-0 standards. It is designed for through-hole mounting with 2 pins to facilitate secure PCB integration. The product operates reliably within a wide temperature range from -40°C to 105°C, suitable for industrial and consumer electronics applications.
The varistor withstands maximum surge currents up to 6 kA and maximum AC voltage of 250 V, ensuring device safety against voltage spikes. Its compact size with 15.5 mm diameter, 18.5 mm length, and 5.2 mm thickness allows easy incorporation into circuit designs.
Compliance with standards such as VDE, IEC, UL, and CSA guarantees performance reliability. This device is ideal for use in electronic, industrial, and power protection circuits requiring effective transient voltage suppression.
The AdvancedD series offers high surge current up to 10 kA and energy ratings up to 440 J. Epoxy resin coating provides flame retardancy and mechanical protection. Wide operating voltage range from 130 to 680 VRMS for flexible design.
Suitable for use in industrial, automotive (non-automotive standard), and power electronics applications. Its tape and reel packaging facilitates automated manufacturing processes. The compact size and through-hole mounting make it versatile for various PCB layouts.
This metal oxide varistor is manufactured in China and RoHS compliant. Explore our extensive catalog of Varistors and Surge Protection Components at EnvMart for your electronic design and manufacturing needs.
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Frequently Asked Questions
The varistor has a maximum surge current rating of 6 kA, providing effective transient suppression.
The clamping voltage of this model is 650 V, which helps protect sensitive electronic circuits from voltage spikes.
This varistor features a capacitance of 490 pF, which is suitable for various electronic applications.
The varistor has a diameter of 15.5 mm, a length of 18.5 mm, and a thickness of 5.2 mm, making it compact for PCB integration.
It operates reliably within a temperature range from -40°C to 105°C, allowing for versatile applications.
This model is designed for through-hole mounting with 2 pins, facilitating secure integration into PCBs.
The varistor complies with several industry standards, including VDE, IEC, UL, and CSA, ensuring performance reliability.
The maximum AC voltage rating for this model is 250 V, suitable for various electronic circuits.
The varistor voltage is rated at 390 V, which is essential for effective voltage clamping.
It is packaged in tape and reel format, which is ideal for automated manufacturing processes.
The maximum DC voltage rating for this varistor is 320 V, ensuring it can handle various DC applications.
This model is part of the AdvancedD series, which is designed for high surge current and energy ratings.
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