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| Country of Origin | China |
|---|---|
| Diameter | 7mm |
| Brand | TDK |
| THICKNESS | 3.7mm |
| Model | B72207S0300K111 |
| Depth | 9mm |
| Packaging | Tape & Reel |
| Mount Type | Through Hole |
| Series | StandardD |
| Energy Rating | 2J |
| Maximum Operating Temperature | 105°C |
| Capacitance | 1.2nF |
| Minimum Operating Temperature | -40°C |
| Maximum dc Voltage | 28V dc |
| Standards/Approvals | UL, IEC, VDE, CSA |
| Pin Count | 2 |
| Maximum AC Voltage | 30V ac |
| Clamping Voltage VC | 93V |
| Clamping Current | 2.5A |
| Maximum Surge Current | 250A |
| Varistor Voltage | 47 V |
TDK B72207S0300K111 StandardD Metal Oxide Varistor is engineered for effective surge protection in electronic circuits within industrial, commercial, and electronic manufacturing applications. Featuring a capacitance of 1.2 nF and clamping current of 2.5 A, this varistor provides a clamping voltage of 93 V, making it suitable for suppressing transient voltage spikes and protecting sensitive equipment.
The device uses a robust through-hole mounting design with a compact 7 mm diameter and 3.7 mm thickness, coated with epoxy resin that is flame retardant to UL 94 V-0 standards. It withstands operating temperatures from -40°C up to 105°C without derating, providing durability in harsh environments.
The varistor offers a maximum surge current capacity of 250 A and an energy rating of 2 Joules, suitable for absorbing high transient energy surges commonly encountered in power supply and surge protection circuits. The component has tape and reel packaging format optimized for automated PCB assembly processes.
Certified with UL, IEC, VDE, and CSA approvals, this varistor meets stringent international quality and safety standards. Its automotive standard is marked as not applicable, focusing its usage on high-reliability industrial and consumer electronic sectors.
Varistor voltage rating is 47 V for stable performance. Clamping voltage is 93 V to protect circuits against voltage spikes. Tape and reel packaging ensures easy automated assembly. Through hole mounting type provides robust installation.
Operates reliably from -40°C to 105°C ambient temperature. Epoxy resin coating offers flame retardant protection to UL 94 V-0 standards. Maximum surge current capability of 250 A for transient suppression. Compact form factor with 7 mm diameter and 3.7 mm thickness.
Energy rating of 2 Joules for effective energy absorption. Certified to UL, IEC, VDE, and CSA standards ensuring quality and safety compliance.
This varistor is ideal for applications in industrial electronics, surge protection in power supplies, and manufacturing environments requiring reliable transient voltage suppression. Explore more TDK surge protection components and Varistors at EnvMart for your precise electronic design needs.
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