EPCOS AG Varistors, MOVs B72220R2131K101

The Varistor, MOV, 340V, Disc 20mm, is a metal oxide varistor designed for voltage clamping applications. It features a wide operating voltage range of 130 to 750V RMS and is self-protected under abnormal overvoltage conditions. The product is constructed with a round varistor element and has a flame-retardant epoxy resin coating compliant with UL 94 V-0 standards. It includes tinned copper wire terminals for reliable connectivity. This varistor is suitable for various applications, including home appliances, power supplies, inverters, photovoltaic systems, drives, lighting applications, communication and data systems, and smart meters. It has received multiple certifications, including UL approval to UL 1449, 4th edition, and IEC 61051-2-2 certification, ensuring its reliability and safety in electronic circuits. The operating temperature range is from -40¬8C to +85¬8C, making it versatile for different environmental conditions.