Specification:-
- Varistor Voltage: 470V
- Maximum AC Voltage Rating: 300V
- Maximum DC Voltage Rating: 517V
- Dimensions: 7 (Dia.) x 4mm
- Maximum Surge Current: 1.2 KA
SKU: MU7602A
7D471K 7mm Metal Oxide Varistor (MOV)
The 7D471K 7mm Metal Oxide Varistor (MOV) is a reliable voltage-dependent resistor (VDR) designed to protect electronic circuits from transient voltage surges and spikes. It has a varistor voltage rating of 470V and is commonly used for overvoltage protection in power supplies, industrial equipment, home appliances, and telecommunications systems. With a 7mm disk size, this MOV offers compact yet effective surge suppression while maintaining durability. It features fast response time and high surge energy absorption, making it ideal for applications where sudden voltage fluctuations could damage sensitive components. The "471" marking indicates its clamping voltage range (423V - 517V), with a typical operating voltage of around 300V AC. The MOV works by changing its resistance based on the applied voltage—under normal operating conditions, it remains in a high-resistance state, but when a voltage surge occurs, it quickly transitions to a low-resistance state, diverting excess energy away from the circuit and preventing damage.
Features:-
- Stable Performance
- High Capacitance
- Electrical Equipment
- Wide Temperature Tolerance
