Description: MOV 14D471K Disk Type Metal Oxide Varistor

MOV 14D471K 14D-471K Disk Type Metal Oxide Varistor ZOV For Power Supply ZOV 2 Pin Leads

The MOV-14D471K is a radial leaded Metal Oxide Varistor protects against overvoltage transients such as lightning, power contact and power induction. This device has a high current handling, high energy absorption capability and fast response times to protect against transient faults up to rated limits. Varistors provide reliable and economical protection against high voltage transients and surges which may be produced, for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients. When a transient occurs, the varistor resistance changes from a very high stand-by value to a very low conducting value. The transient is thus absorbed and clamped to a safe level, protecting sensitive circuit components. Varistors are manufactured from a non-homogeneous material, giving a rectifying action at the contact points of two particles. Many series and parallel connections determine the voltage rating and the current capability of the varistor

Specifications:

• Model: Metal Oxide Varistor 14D471K
• AC Max. Vm:300V
• DC Max. Vm:385V
• Energy (2ms): 220
• Rated Watt: 1W
• Max. Clamping V/A: 775V
• Varistor Volt.(VlmA): 470Vdc
• Weight: 3gm/pc

Features:

• Diameters covers from 20D
• Full compliance with RoSH and REACH compliant
• Agency recognition: UL 1449 3rd/cUL/VDE/CQC
• High voltage rating
• High current rating
• Bidirectional
• Surge protection
• Small figure, large capacitance and energy
• Fast response time

Application:

• Power supply
• Home appliance
• Industrial equipment
• Telecommunication or telephone system
• Smart meter
• PLC (Power line communication)
• Lighting products
• Photovoltaic industry

• Model: Metal Oxide Varistor 14D471K
• AC Max. Vm:300V
• DC Max. Vm:385V
• Energy (2ms): 220
• Rated Watt: 1W
• Max. Clamping V/A: 775V
• Varistor Volt.(VlmA): 470Vdc
• Weight: 3gm/pc