ZOV 14D511K MOV (Metal Oxide Varistor) – Metal Oxide Varistor (MOV)

Key Features

• Voltage-dependent nonlinear resistor for surge suppression
• Rapid response to transient voltage spikes
• Radial leaded through-hole mounting for PCB integration
• Stable performance over wide temperature range
• Bilateral symmetrical V-I characteristic for AC and DC protection
• Suitable for use in power lines and electronic circuits susceptible to surges

Technical Specifications

• Type: Metal Oxide Varistor (MOV) / ZOV (Zinc Oxide Varistor)
• Varistor Voltage (V_V): ~510 V (typical)
• AC Voltage Rating: 320 V RMS
• DC Voltage Rating: ~415 V
• Clamping Voltage: ~845 V @ 50 A
• Surge Current: Up to ~4.5 kA (8/20 µs waveform)
• Tolerance: ±10%
• Capacitance: ~390–460 pF
• Operating Temperature: ~-40 °C to +85 °C
• Mounting: Through-hole radial leads (PCB)

Applications

• Surge and transient protection in AC/DC power circuits
• Protection of power supplies, inverters, and industrial drives
• Noise suppression and impulse absorption
• Electronic consumer devices, appliances, and telecom equipment
• Protection of semiconductors (transistors, ICs, thyristors, etc.)

Package Includes

• 1 × ZOV-14D511K Metal Oxide Varistor (exact quantity based on the selection)