Varistors 210pF 470V 10mm 10D471K
10D471K 10mm Varistors (MOV) 470V, 210pF metal oxide varistor offering fast, reliable overvoltage and surge protection for power supplies and electronics.
8.00 EGP
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The 10D471K is a radial lead metal oxide varistor (MOV) engineered to safeguard electronic circuits from excessive transient voltages. Under normal operating conditions, the varistor exhibits a very high resistance and draws negligible current. When a voltage surge exceeds its threshold, the device rapidly transitions to a low-resistance state, diverting surge energy away from sensitive electronic components. This fast response mechanism helps protect semiconductors, power supplies, relays, and control circuits from damage caused by voltage spikes.
Features:
- Metal oxide varistor (MOV) surge suppressor.
- 470V varistor voltage.
- Approximately 210pF capacitance.
- 10mm disc diameter.
- Fast response time less than 25ns.
- High surge current capability.
- High energy absorption capacity.
Specifications:
| Parameter | Value |
| Part Number | 10D471K |
| Component Type | Metal Oxide Varistor (MOV) |
| Varistor Voltage | 470V |
| Varistor Voltage Tolerance | ±10% |
| Capacitance | 210pF Typical |
| Disc Diameter | 10mm |
| Lead Spacing (Pitch) | 7.5mm |
| Lead Type | Radial Lead |
| Mounting Type | Through Hole |
Applications:
- AC mains surge protection.
- Switch-mode power supplies.
- Industrial control equipment.
- Home appliances.
- Motor drive circuits.
- Relay contact protection.
- Communication equipment.
- Power distribution systems.
- Electronic measurement instruments.
- Automation systems.
- Lighting control circuits.
- Consumer electronics.
Package Include:
1x Varistors 210pF 470V 10mm 10D471K