Varistor ZOV-20D471K 20mm 470V MOV
Prices updated: 14 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 RAM Electronics | Varistor ZOV-20D471K - Size 20mm 470V | 7 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 7 EGP
About this product
A metal oxide varistor (MOV) with a 20 mm disc body and a 470 V rating, part number ZOV-20D471K with ±10% tolerance. It clamps voltage spikes on power and signal lines, protecting circuits from transient surges in power supplies and mains-connected equipment.
Specifications
- Type
- Metal oxide varistor (MOV)
- Disc diameter
- 20 mm
- Voltage rating
- 470 V
- Tolerance
- ±10%
Frequently asked questions
What is the price of Varistor ZOV-20D471K 20mm 470V MOV in Egypt?
Varistor ZOV-20D471K 20mm 470V MOV currently costs 7 EGP in Egypt.
Where can I buy Varistor ZOV-20D471K 20mm 470V MOV in Egypt?
Varistor ZOV-20D471K 20mm 470V MOV is available from RAM Electronics. Compare the offers above to find the best price.
How do I choose the right voltage rating?
Choose a varistor rated above the normal working voltage of the line, so it does not conduct continuously. Confirm the continuous AC and DC ratings in the manufacturer's datasheet.
What happens when a varistor fails?
Repeated large surges degrade a MOV, which can cause it to short or overheat. Using a fuse or thermal protection in the circuit reduces the risk.
