
( Brand: Panasonic ), ( Manufacturer Part Number: 20K470 ), ( Part Type: Rotor ), ( Country/region Of Manufacture: Japan )
The Panasonic 20K470 ZNR Transient Surge Absorber Varistor is an essential component for protecting electrical circuits from voltage spikes and surges. This unbranded, generic variant, while not bearing a specific brand name, is still a reliable and high-quality option.
The Panasonic 20K470 is a rotor-steppir type varistor, which means it has a multi-segment rotor design that allows for a more precise voltage regulation. This design ensures that the varistor can effectively absorb a wide range of surge voltages, providing comprehensive protection for your electrical equipment.
The varistor is rated for a voltage of 47 volts, making it suitable for use in low-voltage applications. It has a maximum current rating of 20 kA, indicating its ability to handle large surge currents. This high current rating ensures that it can protect your circuits effectively, even in the face of powerful surges.
The Panasonic 20K470 ZNR Transient Surge Absorber Varistor is a compact device, with a small size that makes it easy to integrate into a variety of electrical systems. It is also designed to operate at high temperatures, making it suitable for use in environments where heat may be a concern.
In summary, the Panasonic 20K470 ZNR Transient Surge Absorber Varistor is a reliable and effective solution for protecting your electrical circuits from voltage spikes and surges. Its rotor-steppir design allows for precise voltage regulation, while its high current rating ensures effective protection. Its compact size and high temperature operation make it a versatile and practical choice for a wide range of applications.
Pros of buying a 20k470 Panasonic 47 Volt ZNR Transient Surge Absorber:1. Reliable Brand: Panasonic is a well-known and trusted brand in the electronics industry, which guarantees quality and durability.
2. High Voltage Capacity: The 20k470 model has a high voltage capacity, making it suitable for protecting electrical systems that operate at high voltages.
3. Affordable: Compared to other branded surge protectors, the unbranded-generic model is more affordable, making it a cost-effective option for budget-conscious consumers.
Cons of buying a 20k470 Panasonic 47 Volt ZNR Transient Surge Absorber:1. Lack of Warranty: Since it is an unbranded-generic model, there may not be a warranty available, which could leave you without protection if the product fails.
2. Potential Quality Issues: There is a risk that the unbranded-generic model may not meet the same quality standards as other branded models, which could result in issues such as premature failure or inadequate protection.
Conclusion:The 20k470 Panasonic 47 Volt ZNR Transient Surge Absorber is a cost-effective option for protecting electrical systems that operate at high voltages. However, since it is an unbranded-generic model, there is a risk of quality issues and lack of warranty. If you are willing to take that risk, the 20k470 model could be a good choice for you. However, if you prefer the peace of mind that comes with a warranty and branded product, it may be worth investing in a more expensive model from a reputable brand.
Recommendation:If you are looking for a cost-effective solution to protect your electrical systems, the 20k470 Panasonic 47 Volt ZNR Transient Surge Absorber could be a good option. However, I would recommend considering purchasing a branded model from a reputable manufacturer, such as Belkin or APC, which offer a warranty and are known for their high-quality products. While these models may be more expensive, they are a more reliable and long-term investment in protecting your electrical systems.
The varistor voltage is 47 volts and give ideal protection for station accessories operating at 24 nominal, such as antenna rotors steppir antennas, etc. GSR veers 827 gs the peak current rating on this 20mm diameter varistor is 3000 amps one time and 2000 for two times.
This listing is for 4 pieces Panasonic erzv20k470 transient surge are brand new stock and genuine.