
Allicdata Part #: | P16781-ND |
Manufacturer Part#: |
ERZ-E10A471 |
Price: | $ 0.34 |
Product Category: | Circuit Protection |
Manufacturer: | Panasonic Electronic Components |
Short Description: | VARISTOR 470V 4.5KA DISC 11.5MM |
More Detail: | 470V 4.5kA Varistor 1 Circuit Through Hole Disc 11... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 0.30240 |
10 +: | $ 0.23940 |
25 +: | $ 0.20185 |
100 +: | $ 0.16430 |
250 +: | $ 0.13611 |
500 +: | $ 0.11264 |
1000 +: | $ 0.08448 |
2500 +: | $ 0.07744 |
5000 +: | $ 0.07275 |
Varistor Voltage (Typ): | 470V |
Package / Case: | Disc 11.5mm |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C (TA) |
Capacitance @ Frequency: | 320pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 106J |
Current - Surge: | 4.5kA |
Varistor Voltage (Max): | 517V |
Series: | ZNR® |
Varistor Voltage (Min): | 423V |
Maximum DC Volts: | 385V |
Maximum AC Volts: | 300V |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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ERZ-E10A471 is a type of TVS (Transient Voltage Suppressor) Varistor, also known as a MOV (Metal Oxide Varistor) that is specifically designed to suppress transient voltages in high current applications. It is a multi-layered, multi-pole, metal oxide based, non-linear, integrated circuit that works by dissipating excessive energy during fuel spark discharges and electrical switching activities. This is a key function of the application and allows components downstream to prevent further damage due to voltage spikes.
The ERZ-E10A471 Varistor has a DC voltage rating of 10 Vdc and an extremely low leakage current. It has a peak current rating of 20 to 80 mA, and a maximum surge current of 400 mA. It can also handle up to 60 pulses per minute. This makes it especially suitable for systems that require a high speed reaction time and protection against over voltage and short circuit conditions. Furthermore, the ERZ-E10A471 Varistor features a high thermal stability, which makes it suitable for use in extreme temperature environments.
The ERZ-E10A471 Varistor operates by absorbing energy and discharging it at a controlled rate. When a transient surge in voltage occurs, the Varistor material begins to break down, allowing large amounts of energy to flow freely. This energy is then dissipated as heat, thus protecting downstream components from potential damage. The Varistor material also allows for a rapid reaction time, making it an ideal choice for fast response applications.
In addition to providing surge protection, the ERZ-E10A471 Varistor also helps to reduce overall system noise by dissipating electrical spikes before they can reach the next component. This helps to ensure that the system runs optimally and continues to function for prolonged periods of time. It also helps to reduce the likelihood of malfunction or system failure, which can lead to increased system costs.
The ERZ-E10A471 Varistor is commonly found in applications such as power supplies, distribution panels, dimmer switches, and various other forms of electronic equipment. It is also used in industrial, automotive, and consumer products, including, but not limited to, computers, white goods, and LCD displays. Since they are easy to install, Varistors can also be used in array configurations and are perfect for replacing more complicated and expensive multi-piece devices.
In conclusion, the ERZ-E10A471 Varistor is an ideal choice for protecting against transient voltages and excessive energy flow in high current applications. It offers a high degree of thermal stability and reliability and provides a rapid response time. Additionally, the Varistor dissipates energy before it can reach downstream components, helping to reduce overall system noise and the likelihood of malfunction. The overall cost-benefit ratio makes it one of the most commonly chosen Varistors for a wide array of applications, ranging from power supplies to consumer electronics.
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