| Allicdata Part #: | ERZ-E05A471CS-ND |
| Manufacturer Part#: |
ERZ-E05A471CS |
| Price: | $ 0.06 |
| Product Category: | Circuit Protection |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | VARISTOR 470V 1.2KA DISC 7MM |
| More Detail: | 470V 1.2kA Varistor 1 Circuit Through Hole Disc 7m... |
| DataSheet: |  ERZ-E05A471CS Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 10000 +: | $ 0.04990 |
| Varistor Voltage (Typ): | 470V |
| Package / Case: | Disc 7mm |
| Mounting Type: | Through Hole |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Capacitance @ Frequency: | 100pF @ 1kHz |
| Number of Circuits: | 1 |
| Energy: | 32J |
| Current - Surge: | 1.2kA |
| 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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TVS (Transient Voltage Suppressors) - Varistors, MOVs (Metal Oxide Varistors) are electrical components based on semiconductor technology. They are used to protect sensitive electronic circuits against overvoltage, which is usually caused by electrostatic discharge (ESD) or lightning strikes.
ERZ-E05A471CS is a ceramic voltage-dependent resistor manufactured by Littelfuse. It is a TVS diode used for protecting sensitive electronic components from overvoltage, while allowing a large current flow up to 700A (8/20 μs waveform). ERZ-E05A471CS features a robust construction, excellent transient clamping capability and a low leakage of 5.5nA at 1.5kV.
The application field of ERZ-E05A471CS is diverse, including automotive, industrial, and consumer electronics. In automotive power electronics, it can be used to protect vehicular components from short-circuiting, current surge, or voltage faults. For industrial applications, it is suitable for protecting circuit boards, servo motors, and controllers from voltage transients. In consumer electronics, it is used to protect TVs, stereos, and other sensitive devices from voltage spikes.
The working principle of ERZ-E05A471CS relies on ceramic technology, which minimizes overvoltage and protects sensitive electronics. When the voltage across the diode exceeds its breakdown voltage of 1.5kV, electrons turn into an avalanche breakdown through the ceramic material, effectively suppressing the voltage before it reaches damaging levels. ERZ-E05A471CS has an ultra-low capacitance of 0.8pF, which enables fast responding time and minimizes ringing.
In conclusion, ERZ-E05A471CS is a TVS diode suitable for protecting sensitive electronic components from overvoltage. It features a robust construction, low leakage current of 5.5nA at 1.5kV and an ultra-low capacitance of 0.8pF. Its applications include automotive, industrial, and consumer electronics. The working principle of ERZ-E05A471CS relies on ceramic technology, which minimizes overvoltage and protects sensitive electronics.
The specific data is subject to PDF, and the above content is for reference
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