TNR20V471K
Radial-leaded TVS diode with rating and absorptioTNR20V471K
Radial-leaded TVS diode with rating and absorptio
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Manufacturer Part # : TNR20V471K
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Brand: United Chemi-Con Inc
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.






Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.








About Payment
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If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray
TNR20V471K DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
TNR20V471K Description
The TNR20V471K is a high-reliability Varistor from United Chemi-Con Inc, designed for demanding applications where overvoltage protection and surge current handling are essential. This device features 385V operation and 250J surge capability, making it suitable for through-hole mount radial-leaded components
Features
- High Voltage Capability: Designed for operation up to 385V and capable of handling surge currents up to 250J
Applications
The TNR20V471K is commonly used in applications where overvoltage protection, surge current handling, or ESD protection are crucial, such as industrial control systems, automotive electronics, and communications equipment.
Where to Use:
- Industrial control systems
- Automotive electronics
- Communications equipment
Manufacturer
The TNR20V471K is manufactured by United Chemi-Con Inc, a leading global manufacturer of capacitors and other electronic components.
Packages
The TNR20V471K comes in a radial-leaded through-hole mount package, making it easy to integrate into electronic circuits.
FAQ
Q: What is the working voltage range for the TNR20V471K?
A: The device operates up to a maximum working voltage of 385V.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Part Life Cycle Code | Active | Ihs Manufacturer | NIPPON CHEMI-CON CORP |
Package Description | RADIAL LEADED | Circuit DC Voltage-Max | 385 V |
Circuit RMS Voltage-Max | 300 V | Energy Absorbing Capacity-Max | 250 J |
Mounting Feature ! | THROUGH HOLE MOUNT | Number of Terminals | 2 |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Package Shape | DISK PACKAGE | Rated Power Dissipation (P) | 1 W |
Rated Temperature | 85 °C | Reference Standard | CECC42000 |
Resistor Type | VARISTOR | Surface Mount ! | NO |
Terminal Placement | RADIAL | Terminal Shape | WIRE |
Working Voltage | 385 V |
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Price details
Prices listed do not include VAT.
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