X-On Electronics has gained recognition as a prominent supplier of 20D511K Varistors across the USA, India, Europe, Australia, and various other global locations. 20D511K Varistors are a product manufactured by Ruilongyuan. We provide cost-effective solutions for Varistors, ensuring timely deliveries around the world.

20D511K Ruilongyuan

20D511K electronic component of Ruilongyuan
20D511K Ruilongyuan
20D511K Varistors
20D511K  Circuit Protection

Images are for reference only
See Product Specifications
Part No. 20D511K
Manufacturer: Ruilongyuan
Category: Varistors
Description: Varistors 415V 845V 6.5KA Plugin RoHS
Datasheet: 20D511K Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
5: USD 0.4182 ea
Line Total: USD 2.09 
Availability - 3399
Ship by Fri. 25 Jul to Wed. 30 Jul
MOQ: 5  Multiples: 5
Pack Size: 5
Availability Price Quantity
3399
Ship by Fri. 25 Jul to Wed. 30 Jul
MOQ : 5
Multiples : 5
5 : USD 0.4182
50 : USD 0.3348
250 : USD 0.1821
500 : USD 0.1519
2500 : USD 0.1385
5000 : USD 0.1304

   
Manufacturer
Product Category
Clamping Voltage
Brand
Rohs
Package
Allowable Voltagevdc
Surge Current
Aristor Voltagemin
Varistor Voltagetyp
Varistor Voltagemax
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

20D511K Alternative Parts

Image Part-Description
Stock Image 20D511K
Varistors 415V 845V 6.5KA Through Hole RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 10000
Stock Image 20D511K
845V 1W 780pF@1kHz 220J 415V 320V 510V 6.5kA Radial Leaded Varistors ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 1086

We are delighted to provide the 20D511K from our Varistors category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the 20D511K and other electronic components in the Varistors category and beyond.

Image Part-Description
Stock Image RL60-025
PTC Resettable Fuses Through Hole RoHS
Stock : 475
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RL60-020
PTC Resettable Fuses Through Hole RoHS
Stock : 2397
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMD1812P110TF
PTC Resettable Fuses 1812 RoHS
Stock : 3586
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P6KE110A
152V 105V 94V DO-15 TVS ROHS
Stock : 3030
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMD1206P010TF
PTC Resettable Fuses 1206 RoHS
Stock : 183368
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RL30-090
PTC Resettable Fuses Through Hole RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMD0805P050TF
PTC Resettable Fuses 0805 RoHS
Stock : 36434
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMD1812P014TF
PTC Resettable Fuses 1812 RoHS
Stock : 26194
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMD1206P005TF
PTC Resettable Fuses 1206 RoHS
Stock : 15440
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMD1210P005TF
PTC Resettable Fuses 1210 RoHS
Stock : 32866
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image MOV-07D431K
Var MOV 275VAC/350VDC 1200A 430V Thru-Hole Radial Bulk
Stock : 40586
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOV-07D391K
Bourns Varistors 130pF 390volts 10%
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOV-07D511K
Varistors 100pF 510volts 10%
Stock : 5215
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image CG0402MLE-18G
ESD Suppressors 18VDC 80V-CLAMP 9PF
Stock : 177196
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOV-07D241KTR
Bourns Varistors 210pF 240volts 10%
Stock : 4000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOV-07D201K
Var MOV 130VAC/170VDC 1200A 200V Thru-Hole Radial Bulk
Stock : 6000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOV-07D471K
Var MOV 300VAC/385VDC 1200A 470V Thru-Hole Radial Bulk
Stock : 4760
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOV-07D271K
Var MOV 175VAC/225VDC 1200A 270V Thru-Hole Radial Bulk
Stock : 8000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image EZJ-Z0V120JA
Varistors 12V MULTILAYER VARISTOR
Stock : 9294
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AMCV-0402LC-180-C050Y-T
Varistors 5pF +100% -50% 22-28Volt Ip=2A
Stock : 180000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The electronic part 20D511K with Varistors 415V 845V 6.5KA Plugin RoHS manufactured by Ruilongyuan is a type of varistor component that is mainly used to ensure the safety of electrical equipment from overloads or surges. It features a length, width and height of only 5.1X5.1mm, allowing for a more compact design with increased functional efficiency. It has a maximum rated voltage of 415V-845V and a Varistor voltage of 6.5kA some of the features of this component include that it has a rapid response time, excellent temperature stability, low leakage current, low losses, and RoHS compliant materials. It also has excellent insulation resistance and anmechanical shock and vibration resistance. Finally, it is designed with high reliability in mind, providing the necessary protection and peace of mind when used in a variety of applications.

Tariff Desc

8535.40.10 SURGE ARRESTERS, METAL OXIDE Op. 30.08.2004 Dec. 05.11.2004 - TC 0408864
4003A – B&K Precision Function Generator, 2 MHz Output image

May 29, 2025
B&K Precision 4003A is a reliable function generator offering sine, square, triangle, ramp, and TTL outputs up to 2 MHz—perfect for analog, digital, and educational test applications.
1SFA896112R7000 Motor Drive – ABB Industrial Motor Control image

May 16, 2025
ABB 1SFA896112R7000 is a high-performance motor drive for industrial automation. Supports 3-phase motors with overload protection and VFD integration. Ideal for reliable motor control systems.
XT60UPB-M, XT60PW-F, XT30UPB-M, XT30UPB-F DC Power Connectors image

Dec 13, 2024
Discover the XT60UPB-M, XT60PW-F, XT30UPB-M, and XT30UPB-F DC power connectors by Amass, engineered for high-performance applications like drones, robotics, and RC vehicles. Designed for reliability and efficiency, these connectors handle currents up to 30A (XT60 series) and 15A (XT30 series), ensu
R15-2013-23-5230-WTL Industrial Relays by Relpol Retailers image

Dec 11, 2024
Discover the R15-2013-23-5230-WTL Industrial Relay by Relpol, available at Xon Electronics. This electromagnetic 3PDT relay features a 230VAC coil voltage and a robust switching capacity of 10A for 250VAC or 24VDC applications. Designed for industrial automation, motor control, and power systems, i

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified