Coupons
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperation
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies PolicyDo Not Sell or Share My Personal Information
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. Varistors
  6. 20D511KJ
20D511KJ - 1
20D511KJ - 2
20D511KJ - 3
Extended1/3
* Images are for reference only
20D511KJ
Attributes
Value
Manufacturer
RUILON(Shenzhen Ruilongyuan Elec)
MFR.Part #
20D511KJ
JLCPCB Part #
C43911446
Package
Plugin,P=10mm
Description
插件,P=10mm Varistors ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryCircuit Protection/Varistors
ManufacturerRUILON(Shenzhen Ruilongyuan Elec)
PackagePlugin,P=10mm
Varistor Voltage561V
Energy445J
Maximum AC Volts320V
Clamping Voltage842V
Capacitance1nF@1kHz
Maximum DC Volts418V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. Varistors
  6. 20D511KJ
20D511KJ

* Images are for reference only

20D511KJ

Extended
Manufacturer

RUILON(Shenzhen Ruilongyuan Elec)

MFR.Part #
20D511KJ
JLCPCB Part #
C43911446
Package
Plugin,P=10mm
Description
插件,P=10mm Varistors ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

20D511KJ

* Images are for reference only

20D511KJ
Extended
Manufacturer

RUILON(Shenzhen Ruilongyuan Elec)

MFR.Part #
20D511KJ
JLCPCB Part #
C43911446
Package
Plugin,P=10mm
Description
插件,P=10mm Varistors ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

20D511KJ Specifications

20D511KJ technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/Varistors
ManufacturerRUILON(Shenzhen Ruilongyuan Elec)
PackagePlugin,P=10mm
Varistor Voltage561V
Energy445J
Maximum AC Volts320V
Clamping Voltage842V
Capacitance1nF@1kHz
Maximum DC Volts418V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 20D511KJ. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

20D511KJ Schematic Symbol & PCB Footprint

The 20D511KJ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.