CouponsAPP Download
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
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. Varistors
  6. 621KD07J
621KD07J - 1
621KD07J - 2
621KD07J - 3
Extended1/3
* Images are for reference only

621KD07J

Attributes
Value
Manufacturer
Liown
MFR.Part #
621KD07J
JLCPCB Part #
C3019489
Package
Plugin,P=5mm
Description
1.025kV 1.75kA 250mW 385V 505V 55J 5mm 620V 80pF@1kHz 插件,P=5mm 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
ManufacturerLiown
PackagePlugin,P=5mm
Varistor Voltage620V
Energy55J
Pitch5mm
Maximum AC Volts385V
Clamping Voltage1.025kV
Rated Wattage250mW
Capacitance80pF@1kHz
Peak Current1.75kA
Maximum DC Volts505V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. Varistors
  6. 621KD07J
621KD07J

* Images are for reference only

621KD07J

Extended
Manufacturer

Liown

MFR.Part #
621KD07J
JLCPCB Part #
C3019489
Package
Plugin,P=5mm
Description
1.025kV 1.75kA 250mW 385V 505V 55J 5mm 620V 80pF@1kHz 插件,P=5mm 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.

621KD07J

* Images are for reference only

621KD07J

Extended
Manufacturer

Liown

MFR.Part #
621KD07J
JLCPCB Part #
C3019489
Package
Plugin,P=5mm
Description
1.025kV 1.75kA 250mW 385V 505V 55J 5mm 620V 80pF@1kHz 插件,P=5mm 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.

621KD07J Specifications

621KD07J technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/Varistors
ManufacturerLiown
PackagePlugin,P=5mm
Varistor Voltage620V
Energy55J
Pitch5mm
Maximum AC Volts385V
Clamping Voltage1.025kV
Rated Wattage250mW
Capacitance80pF@1kHz
Peak Current1.75kA
Maximum DC Volts505V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 621KD07J. 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

621KD07J Documents

621KD07J datasheets or manufacturer documentation.

Datasheet: 621KD07J Datasheet (PDF)

621KD07J Schematic Symbol & PCB Footprint

The 621KD07J schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.