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
  • Careers
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 WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Modules
  5. Isolated Power Modules
  6. URB4805YMD-20WR3
URB4805YMD-20WR3 - 1
URB4805YMD-20WR3 - 2
URB4805YMD-20WR3 - 3
URB4805YMD-20WR3 - 4
Extended1/4
* Images are for reference only
URB4805YMD-20WR3
Attributes
Value
Manufacturer
DEXU Electronics
MFR.Part #
URB4805YMD-20WR3
JLCPCB Part #
C7461414
Package
DIP
Description
-40℃~+85℃ 13.2mm 18V~75V 20W 25.4mm 25.4mm 300kHz 3mA 4000uF 4A 5V 75mVp-p 87% Short Circuit Protection、Over Current Protection、Under Voltage Protection DIP Isolated Power Modules 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
CategoryPower Modules/Isolated Power Modules
ManufacturerDEXU Electronics
PackageDIP
Operating Temperature-40℃~+85℃
Output Current(Max)4A
Output Power20W
Conversion Efficiency87%
Length25.4mm
Capacitive Load(Max)4000uF
Voltage - Supply18V~75V
Frequency300kHz
Height13.2mm
FeaturesShort Circuit Protection、Over Current Protection、Under Voltage Protection、Automatic fault recovery
Width25.4mm
Output Voltage5V
Quiescent Supply Current3mA
Ripple Noise75mVp-p
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Modules
  5. Isolated Power Modules
  6. URB4805YMD-20WR3
URB4805YMD-20WR3

* Images are for reference only

URB4805YMD-20WR3

Extended
Manufacturer

DEXU Electronics

MFR.Part #
URB4805YMD-20WR3
JLCPCB Part #
C7461414
Package
DIP
Description
-40℃~+85℃ 13.2mm 18V~75V 20W 25.4mm 25.4mm 300kHz 3mA 4000uF 4A 5V 75mVp-p 87% Short Circuit Protection、Over Current Protection、Under Voltage Protection DIP Isolated Power Modules 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.

URB4805YMD-20WR3

* Images are for reference only

URB4805YMD-20WR3
Extended
Manufacturer

DEXU Electronics

MFR.Part #
URB4805YMD-20WR3
JLCPCB Part #
C7461414
Package
DIP
Description
-40℃~+85℃ 13.2mm 18V~75V 20W 25.4mm 25.4mm 300kHz 3mA 4000uF 4A 5V 75mVp-p 87% Short Circuit Protection、Over Current Protection、Under Voltage Protection DIP Isolated Power Modules 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.

URB4805YMD-20WR3 Specifications

URB4805YMD-20WR3 technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Modules/Isolated Power Modules
ManufacturerDEXU Electronics
PackageDIP
Operating Temperature-40℃~+85℃
Output Current(Max)4A
Output Power20W
Conversion Efficiency87%
Length25.4mm
Capacitive Load(Max)4000uF
Voltage - Supply18V~75V
Frequency300kHz
Height13.2mm
FeaturesShort Circuit Protection、Over Current Protection、Under Voltage Protection、Automatic fault recovery
Width25.4mm
Output Voltage5V
Quiescent Supply Current3mA
Ripple Noise75mVp-p
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the URB4805YMD-20WR3. 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

URB4805YMD-20WR3 Documents

URB4805YMD-20WR3 datasheets or manufacturer documentation.

Datasheet: URB4805YMD-20WR3 Datasheet (PDF)

URB4805YMD-20WR3 Schematic Symbol & PCB Footprint

The URB4805YMD-20WR3 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.