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. SFS10481R8B
SFS10481R8B
Extended
* Images are for reference only
SFS10481R8B
Attributes
Value
Manufacturer
Cosel
MFR.Part #
SFS10481R8B
JLCPCB Part #
C5886929
Package
SMD-17P,38.7x27.2mm
Description
-40℃~+85℃ 1 1.5kV 1.8V 27.2mm 36V~76V 38.7mm 3A 5.4W 50mVp-p 570kHz、670kHz 5mm 84% Over Current Protection、Under Voltage Protection、Overvoltage protection、Synchronous rectification control Regulated type SMD-17P,38.7x27.2mm Isolated Power Modules ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard

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
ManufacturerCosel
PackageSMD-17P,38.7x27.2mm
Operating Temperature-40℃~+85℃
Output Current(Max)3A
Output Power5.4W
Isolation Voltage(Vrms)1.5kV
Number of Outputs1
Voltage RegulationRegulated type
Conversion Efficiency84%
Length38.7mm
Voltage - Supply36V~76V
Frequency570kHz、670kHz
Height5mm
FeaturesOver Current Protection、Under Voltage Protection、Overvoltage protection、Synchronous rectification control
Width27.2mm
Output Voltage1.8V
Ripple Noise50mVp-p
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Modules
  5. Isolated Power Modules
  6. SFS10481R8B
SFS10481R8B

* Images are for reference only

SFS10481R8B

Extended
Manufacturer

Cosel

MFR.Part #
SFS10481R8B
JLCPCB Part #
C5886929
Package
SMD-17P,38.7x27.2mm
Description
-40℃~+85℃ 1 1.5kV 1.8V 27.2mm 36V~76V 38.7mm 3A 5.4W 50mVp-p 570kHz、670kHz 5mm 84% Over Current Protection、Under Voltage Protection、Overvoltage protection、Synchronous rectification control Regulated type SMD-17P,38.7x27.2mm Isolated Power Modules ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard

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

SFS10481R8B

* Images are for reference only

SFS10481R8B
Extended
Manufacturer

Cosel

MFR.Part #
SFS10481R8B
JLCPCB Part #
C5886929
Package
SMD-17P,38.7x27.2mm
Description
-40℃~+85℃ 1 1.5kV 1.8V 27.2mm 36V~76V 38.7mm 3A 5.4W 50mVp-p 570kHz、670kHz 5mm 84% Over Current Protection、Under Voltage Protection、Overvoltage protection、Synchronous rectification control Regulated type SMD-17P,38.7x27.2mm Isolated Power Modules ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard

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

SFS10481R8B Specifications

SFS10481R8B technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Modules/Isolated Power Modules
ManufacturerCosel
PackageSMD-17P,38.7x27.2mm
Operating Temperature-40℃~+85℃
Output Current(Max)3A
Output Power5.4W
Isolation Voltage(Vrms)1.5kV
Number of Outputs1
Voltage RegulationRegulated type
Conversion Efficiency84%
Length38.7mm
Voltage - Supply36V~76V
Frequency570kHz、670kHz
Height5mm
FeaturesOver Current Protection、Under Voltage Protection、Overvoltage protection、Synchronous rectification control
Width27.2mm
Output Voltage1.8V
Ripple Noise50mVp-p
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SFS10481R8B. 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

SFS10481R8B Documents

SFS10481R8B datasheets or manufacturer documentation.

Datasheet: SFS10481R8B Datasheet (PDF)

SFS10481R8B Schematic Symbol & PCB Footprint

The SFS10481R8B schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.