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 PolicyDo Not Sell or Share My Personal Information
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Optoisolators
  5. Transistor, Photovoltaic Output Optoisolators
  6. KPC452 0E
KPC452 0E - 1
KPC452 0E - 2
KPC452 0E - 3
Extended1/3
* Images are for reference only
KPC452 0E
Attributes
Value
Manufacturer
Cosmo Electronics
MFR.Part #
KPC452 0E
JLCPCB Part #
C2890330
Package
SOP-4-2.54mm
Description
-55℃~+115℃ 1 1.2V 1.5V@100mA,20mA 1000% 100us@20mA,100Ω 150mA 20us 3.75kV 300V 50mA 6V AC,DC Darlington Transistor SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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

AttributesValue
CategoryOptoisolators/Transistor, Photovoltaic Output Optoisolators
ManufacturerCosmo Electronics
PackageSOP-4-2.54mm
Load Voltage300V
Operating Temperature-55℃~+115℃
Forward Current(If)50mA
Rise time100us@20mA,100Ω
Output TypeDarlington Transistor
Output Current150mA
Isolation Voltage(Vrms)3.75kV
Reverse Voltage6V
Number of Outputs1
Input typeAC,DC
Current Transfer Ratio (CTR) Minimum1000%
Vce Saturation(VCE(sat))1.5V@100mA,20mA
Fall time20us
Voltage - Forward(Vf)1.2V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Optoisolators
  5. Transistor, Photovoltaic Output Optoisolators
  6. KPC452 0E
KPC452 0E

* Images are for reference only

KPC452 0E

Extended
Manufacturer

Cosmo Electronics

MFR.Part #
KPC452 0E
JLCPCB Part #
C2890330
Package
SOP-4-2.54mm
Description
-55℃~+115℃ 1 1.2V 1.5V@100mA,20mA 1000% 100us@20mA,100Ω 150mA 20us 3.75kV 300V 50mA 6V AC,DC Darlington Transistor SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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

KPC452 0E

* Images are for reference only

KPC452 0E
Extended
Manufacturer

Cosmo Electronics

MFR.Part #
KPC452 0E
JLCPCB Part #
C2890330
Package
SOP-4-2.54mm
Description
-55℃~+115℃ 1 1.2V 1.5V@100mA,20mA 1000% 100us@20mA,100Ω 150mA 20us 3.75kV 300V 50mA 6V AC,DC Darlington Transistor SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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

KPC452 0E Specifications

KPC452 0E technical specifications, attributes, and parameters.

AttributesValue
CategoryOptoisolators/Transistor, Photovoltaic Output Optoisolators
ManufacturerCosmo Electronics
PackageSOP-4-2.54mm
Load Voltage300V
Operating Temperature-55℃~+115℃
Forward Current(If)50mA
Rise time100us@20mA,100Ω
Output TypeDarlington Transistor
Output Current150mA
Isolation Voltage(Vrms)3.75kV
Reverse Voltage6V
Number of Outputs1
Input typeAC,DC
Current Transfer Ratio (CTR) Minimum1000%
Vce Saturation(VCE(sat))1.5V@100mA,20mA
Fall time20us
Voltage - Forward(Vf)1.2V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the KPC452 0E. 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

KPC452 0E Documents

KPC452 0E datasheets or manufacturer documentation.

Datasheet: KPC452 0E Datasheet (PDF)

KPC452 0E Schematic Symbol & PCB Footprint

The KPC452 0E schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.