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. Transistors/Thyristors
  5. Bipolar (BJT)
  6. CMKT3946 TR PBFREE
CMKT3946 TR PBFREE
Extended
* Images are for reference only

CMKT3946 TR PBFREE

Attributes
Value
Manufacturer
Central Semicon
MFR.Part #
CMKT3946 TR PBFREE
JLCPCB Part #
C17495535
Package
SOT-363
Description
-65℃~+150℃ 1 NPN + 1 PNP 100 200mA 300MHz 350mW 400mV 40V 6V NPN+PNP SOT-363 Bipolar (BJT) 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
CategoryTransistors/Thyristors/Bipolar (BJT)
ManufacturerCentral Semicon
PackageSOT-363
Operating Temperature-65℃~+150℃
Transition frequency(fT)300MHz
Collector - Emitter Voltage VCEO40V
Number1 NPN + 1 PNP
DC Current Gain100
Current - Collector(Ic)200mA
Vce Saturation(VCE(sat))400mV
Emitter-Base Voltage(Vebo)6V
typeNPN+PNP
Pd - Power Dissipation350mW
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Transistors/Thyristors
  5. Bipolar (BJT)
  6. CMKT3946 TR PBFREE
CMKT3946 TR PBFREE

* Images are for reference only

CMKT3946 TR PBFREE

Extended
Manufacturer

Central Semicon

MFR.Part #
CMKT3946 TR PBFREE
JLCPCB Part #
C17495535
Package
SOT-363
Description
-65℃~+150℃ 1 NPN + 1 PNP 100 200mA 300MHz 350mW 400mV 40V 6V NPN+PNP SOT-363 Bipolar (BJT) 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.

CMKT3946 TR PBFREE

* Images are for reference only

CMKT3946 TR PBFREE

Extended
Manufacturer

Central Semicon

MFR.Part #
CMKT3946 TR PBFREE
JLCPCB Part #
C17495535
Package
SOT-363
Description
-65℃~+150℃ 1 NPN + 1 PNP 100 200mA 300MHz 350mW 400mV 40V 6V NPN+PNP SOT-363 Bipolar (BJT) 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.

CMKT3946 TR PBFREE Specifications

CMKT3946 TR PBFREE technical specifications, attributes, and parameters.

AttributesValue
CategoryTransistors/Thyristors/Bipolar (BJT)
ManufacturerCentral Semicon
PackageSOT-363
Operating Temperature-65℃~+150℃
Transition frequency(fT)300MHz
Collector - Emitter Voltage VCEO40V
Number1 NPN + 1 PNP
DC Current Gain100
Current - Collector(Ic)200mA
Vce Saturation(VCE(sat))400mV
Emitter-Base Voltage(Vebo)6V
typeNPN+PNP
Pd - Power Dissipation350mW
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CMKT3946 TR PBFREE. 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

CMKT3946 TR PBFREE Schematic Symbol & PCB Footprint

The CMKT3946 TR PBFREE schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.