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. ESD and Surge Protection (TVS/ESD)
  6. SMCJ140A
SMCJ140A
Extended
* Images are for reference only

SMCJ140A

Attributes
Value
Manufacturer
--
MFR.Part #
SMCJ140A
JLCPCB Part #
C1975340
Package
SMC(DO-214AB)
Description
-55℃~+150℃ 1.5kW@10/1000us 140V 171V 1uA 227A@10/1000us 227V TVS Unidirectional SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
EAR99
Source
JLCPCB
Assembly Type
SMT Assembly
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/ESD and Surge Protection (TVS/ESD)
Manufacturer--
PackageSMC(DO-214AB)
Operating Temperature-55℃~+150℃
TypeTVS
Peak Pulse Power Dissipation (Ppp)1.5kW@10/1000us
Clamping Voltage227V
PolarityUnidirectional
Peak Pulse Current (Ipp)227A@10/1000us
Voltage - Breakdown171V
Reverse Stand-Off Voltage (Vrwm)140V
Reverse Leakage Current (Ir)1uA
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. ESD and Surge Protection (TVS/ESD)
  6. SMCJ140A
SMCJ140A

* Images are for reference only

SMCJ140A

Extended
Manufacturer

--

MFR.Part #
SMCJ140A
JLCPCB Part #
C1975340
Package
SMC(DO-214AB)
Description
-55℃~+150℃ 1.5kW@10/1000us 140V 171V 1uA 227A@10/1000us 227V TVS Unidirectional SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
EAR99
Source
JLCPCB
Assembly Type
SMT Assembly
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.

SMCJ140A

* Images are for reference only

SMCJ140A

Extended
Manufacturer

--

MFR.Part #
SMCJ140A
JLCPCB Part #
C1975340
Package
SMC(DO-214AB)
Description
-55℃~+150℃ 1.5kW@10/1000us 140V 171V 1uA 227A@10/1000us 227V TVS Unidirectional SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
EAR99
Source
JLCPCB
Assembly Type
SMT Assembly
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.

SMCJ140A Specifications

SMCJ140A technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
Manufacturer--
PackageSMC(DO-214AB)
Operating Temperature-55℃~+150℃
TypeTVS
Peak Pulse Power Dissipation (Ppp)1.5kW@10/1000us
Clamping Voltage227V
PolarityUnidirectional
Peak Pulse Current (Ipp)227A@10/1000us
Voltage - Breakdown171V
Reverse Stand-Off Voltage (Vrwm)140V
Reverse Leakage Current (Ir)1uA
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SMCJ140A. 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

SMCJ140A Documents

SMCJ140A datasheets or manufacturer documentation.

SMCJ140A Schematic Symbol & PCB Footprint

The SMCJ140A schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.