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. SMDJ12CA
SMDJ12CA
Extended
* Images are for reference only

SMDJ12CA

Attributes
Value
Manufacturer
Meritek
MFR.Part #
SMDJ12CA
JLCPCB Part #
C3719181
Package
DO-214AB(SMC)
Description
-55℃~+150℃ 12V 13.3V 150.75A 19.9V 3kW Bidirectional TVS DO-214AB(SMC) ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
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)
ManufacturerMeritek
PackageDO-214AB(SMC)
Operating Temperature-55℃~+150℃
TypeTVS
Peak Pulse Power Dissipation (Ppp)3kW
Clamping Voltage19.9V
PolarityBidirectional
Peak Pulse Current (Ipp)150.75A
Voltage - Breakdown13.3V
Reverse Stand-Off Voltage (Vrwm)12V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. ESD and Surge Protection (TVS/ESD)
  6. SMDJ12CA
SMDJ12CA

* Images are for reference only

SMDJ12CA

Extended
Manufacturer

Meritek

MFR.Part #
SMDJ12CA
JLCPCB Part #
C3719181
Package
DO-214AB(SMC)
Description
-55℃~+150℃ 12V 13.3V 150.75A 19.9V 3kW Bidirectional TVS DO-214AB(SMC) ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
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.

SMDJ12CA

* Images are for reference only

SMDJ12CA

Extended
Manufacturer

Meritek

MFR.Part #
SMDJ12CA
JLCPCB Part #
C3719181
Package
DO-214AB(SMC)
Description
-55℃~+150℃ 12V 13.3V 150.75A 19.9V 3kW Bidirectional TVS DO-214AB(SMC) ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
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.

SMDJ12CA Specifications

SMDJ12CA technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
ManufacturerMeritek
PackageDO-214AB(SMC)
Operating Temperature-55℃~+150℃
TypeTVS
Peak Pulse Power Dissipation (Ppp)3kW
Clamping Voltage19.9V
PolarityBidirectional
Peak Pulse Current (Ipp)150.75A
Voltage - Breakdown13.3V
Reverse Stand-Off Voltage (Vrwm)12V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SMDJ12CA. 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

SMDJ12CA Documents

SMDJ12CA datasheets or manufacturer documentation.

Datasheet: SMDJ12CA Datasheet (PDF)

SMDJ12CA Schematic Symbol & PCB Footprint

The SMDJ12CA schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.