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. TPSMCJ18CA
TPSMCJ18CA - 1
TPSMCJ18CA - 2
TPSMCJ18CA - 3
TPSMCJ18CA - 4
Extended1/4
* Images are for reference only

TPSMCJ18CA

Attributes
Value
Manufacturer
TECH PUBLIC
MFR.Part #
TPSMCJ18CA
JLCPCB Part #
C42370576
Package
SMC
Description
-55℃~+150℃ 1.5kW@10/1000us 18V 1uA 22.1V 29.2V 51.4A Bidirectional SMC ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
-
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
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
ManufacturerTECH PUBLIC
PackageSMC
Operating Temperature-55℃~+150℃
Peak Pulse Power Dissipation (Ppp)1.5kW@10/1000us
Clamping Voltage29.2V
PolarityBidirectional
Voltage - Breakdown22.1V
Peak Pulse Current (Ipp)51.4A
Reverse Stand-Off Voltage (Vrwm)18V
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. TPSMCJ18CA
TPSMCJ18CA

* Images are for reference only

TPSMCJ18CA

Extended
Manufacturer

TECH PUBLIC

MFR.Part #
TPSMCJ18CA
JLCPCB Part #
C42370576
Package
SMC
Description
-55℃~+150℃ 1.5kW@10/1000us 18V 1uA 22.1V 29.2V 51.4A Bidirectional SMC ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
-
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.

TPSMCJ18CA

* Images are for reference only

TPSMCJ18CA

Extended
Manufacturer

TECH PUBLIC

MFR.Part #
TPSMCJ18CA
JLCPCB Part #
C42370576
Package
SMC
Description
-55℃~+150℃ 1.5kW@10/1000us 18V 1uA 22.1V 29.2V 51.4A Bidirectional SMC ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
-
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.

TPSMCJ18CA Specifications

TPSMCJ18CA technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
ManufacturerTECH PUBLIC
PackageSMC
Operating Temperature-55℃~+150℃
Peak Pulse Power Dissipation (Ppp)1.5kW@10/1000us
Clamping Voltage29.2V
PolarityBidirectional
Voltage - Breakdown22.1V
Peak Pulse Current (Ipp)51.4A
Reverse Stand-Off Voltage (Vrwm)18V
Reverse Leakage Current (Ir)1uA
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TPSMCJ18CA. 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

TPSMCJ18CA Schematic Symbol & PCB Footprint

The TPSMCJ18CA schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.