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. Circuit Protection
  5. ESD and Surge Protection (TVS/ESD)
  6. TPESD0402G12V
TPESD0402G12V - 1
TPESD0402G12V - 2
TPESD0402G12V - 3
Extended1/3
* Images are for reference only
TPESD0402G12V
Attributes
Value
Manufacturer
TECH PUBLIC
MFR.Part #
TPESD0402G12V
JLCPCB Part #
C558617
Package
0402
Description
-55℃~+125℃ 0.05pF 1 10nA 12V 40V Bidirectional ESD IEC 61000-4-2 0402 ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
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)
ManufacturerTECH PUBLIC
Package0402
Operating Temperature-55℃~+125℃
TypeESD
Junction Capacitance0.05pF
Number of Channels1
level of protectionIEC 61000-4-2
Clamping Voltage40V
PolarityBidirectional
Reverse Stand-Off Voltage (Vrwm)12V
Reverse Leakage Current (Ir)10nA
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. ESD and Surge Protection (TVS/ESD)
  6. TPESD0402G12V
TPESD0402G12V

* Images are for reference only

TPESD0402G12V

Extended
Manufacturer

TECH PUBLIC

MFR.Part #
TPESD0402G12V
JLCPCB Part #
C558617
Package
0402
Description
-55℃~+125℃ 0.05pF 1 10nA 12V 40V Bidirectional ESD IEC 61000-4-2 0402 ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
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.

TPESD0402G12V

* Images are for reference only

TPESD0402G12V
Extended
Manufacturer

TECH PUBLIC

MFR.Part #
TPESD0402G12V
JLCPCB Part #
C558617
Package
0402
Description
-55℃~+125℃ 0.05pF 1 10nA 12V 40V Bidirectional ESD IEC 61000-4-2 0402 ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
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.

TPESD0402G12V Specifications

TPESD0402G12V technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
ManufacturerTECH PUBLIC
Package0402
Operating Temperature-55℃~+125℃
TypeESD
Junction Capacitance0.05pF
Number of Channels1
level of protectionIEC 61000-4-2
Clamping Voltage40V
PolarityBidirectional
Reverse Stand-Off Voltage (Vrwm)12V
Reverse Leakage Current (Ir)10nA
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TPESD0402G12V. 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

TPESD0402G12V Documents

TPESD0402G12V datasheets or manufacturer documentation.

Datasheet: TPESD0402G12V Datasheet (PDF)

TPESD0402G12V Schematic Symbol & PCB Footprint

The TPESD0402G12V schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.