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. UCLAMP3301P
UCLAMP3301P - 1
UCLAMP3301P - 2
UCLAMP3301P - 3
UCLAMP3301P - 4
Extended1/4
* Images are for reference only
UCLAMP3301P
Attributes
Value
Manufacturer
TECH PUBLIC
MFR.Part #
UCLAMP3301P
JLCPCB Part #
C19829539
Package
DFN1006-2
Description
-55℃~+125℃ 0.45pF 1 15V 3.3V 4.2V 4A@8/20us 60W@8/20us 80nA IEC 61000-4-2、IEC 61000-4-5 TVS Unidirectional DFN1006-2 ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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
PackageDFN1006-2
Operating Temperature-55℃~+125℃
TypeTVS
Junction Capacitance0.45pF
Peak Pulse Power Dissipation (Ppp)60W@8/20us
Number of Channels1
level of protectionIEC 61000-4-2、IEC 61000-4-5
Clamping Voltage15V
PolarityUnidirectional
Peak Pulse Current (Ipp)4A@8/20us
Voltage - Breakdown4.2V
Reverse Stand-Off Voltage (Vrwm)3.3V
Reverse Leakage Current (Ir)80nA
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. ESD and Surge Protection (TVS/ESD)
  6. UCLAMP3301P
UCLAMP3301P

* Images are for reference only

UCLAMP3301P

Extended
Manufacturer

TECH PUBLIC

MFR.Part #
UCLAMP3301P
JLCPCB Part #
C19829539
Package
DFN1006-2
Description
-55℃~+125℃ 0.45pF 1 15V 3.3V 4.2V 4A@8/20us 60W@8/20us 80nA IEC 61000-4-2、IEC 61000-4-5 TVS Unidirectional DFN1006-2 ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

UCLAMP3301P

* Images are for reference only

UCLAMP3301P
Extended
Manufacturer

TECH PUBLIC

MFR.Part #
UCLAMP3301P
JLCPCB Part #
C19829539
Package
DFN1006-2
Description
-55℃~+125℃ 0.45pF 1 15V 3.3V 4.2V 4A@8/20us 60W@8/20us 80nA IEC 61000-4-2、IEC 61000-4-5 TVS Unidirectional DFN1006-2 ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

UCLAMP3301P Specifications

UCLAMP3301P technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
ManufacturerTECH PUBLIC
PackageDFN1006-2
Operating Temperature-55℃~+125℃
TypeTVS
Junction Capacitance0.45pF
Peak Pulse Power Dissipation (Ppp)60W@8/20us
Number of Channels1
level of protectionIEC 61000-4-2、IEC 61000-4-5
Clamping Voltage15V
PolarityUnidirectional
Peak Pulse Current (Ipp)4A@8/20us
Voltage - Breakdown4.2V
Reverse Stand-Off Voltage (Vrwm)3.3V
Reverse Leakage Current (Ir)80nA
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the UCLAMP3301P. 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

UCLAMP3301P Documents

UCLAMP3301P datasheets or manufacturer documentation.

Datasheet: UCLAMP3301P Datasheet (PDF)

UCLAMP3301P Schematic Symbol & PCB Footprint

The UCLAMP3301P schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.