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. SMCJ300CA
SMCJ300CA
Extended
* Images are for reference only

SMCJ300CA

Attributes
Value
Manufacturer
BOURNS
MFR.Part #
SMCJ300CA
JLCPCB Part #
C1973556
Package
SMC(DO-214AB)
Description
-55℃~+150℃ 1.5kW 1uA 3.1A 300V 371V 988V Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SMC(DO-214AB) 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)
ManufacturerBOURNS
PackageSMC(DO-214AB)
Operating Temperature-55℃~+150℃
TypeTVS
Peak Pulse Power Dissipation (Ppp)1.5kW
level of protectionIEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4
Clamping Voltage988V
PolarityBidirectional
Voltage - Breakdown371V
Peak Pulse Current (Ipp)3.1A
Reverse Stand-Off Voltage (Vrwm)300V
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. SMCJ300CA
SMCJ300CA

* Images are for reference only

SMCJ300CA

Extended
Manufacturer

BOURNS

MFR.Part #
SMCJ300CA
JLCPCB Part #
C1973556
Package
SMC(DO-214AB)
Description
-55℃~+150℃ 1.5kW 1uA 3.1A 300V 371V 988V Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SMC(DO-214AB) 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.

SMCJ300CA

* Images are for reference only

SMCJ300CA

Extended
Manufacturer

BOURNS

MFR.Part #
SMCJ300CA
JLCPCB Part #
C1973556
Package
SMC(DO-214AB)
Description
-55℃~+150℃ 1.5kW 1uA 3.1A 300V 371V 988V Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SMC(DO-214AB) 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.

SMCJ300CA Specifications

SMCJ300CA technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
ManufacturerBOURNS
PackageSMC(DO-214AB)
Operating Temperature-55℃~+150℃
TypeTVS
Peak Pulse Power Dissipation (Ppp)1.5kW
level of protectionIEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4
Clamping Voltage988V
PolarityBidirectional
Voltage - Breakdown371V
Peak Pulse Current (Ipp)3.1A
Reverse Stand-Off Voltage (Vrwm)300V
Reverse Leakage Current (Ir)1uA
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SMCJ300CA. 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

SMCJ300CA Documents

SMCJ300CA datasheets or manufacturer documentation.

Datasheet: SMCJ300CA Datasheet (PDF)

SMCJ300CA Schematic Symbol & PCB Footprint

The SMCJ300CA schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.