SMBJ12CA Leiditech

SMBJ12CA electronic component of Leiditech
SMBJ12CA Leiditech
SMBJ12CA ESD Protection Diodes / TVS Diodes
SMBJ12CA  Circuit Protection
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of SMBJ12CA ESD Protection Diodes / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMBJ12CA ESD Protection Diodes / TVS Diodes are a product manufactured by Leiditech. We provide cost-effective solutions for ESD Protection Diodes / TVS Diodes, ensuring timely deliveries around the world.

Part No.SMBJ12CA
Manufacturer:Leiditech
Category:ESD Protection Diodes / TVS Diodes
Description:19.9V 13.3V 12V SMB(DO-214AA) TVS ROHS
Datasheet:SMBJ12CA Datasheet (PDF)
Shipping Charges:Click here for details
AI Image
Price (USD)
  
10: USD 0.1414 ea
Line Total: USD 1.41 
Availability : 1464
  
Ship by Tue. 23 Jun to Mon. 29 Jun
QtyUnit Price
10$ 0.1414
100$ 0.1132
300$ 0.0741
3000$ 0.0556
6000$ 0.0498
9000$ 0.047
  

Availability1464
Ship by Tue. 23 Jun to Mon. 29 Jun
MOQ : 10
Multiples : 10
QtyUnit Price
10$ 0.1414
100$ 0.1132
300$ 0.0741
3000$ 0.0556
6000$ 0.0498
9000$ 0.047

   
Manufacturer
Product Category
Polarity
Rohs
Package
Brand Category
Voltage - Reverse Standoff Typ
Voltage - Breakdown Min
Voltage - Clamping Max @ Ipp
Current - Peak Pulse 10/1000 S
Peak Pulse Current Ipp@10/1000 S
Maximum Clamping Voltage
Breakdown Voltage Min
Reverse Stand-Off Voltage Vrwm
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

SMBJ12CA Alternative Parts

ImagePart-Description
Stock ImageSMBJ12CA Weida Semiconductor
19.9V 13.3V Bi-Directional 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 130
Stock ImageSMBJ12CA Youtai
30.2A 600W 19.9V 13.3V 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 32125
Stock ImageSMBJ12CA FOSAN
SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 7890
Stock ImageSMBJ12CA HXY MOS
30.2A 19.9V 13.3V 12V SMB(DO-214AA) Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2180
Stock ImageSMBJ12CA Yongyutai Electronics
SMB ESD and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 1020
Stock ImageSMBJ12CA Taisko
SMB ESD and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3000
Stock ImageSMBJ12CA PAKER Microelectronics
19.9V 13.3V 12V Bi-Directional SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2750
Stock ImageSMBJ12CA Jingdao
19.9V 13.3V 12V SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 128220
Stock ImageSMBJ12CA Juxing Electronic Technology
30.2A 19.9V 13.3V 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 840
Stock ImageSMBJ12CA TWGMC
SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 55740
Stock ImageSMBJ12CA DOWO
19.9V 13.3V 12V SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4550
Stock ImageSMBJ12CA SLKORMICRO
TVS SMB(DO-214AA) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 15350
Stock ImageSMBJ12CA amsem
600W 19.9V 13.3V Bi-Directional 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 280
Stock ImageSMBJ12CA SETfuse
30.2A 600W 19.9V 13.3V Bi-Directional 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2750
Stock ImageSMBJ12CA GOODWORK
30.2A 5uA 19.9V 13.3V 12V 15.3V Bi-Directional SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 162140
Stock ImageSMBJ12CA Liown
SMB ESD Protection Devices ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2050
Stock ImageSMBJ12CA SURGING
19.9V 13.3V 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3970
Stock ImageSMBJ12CA AnBon
19.9V 13.3V 12V SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 1080
Stock ImageSMBJ12CA hongjiacheng
30.15A 600W 19.9V 13.3V Bi-Directional 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 347140
Stock ImageSMBJ12CA WPMtek
19.9V 13.3V 12V Bi-Directional SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 420
Stock ImageSMBJ12CA Blue Rocket
Bi-Directional 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2690
Stock ImageSMBJ12CA LangJie
SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2990
Stock ImageSMBJ12CA Shikues
TVS SMB RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 990
Stock ImageSMBJ12CA YFW Electronics
19.9V 13.3V 12V Bi-Directional SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2330
Stock ImageSMBJ12CA FTR
TVS SMB(DO-214AA) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2990
Stock ImageSMBJ12CA SUNMATE
27.3A 600W 22V 13.3V 12V SMB(DO-214AA) Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4000
Stock ImageSMBJ12CA Jinkaisheng
TVS SMB/DO-214AA RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3160
Stock ImageSMBJ12CA Bourne
TVS SMB (DO-214AA) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 15410
Stock ImageSMBJ12CA Yangjie
19.9V 13.3V 12V SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 7840
Stock ImageSMBJ12CA ElecSuper
30.2A 600W 19.9V 13.3V Bi-Directional 12V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4310
Stock ImageSMBJ12CA SINO-IC
19.9V 13.3V 12V SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2010
Stock ImageSMBJ12CA Yageo
ESD Suppressors TVS Diodes SMBJ DO-214AA 12V 19.9V
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 140420
Stock ImageSMBJ12CA LGE
19.9V 13.3V 12V SMB(DO-214AA) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 840
Stock ImageSMBJ12CA ZHIDE
SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2560
Stock ImageSMBJ12CA Changjing Electronics Technology
30.2A 5uA 19.9V 13.3V 12V 14.7V Bi-Directional SMBG TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2840
Stock ImageSMBJ12CA Good-Ark
TVS SMB (DO-214AA) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2430
Stock ImageSMBJ12CA Littelfuse
Diode TVS Single Bi-Dir 12V 600W 2-Pin SMB T/R
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 69630
Stock ImageSMBJ12CA Bourns
TVS Diodes - Transient Voltage Suppressors 12volts 5uA 30.2 Amps Bi-Dir
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2231
Stock ImageSMBJ12CA Taiwan Semiconductor
ESD Suppressors / TVS Diodes 600W 14V 5% Bidirect ional TVS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2102
Stock ImageSMBJ12CA Vishay
ESD Suppressors TVS Diodes 12V 800W Bidir TransZorb 5% Tol
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 7266
Stock ImageSMBJ12CA Kyocera AVX
TVS Diodes - Transient Voltage Suppressors 12volts 600watts BiDirectional
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 433
Stock ImageSMBJ12CA Semtech
19.9V Clamp 30.2A Ipp Tvs Diode Surface Mount SMB (DO-214AA)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 6070

We are delighted to provide the SMBJ12CA from our ESD Protection Diodes / TVS Diodes category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the SMBJ12CA and other electronic components in the ESD Protection Diodes / TVS Diodes category and beyond.

ImagePart-Description
Stock Image5.0SMDJ33CA
53.3V 36.7V 33V SMC(DO-214AB) TVS ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageSMDJ30CA
48.4V 33.3V 30V SMC(DO-214AB) TVS ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image5KP36A
58.1V 40V 36V - TVS ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageESDA6V1-5SC6
SOT-26 ESD Protection Devices ROHS
Stock : 225
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageSTL45N10F7AG
DFN5x6-8L MOSFETs ROHS
Stock : 4904
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageSP3374NUTG
DFN3020-10 ESD Protection Devices ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageFQD8P10TM_F085
TO-252 MOSFETs ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageSTR2N2VH5
SOT-23 MOSFETs ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image2R090TD-8
10kA ±20% 1.5pF 90V 2 Radial Leaded,8x6mm Gas Discharge Tube (GDT) ROHS
Stock : 102
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageWS12P4N3
DFN2020-3 ESD Protection Devices ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
ImagePart-Description
Stock ImageESD11N5.0ST5G
ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP BI DIRECT TV
Stock : 110000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageDF2B5M4SL,L3F
ESD Suppressors / TVS Diodes ESD Protection Diode
Stock : 12550
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageSMAJ30CA-TP
Micro Commercial Components (MCC) TVS Diodes - Transient Voltage Suppressors 30V 400 Watts
Stock : 410
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageESDA14V2LY
ESD Suppressors / TVS Diodes Automotive dual Transil array for ESD protection
Stock : 2450
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageSMBJ12A-TR
TVS Diodes - Transient Voltage Suppressors 600W 12V Unidirect
Stock : 1105
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageP4SMA36CA R3G
ESD Suppressors / TVS Diodes 400W, 36V, 5%, Bidirectional, TVS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageSMF15A
TVS Diodes - Transient Voltage Suppressors 15V 200W 8.2A 5% Unidirectional
Stock : 6395
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageSMAJ58CA-TR
TVS Diodes - Transient Voltage Suppressors TRANSIL
Stock : 15000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageSMCJ33A
TVS SMC (DO-214AB) RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock ImageSMA6F14AY
ESD Suppressors / TVS Diodes DFD PROTECTION
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The Leiditech SMBJ12CA is a surface mount Transient Voltage Suppressor (TVS) Diode with a DO-214AA package. It has a working voltage range of 19.9 V to 13.3 V, and a peak pulse power dissipation of 12 V. It is designed to help protect sensitive electronic equipment from voltage and current transients by suppressing damaging spikes in power on either the AC or DC line. The SMBJ12CA is RoHS compliant and is designed to be used in a wide variety of consumer, industrial, and automotive applications.

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES, INCLUDING PHOTOVOLTAIC CELLS WHETHER OR NOT ASSEMBLED IN MODULES OR MADE UP INTO PANELS
7805 Voltage Regulator – Buy at XON image

Apr 6, 2026
7805 linear voltage regulator by PUOLOP provides stable 5V output, built-in protection, and reliable performance for power supply and electronic applications.
WJ15EDGVC-3.81-5P Terminal Block | Buy Online at XON image

Feb 26, 2026
WJ15EDGVC-3.81-5P by Kangnex is a compact pluggable terminal block with secure screw connections, stable signal transfer, and easy installation for industrial control and PCB wiring applications.
TL072CP Op Amps by Texas Instruments – Buy at XON image

Apr 7, 2026
TL072CP Operational Amplifiers by Texas Instruments offer low noise, high input impedance, and reliable performance for audio, signal processing, and precision analog applications.
ED-CM5ACooler for Raspberry Pi – Buy at XON image

Mar 19, 2026
ED-CM5ACooler by EDATEC is a high-performance cooling accessory for Raspberry Pi Compute Modules, ensuring efficient heat dissipation and stable operation in embedded systems.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For more than 30 years, we have championed innovation and helped shape the electronic components supply industry. Our management philosophy aligns with our global reach and unwavering commitment to quality. Built on a strong commercial foundation, we continue to drive innovation across everything we do. If you need a trustworthy reliable partner in electronic component supply – look no further.
 

Copyright ©2026  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are acceptedImage for all the cards that are acceptedImage for all the cards that are acceptedImage for all the cards that are acceptedImage for all the cards that are acceptedAS9120 Certified