SMBJ20A Changjing Electronics Technology

SMBJ20A electronic component of Changjing Electronics Technology
SMBJ20A Changjing Electronics Technology
SMBJ20A ESD Protection Diodes / TVS Diodes
SMBJ20A  Circuit Protection
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of SMBJ20A ESD Protection Diodes / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMBJ20A ESD Protection Diodes / TVS Diodes are a product manufactured by Changjing Electronics Technology. We provide cost-effective solutions for ESD Protection Diodes / TVS Diodes, ensuring timely deliveries around the world.

Part No.SMBJ20A
Manufacturer:Changjing Electronics Technology
Category:ESD Protection Diodes / TVS Diodes
Description:SMBG TVS ROHS
Datasheet:SMBJ20A Datasheet (PDF)
Shipping Charges:Click here for details
AI Image
Price (USD)
  
10: USD 0.126 ea
Line Total: USD 1.26 
Availability : 1784
  
Ship by Tue. 23 Jun to Mon. 29 Jun
QtyUnit Price
10$ 0.126
100$ 0.1002
300$ 0.0654
3000$ 0.0506
6000$ 0.0454
9000$ 0.0426
  

Availability1784
Ship by Tue. 23 Jun to Mon. 29 Jun
MOQ : 10
Multiples : 10
QtyUnit Price
10$ 0.126
100$ 0.1002
300$ 0.0654
3000$ 0.0506
6000$ 0.0454
9000$ 0.0426

   
Manufacturer
Product Category
Package
Rohs
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

SMBJ20A Alternative Parts

ImagePart-Description
Stock ImageSMBJ20A Youtai
18.5A 32.4V 600W 22.2V 20V 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: 1975
Stock ImageSMBJ20A Liown
18.6A 600W 32.4V 22.2V 20V 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: 1840
Stock ImageSMBJ20A Yongyutai Electronics
SMB 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: 1420
Stock ImageSMBJ20A Taisko
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: 2960
Stock ImageSMBJ20A DIYI
SMB(DO-214AA) 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: 120
Stock ImageSMBJ20A 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: 1150
Stock ImageSMBJ20A GOODWORK
18.5A 5uA 32.4V 22.2V 20V 25.5V Unidirectional 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: 12960
Stock ImageSMBJ20A Jingdao
32.4V 22.2V 20V 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: 28580
Stock ImageSMBJ20A 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: 10540
Stock ImageSMBJ20A amsem
600W 32.4V 22.2V Unidirectional 20V 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: 2500
Stock ImageSMBJ20A PAKER Microelectronics
18.6A 32.4V 600W 22.2V Unidirectional 20V 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: 2920
Stock ImageSMBJ20A SETfuse
18.6A 600W 32.4V 22.2V Unidirectional 20V 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: 2610
Stock ImageSMBJ20A YFW Electronics
1A 18.6V 24.5V 20V 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: 360
Stock ImageSMBJ20A SURGING
32.4V 22.2V 20V 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: 2920
Stock ImageSMBJ20A 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: 50
Stock ImageSMBJ20A SLKORMICRO
18.5A 5uA 32.4V 22.2V 20V 25.5V Unidirectional 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: 360
Stock ImageSMBJ20A AnBon
32.4V 22.2V 20V 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: 1860
Stock ImageSMBJ20A Microdiode Electronics
32.4V 22.2V 20V 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: 45660
Stock ImageSMBJ20A Juxing Electronic Technology
18.6A 32.4V 22.2V 20V 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: 2500
Stock ImageSMBJ20A SUNMATE
32.4V 22.2V 20V Unidirectional 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: 1530
Stock ImageSMBJ20A Blue Rocket
Unidirectional 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: 2960
Stock ImageSMBJ20A Yangjie
32.4V 22.2V 20V 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: 9120
Stock ImageSMBJ20A Yageo
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: 870
Stock ImageSMBJ20A LGE
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: 2160
Stock ImageSMBJ20A Leiditech
18.6A 1uA 32.4V 22.2V 20V 24.5V Unidirectional 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: 750
Stock ImageSMBJ20A Bourne
32.4V 22.2V 20V 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: 31410
Stock ImageSMBJ20A 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: 120
Stock ImageSMBJ20A Ruilongyuan
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: 790
Stock ImageSMBJ20A Littelfuse
ESD Suppressors / TVS Diodes 600W 20V 5% Uni-Directional
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: 15470
Stock ImageSMBJ20A Taiwan Semiconductor
ESD Suppressors / TVS Diodes 600W 23.4V 5% Unidir ectional 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: 6089
Stock ImageSMBJ20A Bourns
TVS Diodes - Transient Voltage Suppressors 20volts 5uA 18.5 Amps Uni-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: 48000
Stock ImageSMBJ20A Semtech
ESD Protection Diodes / TVS Diodes 1-Line 20V 18.6A TVS DO-214AA(SMB)
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: 2743

We are delighted to provide the SMBJ20A 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 SMBJ20A and other electronic components in the ESD Protection Diodes / TVS Diodes category and beyond.

ImagePart-Description
Stock ImageSMF8.5CA
20uA 13.8A 14.4V 9.44V 8.5V 10.4V Bi-Directional SOD-123FL TVS ROHS
Stock : 1170
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 ImageSBDF4045TCTB
80uA@45V 45V Dual Common Cathode 40A 0.47V@20A TO-220F Schottky Barrier Diodes (SBD) ROHS
Stock : 172
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 ImageCJO04-120003320B30
SMD5032-4P Oscillators 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 ImageCJ78L15-TA
TO-92 Linear Voltage Regulators (LDO) ROHS
Stock : 1410
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 ImageCJ7906
TO-220-3L Linear Voltage Regulators (LDO) 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 ImageBC640
TO-92 Bipolar Transistors - BJT ROHS
Stock : 1850
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 Image3DD13001B
TO-92 Bipolar Transistors - BJT 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 ImageSP1560L
60uA@60V 60V Single 480mV@15A 15A TO-277 Schottky Barrier Diodes (SBD) 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 ImageSBD10100CT
TO-220-3L Schottky Barrier Diodes (SBD) 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 ImageSBDF20100CT
2uA@100V 100V Dual Common Cathode 20A 820mV@10A TO-220F Schottky Barrier Diodes (SBD) 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 SMBJ20A is a unidirectional Transient Voltage Suppression (TVS) diode manufactured by Changjing Electronics Technology. This SMBG TVS RoHS device is designed to protect sensitive electronics from high voltage and power surges, and is rated for 20 volts with a maximum continuous peak pulse power at 600 watts. It is a small size surface mount package with fast response time and low clamping voltage. It is ideal for automotive, medical, and commercial 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
CJ
Jiangsu Changjing Electronics Technology
Jiangsu Changjing Electronics Technology Co., Ltd.
SN74HC244N Buffer IC by TI – Buy at XON image

Mar 30, 2026
SN74HC244N buffer IC by Texas Instruments offers 8-channel signal buffering, high-speed CMOS performance, and reliable data transmission for digital circuits.
NSYCRN44200P Electrical Enclosures by Schneider image

Feb 21, 2025
The NSYCRN44200P Electrical Enclosure by Schneider Electric is a wall-mounted enclosure (400mm x 400mm x 200mm) from the Spacial CRN series, designed for industrial automation, electrical distribution, and telecommunications . Made from high-quality steel with IP66 and IK10 protec
1N5386B Zener Diodes by SUNMATE – 110V 5W Regulator image

Jun 9, 2025
1N5386B Zener Diodes by SUNMATE provide 110V regulation, 5W power dissipation, and reliable overvoltage protection in a rugged DO-15 package for industrial applications.
FRDM-IMX8MPLUS by NXP – Buy at XON image

May 18, 2026
FRDM-IMX8MPLUS Development Boards & Kits - ARM by NXP deliver advanced embedded processing, AI support, and reliable ARM development tools.

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