SMBJ18CA SMC Diode

SMBJ18CA electronic component of SMC Diode
SMBJ18CA SMC Diode
SMBJ18CA ESD Suppressors / TVS Diodes
SMBJ18CA  Circuit Protection
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of SMBJ18CA ESD Suppressors / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMBJ18CA ESD Suppressors / TVS Diodes are a product manufactured by SMC Diode. We provide cost-effective solutions for ESD Suppressors / TVS Diodes, ensuring timely deliveries around the world.

Part No. SMBJ18CA
Manufacturer: SMC Diode
Category: ESD Suppressors / TVS Diodes
Description: 29.2V 20V 18V SMB(DO-214AA) TVS ROHS
Datasheet: SMBJ18CA Datasheet (PDF)
Price (USD)
1: USD 0.1476 ea
Line Total: USD 0.15 
Availability : 1337
  
Ship by Thu. 25 Sep to Wed. 01 Oct
QtyUnit Price
1$ 0.1476
10$ 0.1176
30$ 0.1026
100$ 0.0914
500$ 0.0556
1000$ 0.0525

Availability 1337
Ship by Thu. 02 Oct to Tue. 07 Oct
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.1476
10$ 0.1176
30$ 0.1026
100$ 0.0914
500$ 0.0556
1000$ 0.0525

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

SMBJ18CA Alternative Parts

Image Part-Description
Stock Image SMBJ18CA Youtai
20.5A 600W 29.2V 20V 18V 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: 2650
Stock Image SMBJ18CA Liown
20.6A 1uA 29.2V 600W 20V 18V 22.1V Bi-Directional 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: 2140
Stock Image SMBJ18CA GOODWORK
20.5A 5uA 29.2V 20V 18V 23.3V 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: 20800
Stock Image SMBJ18CA 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: 60
Stock Image SMBJ18CA HXY MOS
20.6A 29.2V 20V 18V 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: 1280
Stock Image SMBJ18CA Yongyutai Electronics
29.2V 20V 18V Bi-Directional 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: 480
Stock Image SMBJ18CA Jingdao
29.2V 20V 18V 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: 80540
Stock Image SMBJ18CA 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: 2920
Stock Image SMBJ18CA 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: 3000
Stock Image SMBJ18CA DOWO
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: 1510
Stock Image SMBJ18CA SLKORMICRO
20.5A 5uA 29.2V 20V 18V 23.3V Bi-Directional 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: 370
Stock Image SMBJ18CA 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: 113540
Stock Image SMBJ18CA TECH PUBLIC
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: 5980
Stock Image SMBJ18CA Juxing Electronic Technology
20.6A 29.2V 20V 18V 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: 2950
Stock Image SMBJ18CA PAKER Microelectronics
29.2V 20V 18V 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: 2490
Stock Image SMBJ18CA amsem
600W 29.2V 20V Bi-Directional 18V 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: 3000
Stock Image SMBJ18CA 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: 3760
Stock Image SMBJ18CA SETfuse
20.6A 600W 29.2V 20V Bi-Directional 18V 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: 3000
Stock Image SMBJ18CA 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: 2880
Stock Image SMBJ18CA SURGING
29.2V 20V 18V 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: 8730
Stock Image SMBJ18CA Microdiode Electronics
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: 30480
Stock Image SMBJ18CA SUNMATE
29.2V 20V 18V 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: 170
Stock Image SMBJ18CA 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: 2490
Stock Image SMBJ18CA Yageo
ESD Suppressors TVS Diodes SMBJ DO-214AA 18V 29.2V
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: 4020
Stock Image SMBJ18CA Polytronics
20.6A 29.2V 20V 18V 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: 190
Stock Image SMBJ18CA 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: 140
Stock Image SMBJ18CA AnBon
29.2V 20V 18V 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 Image SMBJ18CA Yangjie
29.2V 20V 18V 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: 3330
Stock Image SMBJ18CA SINO-IC
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: 2360
Stock Image SMBJ18CA 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: 830
Stock Image SMBJ18CA Changjing Electronics Technology
20.5A 600W 29.2V 20V 18V SMBG 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: 2580
Stock Image SMBJ18CA 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: 360
Stock Image SMBJ18CA 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: 5180
Stock Image SMBJ18CA Littelfuse
ESD Suppressors / TVS Diodes 600W 18V 5% Bi-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: 21385
Stock Image SMBJ18CA Leshan
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: 2865
Stock Image SMBJ18CA Bourns
TVS Diodes - Transient Voltage Suppressors 18volts 5uA 20.5 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: 13475
Stock Image SMBJ18CA Taiwan Semiconductor
ESD Suppressors / TVS Diodes 600W 21.1V 5% Bidire ctional 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: 5920
Stock Image SMBJ18CA Semtech
ESD Protection Diodes / TVS Diodes 1-Line 18V 20.5A 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: 8043

We are delighted to provide the SMBJ18CA from our ESD Suppressors / 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 SMBJ18CA and other electronic components in the ESD Suppressors / TVS Diodes category and beyond.

Image Part-Description
Stock Image SMBJ33CA
53.3V 36.7V 33V SMB(DO-214AA) TVS ROHS
Stock : 279
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 Image SMBJ28CA-A
45.4V 31.1V 28V SMB(DO-214AA) TVS ROHS
Stock : 2013
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 Image SMBJ28CA
45.4V 31.1V 28V SMB(DO-214AA) 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 Image SMBJ28A
45.4V 31.1V 28V SMB(DO-214AA) TVS ROHS
Stock : 1720
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 Image SMBJ24A
38.9V 26.7V 24V SMB(DO-214AA) TVS ROHS
Stock : 2845
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 Image SMBJ26CA
42.1V 28.9V 26V SMB(DO-214AA) TVS ROHS
Stock : 68
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 Image SMBJ36CA
58.1V 40V 36V SMB(DO-214AA) 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 Image SMBJ33A
53.3V 36.7V 33V SMB(DO-214AA) TVS ROHS
Stock : 1985
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 Image SMBJ30CA
48.4V 33.3V 30V SMB(DO-214AA) TVS ROHS
Stock : 206
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 Image SMBJ24CA
38.9V 26.7V 24V SMB(DO-214AA) TVS ROHS
Stock : 2440
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.
Image Part-Description
Stock Image SMBJ15CA
24.4V 16.7V 15V SMB(DO-214AA) TVS ROHS
Stock : 2240
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 Image SMBJ13CA
TVS SMB RoHS
Stock : 2480
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 Image SMBJ13A
21.5V 14.4V 13V SMB(DO-214AA) 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 Image SMBJ12A
19.9V 13.3V 12V SMB(DO-214AA) TVS ROHS
Stock : 2980
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 Image SMBJ11A
18.2V 12.2V 11V SMB(DO-214AA) TVS ROHS
Stock : 3000
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 Image SMAJ58CA
93.6V 64.4V 58V SMA(DO-214AC) TVS ROHS
Stock : 4569
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 Image SMAJ58A
93.6V 64.4V 58V SMA(DO-214AC) TVS ROHS
Stock : 150
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 Image SMAJ5.0CA
9.2V 6.4V 5V SMA(DO-214AC) TVS ROHS
Stock : 6278
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 Image SMAJ5.0A
9.2V 6.4V 5V SMA TVS ROHS
Stock : 5150
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 Image SMAJ45CA
72.7V 50V 45V SMA(DO-214AC) TVS ROHS
Stock : 500
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.

SolutionsThe SMBJ18CA with 29.2V 20V 18V SMB(DO- 214AA) TVS ROHS is a transient voltage suppression diode manufactured by SMC Diode Solutions. The device is designed to protect circuits against transient over-voltages, and is rated for an operating temperature range of -65°C to +150°C. Its breakdown voltage is 18V to protect against over-voltages up to 20V, and peak pulse power, otherwise known as an IOXP, is rated at 500W. It is offered in a standard DO-214AA SMB package and is RoHS compliant.

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
Sangdest Microelectronic
Sangdest Microelectronics Co. LTD
Sangdest Microelectronicstronic (Nanjing)
SC1
SM2
SM6
SM9
SMC Diode Solutions
SMC DIODE SOLUTIONS LLC
SMC(Sangdest Microelectronicstronic (Nanjing))
SSC-736A Soldering Irons by Metcal – Buy Online at XON image

Aug 25, 2025
The SSC-736A Soldering Irons by Metcal deliver precision, durability, and consistent performance for  Tools & Supplies, Prototyping Products, Soldering, Soldering Irons  applications. Buy Online at XON with worldwide shipping.
RST-5000-36 Power Supply – Mean Well 5000W Industrial PSU image

May 12, 2025
Mean Well RST-5000-36 delivers 5000W of high-efficiency 36V DC output. Designed for industrial automation and LED systems, this robust power supply ensures reliable and safe performance in demanding environments.
RB104-DC General Purpose Relay by Fuji in India, USA image

Jan 13, 2025
Explore the RB104-DC General Purpose Relay by Fuji Electric, a compact and reliable electromechanical relay designed for PCB mounting. Featuring a 4.5V DC coil, SPST NO configuration, and compatibility with the TP04 relay socket, it’s ideal for industrial automation, consumer electronics, automotiv
ZBVB1 Industrial Panel Mount Indicators by Schneider image

Aug 11, 2025
ZBVB1 Industrial Panel Mount Indicators / Switch Indicators by Schneider offer bright LED illumination, durable build, and easy installation for control panels and industrial systems worldwide.

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

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  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 accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified