SMAJ18CA Yageo

SMAJ18CA electronic component of Yageo
SMAJ18CA Yageo
SMAJ18CA ESD Protection Diodes / TVS Diodes
SMAJ18CA Circuit Protection
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of SMAJ18CA ESD Protection Diodes / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMAJ18CA ESD Protection Diodes / TVS Diodes are a product manufactured by Yageo. We provide cost-effective solutions for ESD Protection Diodes / TVS Diodes, ensuring timely deliveries around the world.

Part No. SMAJ18CA
Manufacturer: Yageo
Category: ESD Protection Diodes / TVS Diodes
Description: ESD Suppressors TVS Diodes SMAJ DO-214AC 18V 29.2V
Datasheet: SMAJ18CA Datasheet (PDF)
Price (USD)
10: USD 0.0774 ea
Line Total: USD 0.77 
Availability : 19206
  
Ship by Fri. 14 Nov to Thu. 20 Nov
QtyUnit Price
10$ 0.0774
100$ 0.0618
300$ 0.0542
1000$ 0.0328
5000$ 0.0297
10000$ 0.0281

 SMAJ18CA More Buying Options & Price Grid(s)
Availability 19206
Ship by Fri. 14 Nov to Thu. 20 Nov
MOQ : 10
Multiples : 10
QtyUnit Price
10$ 0.0774
100$ 0.0618
300$ 0.0542
1000$ 0.0328
5000$ 0.0297
10000$ 0.0281

Availability 3647
Ship by Fri. 14 Nov to Thu. 20 Nov
MOQ : 10
Multiples : 10
QtyUnit Price
10$ 0.0932
100$ 0.074
300$ 0.0646
1000$ 0.0387
5000$ 0.0348
10000$ 0.0328

Availability 12157
Ship by Wed. 12 Nov to Fri. 14 Nov
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.425
10$ 0.3062
100$ 0.1104
500$ 0.0935
1000$ 0.0836
2500$ 0.077
5000$ 0.0649
10000$ 0.0594
25000$ 0.0583

Specifications

   
Manufacturer
Product Category
Polarity
Packaging
Brand
Rohs
Package
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.

SMAJ18CA Alternative Parts

Image Part-Description
Stock Image SMAJ18CA MSKSEMI
SMA 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: 1880
Stock Image SMAJ18CA PAKER Microelectronics
13.7A 29.2V 400W 20V Bi-Directional 18V SMA 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: 2160
Stock Image SMAJ18CA FUXINSEMI
TVS SMA(DO-214AC) 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: 30244
Stock Image SMAJ18CA DOWO
29.2V 20V 18V SMA 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: 4480
Stock Image SMAJ18CA GOODWORK
13.7A 5μA 29.2V 20V 18V 23.3V Bi-Directional SMA 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: 98469
Stock Image SMAJ18CA Jingdao
29.2V 20V 18V SMA 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: 10000
Stock Image SMAJ18CA amsem
29.2V 400W 20V Bi-Directional 18V DO-214AC(SMA) 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: 5000
Stock Image SMAJ18CA TECH PUBLIC
SMA 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: 5000
Stock Image SMAJ18CA SMC Diode
29.2V 20V 18V SMA(DO-214AC) 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: 3041
Stock Image SMAJ18CA TWGMC
TVS SMA 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 SMAJ18CA FTR
TVS SMA(DO-214AC) 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: 15175
Stock Image SMAJ18CA YFW Electronics
1A 13.7V 22.1V 18V DO-214AC 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: 3940
Stock Image SMAJ18CA Liown
13.7A 29.2V 400W 20V 18V DO-214AC(SMA) 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: 4667
Stock Image SMAJ18CA Shikues
TVS SMA 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: 3020
Stock Image SMAJ18CA Yangjie
29.2V 20V 18V SMA(DO-214AC) 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: 29610
Stock Image SMAJ18CA SLKORMICRO
DO-214AC 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: 1358
Stock Image SMAJ18CA SEMIWARE
29.2V 20V 18V SMA(DO-214AC) 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: 4225
Stock Image SMAJ18CA Leiditech
29.2V 20V 18V SMA 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: 2758
Stock Image SMAJ18CA SUNMATE
13.7A 29.2V 20V 18V SMA(DO-214AC) 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: 1580
Stock Image SMAJ18CA LGE
29.2V 20V 18V SMA 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: 30
Stock Image SMAJ18CA AnBon
29.2V 20V 18V SMA 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: 1607
Stock Image SMAJ18CA Bourne
29.2V 20V 18V SMA(DO-214AC) 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: 1719
Stock Image SMAJ18CA Changjing Electronics Technology
13.7A 5uA 29.2V 20V 18V 22.1V Bi-Directional SMAG 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: 4930
Stock Image SMAJ18CA Good-Ark
TVS SMA (DO-214AC) 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: 6520
Stock Image SMAJ18CA ZHIDE
SMA 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: 620
Stock Image SMAJ18CA Leshan
SMA 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: 2790
Stock Image SMAJ18CA Littelfuse
ESD Suppressors / TVS Diodes 400W 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: 4940
Stock Image SMAJ18CA Bourns
TVS Diodes - Transient Voltage Suppressors 18volts 5uA 13.7 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: 528
Stock Image SMAJ18CA Kyocera AVX
TVS Diodes - Transient Voltage Suppressors 18volts 400watts 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: 6271

We are delighted to provide the SMAJ18CA 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 SMAJ18CA and other electronic components in the ESD Protection Diodes / TVS Diodes category and beyond.

More Products By Manufacturer "Yageo"

Image Part-Description
Stock Image CC0201JRNPO9BN100
Yageo Multilayer Ceramic Capacitors MLCC - SMDSMT 10pF 50V NPO 5%
Stock : 104100
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 CC0201JRNPO9BN180
Yageo Multilayer Ceramic Capacitors MLCC - SMDSMT 18pF 50V NPO 5%
Stock : 7800
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 CC0201JRNPO9BN470
Yageo Multilayer Ceramic Capacitors MLCC - SMDSMT 47pF 50V NPO 5%
Stock : 200
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 CC0201KRX7R5BB103
Yageo Multilayer Ceramic Capacitors MLCC - SMDSMT 10nF 6.3V X7R 10%
Stock : 5500
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 CC0201KRX7R7BB471
Multilayer Ceramic Capacitors MLCC - SMD/SMT 470pF 16V X7R 10%
Stock : 16425
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 CC0402JRNPO9BN820
Yageo Multilayer Ceramic Capacitors MLCC - SMDSMT 82pF 50V NPO 5%
Stock : 37400
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 CC0402KRX7R9BB102
Multilayer Ceramic Capacitors MLCC - SMD/SMT 1.0nF 50V X7R 10%
Stock : 6991100
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 CC0402KRX7R9BB103
Multilayer Ceramic Capacitors MLCC - SMD/SMT 10nF 50V X7R 10%
Stock : 1000000
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 CC0201JRNPO8BN330
Yageo Multilayer Ceramic Capacitors MLCC - SMDSMT 33pF 25V NPO 5%
Stock : 14500
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.
Hot Stock Image CC0402KRX7R7BB104
Multilayer Ceramic Capacitors MLCC - SMD/SMT 100nF 16V X7R 10%
Stock : 50000
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.

More Products By Category "ESD Protection Diodes / TVS Diodes"

Image Part-Description
Stock Image SMBJ12CA
Diode TVS Single Bi-Dir 12V 600W 2-Pin SMB T/R
Stock : 31615
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 SMAJ48A
Bourns TVS Diodes - Transient Voltage Suppressors 48volts 5uA 5.2 Amps Uni-Dir
Stock : 20012
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 SMAJ45A
TVS Diodes - Transient Voltage Suppressors 45volts 5uA 5.5 Amps Uni-Dir
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 Image SMAJ43A
TVS Diodes - Transient Voltage Suppressors 43volts 5uA 5.7 Amps Uni-Dir
Stock : 18234
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 SMAJ40A
TVS Diodes - Transient Voltage Suppressors 40volts 5uA 6.2 Amps Uni-Dir
Stock : 25042
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 SMAJ17A
TVS Diodes - Transient Voltage Suppressors 17volts 5uA 14.5 Amps Uni-Dir
Stock : 15005
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 SMAJ12A
TVS Diodes - Transient Voltage Suppressors 12volts 5uA 20.1 Amps Uni-Dir
Stock : 22414
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 SMAJ85A
TVS Diodes - Transient Voltage Suppressors 85volts 5uA 2.9 Amps Uni-Dir
Stock : 15008
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 SMAJ75A
TVS Diodes - Transient Voltage Suppressors 75volts 5uA 3.3 Amps Uni-Dir
Stock : 6238
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 EZA-EG2N50AX
ESD Suppressors / TVS Diodes 0402 size, Reel 7
Stock : 3190
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.

Additional Infomation About Product

The SMAJ18CA is a Surface Mount ESD Suppressors TVS Diode from Yageo with SMAJ DO-214AC package. It is designed to provide Electrostatic Discharge (ESD) protection in applications that require high transient voltage surge suppression. It can withstand an ESD surge or pulse of up to 18V 29.2V and offers excellent clamping capability, low leakage current, and fast response time. It is suitable for automotive, consumer electronics and industrial applications. The SMAJ18CA is RoHS Compliant.

HS Compliance

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

BC COMP may also be referenced as

Brightking
Brightking Elec (TAIWAN)
PHYCO
PHYCOM
PHYCOMP
PHYCOMP / YAGEO
Pulse Electronics Network
Vitrohm
YAG
YAGEO (PHYCOMP)
Yageo America
YAL

PE-51688NL Board Mount Current Sensors by Pulse – Buy Online at XON
PE-51688NL Board Mount Current Sensors by Pulse – Buy Online at XON image

Oct 31, 2025
The  PE-51688NL Board Mount Current Sensors by Pulse  provide accurate and reliable current measurement for power monitoring, control systems, and industrial automation. These  Current Sensors  are compact, efficient, and ideal for PCB-based applications.

SN74HC05N Logic Buffers by Texas Instruments – Buy at XON
SN74HC05N Logic Buffers by Texas Instruments – Buy at XON image

Sep 11, 2025
The SN74HC05N by Texas Instruments is a hex inverting buffer in the  Semiconductors, Integrated Circuits - ICs, Logic ICs, Buffers & Line Drivers  family. Ideal for signal buffering, level shifting, and line driving in embedded and industrial electronics.

SR AD40ALK-A01N E-Stop Switch | Pizzato
SR AD40ALK-A01N E-Stop Switch | Pizzato image

Oct 27, 2025
The SR AD40ALK-A01N Emergency Stop Switches by Pizzato deliver safety, durability, and compliance for industrial automation. Reliable E-Stop solution, available globally at Xon Electronics.

MMPF0100NPAEP Power Management Specialised - PMIC – NXP
MMPF0100NPAEP Power Management Specialised - PMIC – NXP image

Jul 18, 2025
The MMPF0100NPAEP Power Management Specialised - PMIC by NXP provides efficient multi-rail power delivery for embedded platforms. Available worldwide from Xon Electronics.

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

Resources

Company

Support

 

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.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

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