X-On Electronics has gained recognition as a prominent supplier of SMCJ18A ESD Suppressors / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMCJ18A ESD Suppressors / TVS Diodes are a product manufactured by Liown. We provide cost-effective solutions for ESD Suppressors / TVS Diodes, ensuring timely deliveries around the world.

SMCJ18A Liown

SMCJ18A electronic component of Liown
Images are for reference only
See Product Specifications
Part No. SMCJ18A
Manufacturer: Liown
Category: ESD Suppressors / TVS Diodes
Description: 51.4A 29.2V 1.5kW 20V 18V SMC Electrostatic and Surge Protection (TVS/ESD) ROHS
Datasheet: SMCJ18A Datasheet (PDF)
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



Price (USD)
5: USD 0.0798 ea
Line Total: USD 0.4 
Availability - 43
Ship by Fri. 23 May to Wed. 28 May
MOQ: 5  Multiples: 5
Pack Size: 5

 SMCJ18A More Buying Options & Price Grid(s)

Availability Price Quantity
43
Ship by Fri. 23 May to Wed. 28 May
MOQ : 5
Multiples : 5
5 : USD 0.0798
50 : USD 0.078
150 : USD 0.0768
500 : USD 0.0567

Specifications

   
Manufacturer
Product Category
Breakdown Voltage
Package
Type
Maximum Clamping Voltage
Reverse Stand-Off Voltage Vrwm
Reverse Leakage Current Ir
Peak Pulse Power Dissipation Ppp@10/1000Us
Peak Pulse Current Ipp@10/1000Us
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

SMCJ18A Alternative Parts

Image Part-Description
Stock Image SMCJ18A
SMC 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 Image SMCJ18A
SMC(DO-214AB) 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 SMCJ18A
SMC(DO-214AB) 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: 4730
Stock Image SMCJ18A
51.4A 5uA 1500W 29.2V 20V 18V 23.3V Unidirectional SMC(DO-214AB) 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: 6810
Stock Image SMCJ18A
SMC 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: 200
Stock Image SMCJ18A
51.4A 1.5kW 29.2V 20V Unidirectional 18V SMC 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: 2000
Stock Image SMCJ18A
SMC(DO-214AB) 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: 4925
Stock Image SMCJ18A
TVS SMC (DO-214AB) 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: 1768
Stock Image SMCJ18A
51.4A 29.2V 1.5kW 20V Unidirectional 18V SMC 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: 2845
Stock Image SMCJ18A
SMC 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 Image SMCJ18A
TVS SMC (DO-214AB) 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: 2830
Stock Image SMCJ18A
SMC(DO-214AB) 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: 500
Stock Image SMCJ18A
TVS Diodes - Transient Voltage Suppressors 18volts 5uA 51.4 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: 6061
Stock Image SMCJ18A
ESD Suppressors / TVS Diodes 1.5kW 18V 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: 4058
Stock Image SMCJ18A
Diode: transil; 1.5kW; 20V; 51.4A; unidirectional; DO214AB
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: 2630
Stock Image SMCJ18A
TVS Diodes - Transient Voltage Suppressors 18volts 1500watts UniDirectional
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: 6201

We are delighted to provide the SMCJ18A 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 SMCJ18A and other electronic components in the ESD Suppressors / TVS Diodes category and beyond.

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

Supplier of MS3106F14S-5PX Circular MIL Spec Connector

Supplier of MS3106F14S-5PX Circular MIL Spec Connector image

Jul 22, 2024
The MS3106F14S-5PX Circular MIL Spec Connector is an essential component for various high-stakes applications. Its reliability, durability, and versatility make it a preferred choice across industries. With Xon Electronic as your supplier, you are guaranteed to receive top-quality products and exce

782XDXH21-24D General Purpose Relay by Schneider

782XDXH21-24D General Purpose Relay by Schneider image

Mar 17, 2025
The 782XDXH21-24D General Purpose Relay by Schneider is a 4PDT, 24VDC, 5A hermetically sealed power relay designed for industrial automation, energy systems, and hazardous environments. As part of the 782H Series , it ensures durability, reliability, and safety in applications such a

Mean Well LRS-200-24 – 24V Switching Power Supply

Mean Well LRS-200-24 – 24V Switching Power Supply image

May 2, 2025
The LRS-200-24 by Mean Well delivers 24V DC at 8.8A with 90% efficiency in a compact, fanless design. Ideal for industrial and LED systems. Ships to USA, India, Australia, Europe, and other countries via Xon Electronics.

PMD2412PMB1-A(2).GN DC Fan by Sunon – Industrial Cooling

PMD2412PMB1-A(2).GN DC Fan by Sunon – Industrial Cooling image

Apr 15, 2025
The PMD2412PMB1-A(2).GN DC fan by Sunon delivers powerful airflow and efficient thermal management for industrial and electronic systems. Ideal for cooling power supplies, servers, and control panels. Ships globally to USA, India, Australia, Europe & more.

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