X-On Electronics has gained recognition as a prominent supplier of SMCJ45A ESD Suppressors / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMCJ45A ESD Suppressors / TVS Diodes are a product manufactured by Changjing Electronics Technology. We provide cost-effective solutions for ESD Suppressors / TVS Diodes, ensuring timely deliveries around the world.

SMCJ45A Changjing Electronics Technology

SMCJ45A electronic component of Changjing Electronics Technology
Images are for reference only
See Product Specifications
Part No. SMCJ45A
Manufacturer: Changjing Electronics Technology
Category: ESD Suppressors / TVS Diodes
Description: 20.6A 5uA 72.7V 1500W 50V 45V 55.3V Unidirectional SMCG TVS ROHS
Datasheet: SMCJ45A 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)
1: USD 0.2934 ea
Line Total: USD 0.29 
Availability - 490
Ship by Tue. 13 May to Fri. 16 May
MOQ: 1  Multiples: 1
Pack Size: 1

 SMCJ45A More Buying Options & Price Grid(s)

Availability Price Quantity
490
Ship by Tue. 13 May to Fri. 16 May
MOQ : 1
Multiples : 1
1 : USD 0.2934
10 : USD 0.2276
30 : USD 0.1994
100 : USD 0.1642
500 : USD 0.1003
1000 : USD 0.0939

Specifications

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

SMCJ45A Alternative Parts

Image Part-Description
Stock Image SMCJ45A
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: 2568
Stock Image SMCJ45A
SMC 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: 55
Stock Image SMCJ45A
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: 2985
Stock Image SMCJ45A
20.6A 72.7V 1.5kW 50V 45V 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: 35
Stock Image SMCJ45A
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: 1
Stock Image SMCJ45A
ESD Suppressors / TVS Diodes 1.5kW 45V 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: 2367
Stock Image SMCJ45A
TVS Diodes - Transient Voltage Suppressors 45volts 5uA 20.6 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: 13830
Stock Image SMCJ45A
ESD Suppressors / TVS Diodes 1500W 52.7V 5% Unidi rectional 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: 514

We are delighted to provide the SMCJ45A 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 SMCJ45A and other electronic components in the ESD Suppressors / TVS Diodes category and beyond.

More Products By Manufacturer "Changjing Electronics Technology"

Image Part-Description
Stock Image SBDF4045TCTB
80uA@45V 45V Dual Common Cathode 40A 0.47V@20A TO-220F Schottky Barrier Diodes (SBD) ROHS
Stock : 33
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 SCJT1117B-1.8
SOT-223 Linear Voltage Regulators (LDO) ROHS
Stock : 1858
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 CJ78L15-TA
TO-92 Linear Voltage Regulators (LDO) ROHS
Stock : 491
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 BC640
TO-92 Bipolar Transistors - BJT ROHS
Stock : 1000
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 3DD13001B
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 Image 2SC1162
TO-126 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 Image SBD10100CT
TO-220-3L Schottky Barrier Diodes (SBD) ROHS
Stock : 5
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 CJ02-250002010A10
HC-49S-2P Crystals 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 SBDF20100CT
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.
Stock Image CJ13-192001210A20
SMD3225-4P Crystals ROHS
Stock : 5
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 Suppressors / TVS Diodes"

Image Part-Description
Stock Image ESD11N5.0ST5G
ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP BI DIRECT TV
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 DF2B5M4SL,L3F
ESD Suppressors / TVS Diodes ESD Protection Diode
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 SMAJ30CA-TP
Micro Commercial Components (MCC) TVS Diodes - Transient Voltage Suppressors 30V 400 Watts
Stock : 3280
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 ESDA14V2LY
ESD Suppressors / TVS Diodes Automotive dual Transil array for ESD protection
Stock : 5890
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-TR
TVS Diodes - Transient Voltage Suppressors 600W 12V Unidirect
Stock : 12500
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 P4SMA36CA 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.
Hot Stock Image SMF15A
TVS Diodes - Transient Voltage Suppressors 15V 200W 8.2A 5% Unidirectional
Stock : 1010
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-TR
TVS Diodes - Transient Voltage Suppressors TRANSIL
Stock : 5000
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 SMCJ33A
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 Image SMA6F14AY
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.

Additional Infomation About Product

The SMCJ45A is a unidirectional Transient Voltage Suppressor (TVS) diode designed and manufactured by Changjing Electronics Technology. It has 20.6A current handling capability with a breakdown voltage (BV) of 72.7 volts and a 15000 watt maximum power dissipation. It also has a 5µA cut-off current, 50V working volts, 45V reverse standoff voltage, and a 55.3V clamping voltage. This device is RoHS compliant and is suitable for circuit protection against load dump, ESD, and transient surge events.

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

Changjiang Electronics Tech (CJ) may also be referenced as

CJ
Jiangsu Changjing Electronics Technology
Jiangsu Changjing Electronics Technology Co., Ltd.

ESE-58R61A Panasonic Detector switches Retailer in India, USA

ESE-58R61A Panasonic Detector switches Retailer in India, USA image

Aug 12, 2024
The Panasonic ESE-58R61A detector switch is a reliable and versatile component used in various applications across multiple industries. Its compact size, high reliability, wide operating temperature range, and long electrical life make it an ideal choice for engineers and designers. Whether you are

PIC16F872-I/SO 8-bit MCU by Microchip – Compact Control IC

PIC16F872-I/SO 8-bit MCU by Microchip – Compact Control IC image

Apr 24, 2025
The PIC16F872-I/SO is a compact 8-bit MCU with 2KB Flash, 5-channel ADC, EEPROM, and 22 I/O pins. Ideal for embedded systems and low-power designs. Ships globally to USA, India, Australia, Europe, and other countries via Xon Electronics.

Retailers of Goobay 95150 Ethernet Cables in USA, India, Australia

Retailers of Goobay 95150 Ethernet Cables in USA, India, Australia image

Jul 31, 2024
The Goobay 95150 Ethernet cable is a top-tier networking solution that offers unmatched performance and reliability. Its high-speed data transmission, durable construction, and versatile applications make it an ideal choice for various networking needs. Whether for home networks, office environment

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