X-On Electronics has gained recognition as a prominent supplier of 1SMA4743 Zener Diodes across the USA, India, Europe, Australia, and various other global locations. 1SMA4743 Zener Diodes are a product manufactured by Taiwan Semiconductor. We provide cost-effective solutions for Zener Diodes, ensuring timely deliveries around the world.

1SMA4743 Taiwan Semiconductor

1SMA4743 electronic component of Taiwan Semiconductor
1SMA4743 Taiwan Semiconductor
1SMA4743 Zener Diodes
1SMA4743  Semiconductors

Images are for reference only
See Product Specifications
Part No. 1SMA4743
Manufacturer: Taiwan Semiconductor
Category: Zener Diodes
Description: Zener Diodes 13V
Datasheet: 1SMA4743 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 0.4882 ea
Line Total: USD 2.44 
Availability - 0
MOQ: 5  Multiples: 1
Pack Size: 1
Availability Price Quantity
0
Ship by Tue. 24 Jun to Mon. 30 Jun
MOQ : 5
Multiples : 1
5 : USD 0.4882
50 : USD 0.3219
250 : USD 0.2318
1000 : USD 0.1851
3000 : USD 0.1591

0
Ship by Fri. 20 Jun to Tue. 24 Jun
MOQ : 1
Multiples : 1
1 : USD 0.5075
10 : USD 0.3813
100 : USD 0.2064
500 : USD 0.1276
1000 : USD 0.0979
2500 : USD 0.0869
5000 : USD 0.0792
7500 : USD 0.0726
22500 : USD 0.0638

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Vz - Zener Voltage
Voltage Tolerance
Voltage Temperature Coefficient
Zener Current
Pd - Power Dissipation
Zz - Zener Impedance
Maximum Operating Temperature
Configuration
Mounting Style
Package / Case
Packaging
Minimum Operating Temperature
Test Current
Series
Diameter
Height
Length
Product
Termination Style
Width
Brand
Voltage Regulation Accuracy
Ir - Reverse Current
Factory Pack Quantity :
Vf - Forward Voltage
Cnhts
Hts Code
Mxhts
Product Type
Subcategory
Taric
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the 1SMA4743 from our Zener 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 1SMA4743 and other electronic components in the Zener Diodes category and beyond.

Image Part-Description
Stock Image 1SMA4745
Zener Diodes 16V
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 1SMA4745R2
Zener Diodes DO-214AC (SMA) 1000m W 5% Zener 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 1SMA4743R2
Zener Diodes DO-214AC (SMA) 1000m W 5% Zener 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 1SMA4744
Taiwan Semiconductor Zener Diodes 15V
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 1SMA4744 R3G
Zener Diodes 1W, 15V, 5% ZENER DIODE, SMA
Stock : 53
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 1SMA4744 R2
Zener Diodes DO-214AC (SMA) 1000m W 5% Zener 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 1SMA4745 R3
Zener Diodes DO-214AC (SMA) 1000m W 5% Zener 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 1SMA4743 R3
Zener Diodes DO-214AC (SMA) 1000m W 5% Zener 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 1SMA4745 R3G
Zener Diodes SMA 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 1SMA4744-M2G
Diode: Zener; 1.25W; 15V; 17mA; SMD; Reel, tape; SMA; single 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.
Image Part-Description
Stock Image 1SMA4744
Taiwan Semiconductor Zener Diodes 15V
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 1SMA4749
Zener Diodes 24V
Stock : 7269
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 1SMA4750
Zener Diodes 27V
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 1SMA4751
Zener Diodes 30V
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 1SMA4752
Taiwan Semiconductor Zener Diodes 33V
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 1SMA4755
Zener Diodes 43V
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 1SMA4757
Zener Diodes 51V
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 1SMA4758
Zener Diodes 56V
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 1SMA4758 R3
Diode Zener Single 56V 5% 1W 2-Pin SMA T/R
Stock : 508
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 1SMA4760
Zener Diodes 68V
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 TSMC 1SMA4743 is a uni-polar Transient Voltage Suppressor (TVS) diode made from a glass-passivated junction and housed in the SMBD (Surface Mounted Box Diode) Style package. It is designed to protect against high-energy surge pulses up to 12A transient current with 6,400W peak pulse power (10/1000µs waveform). This device works with a 5.0V Reverse Stand-Off Voltage and features an ultra-low VBR and very low leakage. Its diode is designed to protect sensitive components from very high peak power and energy surges. This device is capable of withstanding reverse voltages up to 5V and is ideally suited for applications in consumer electronics and switching power supplies.

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free
Taiwan Semicon
TAIWAN SEMICONDUCTOR MANUFACTURING
Taiwan Semiconductor(Taiwan Semicon)
TSC (Taiwan Semiconductor)
51026-00003-00 Adhesive Tapes by Tesa for Automotive Use image

Jun 11, 2025
51026-00003-00 Adhesive Tapes by Tesa are high-temp, abrasion-resistant PET tapes designed for noise-dampening and secure wire harnessing in automotive interiors.
SR2D201BD Industrial Relays by Schneider – Buy Online image

Jun 12, 2025
http://tempuri.org/tempuri.html The SR2D201BD by Schneider is a compact, programmable smart relay with 12 inputs and 8 outputs, ideal for Industrial Automation and control systems. Reliable, DIN-mountable, and perfect for modern Electromechanical panels.
Best Retailer of Molex 39-01-2025 Headers & Wire Housings image

Aug 21, 2024
Discover why Xon Electronic is the best global retailer for the Molex 39-01-2025 Headers & Wire Housings, a 2 Circuit Receptacle Housing known for its reliability and durability. With a vast inventory, competitive pricing, and unparalleled technical support, Xon Electronic ensures timely delivery a
1455N1202BK Enclosures by Hammond | Durable Project Cases image

May 5, 2025
The 1455N1202BK enclosure by Hammond is a high-quality aluminum case designed for housing electronics securely. Ideal for project builds, it offers durability, sleek design, and easy access—perfect for global use in industrial and DIY applications.

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