1SMB5943BT3G ON Semiconductor

1SMB5943BT3G electronic component of ON Semiconductor
1SMB5943BT3G ON Semiconductor
1SMB5943BT3G Zener Diodes
1SMB5943BT3G  Semiconductors
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of 1SMB5943BT3G Zener Diodes across the USA, India, Europe, Australia, and various other global locations. 1SMB5943BT3G Zener Diodes are a product manufactured by ON Semiconductor. We provide cost-effective solutions for Zener Diodes, ensuring timely deliveries around the world.

Part No. 1SMB5943BT3G
Manufacturer: ON Semiconductor
Category: Zener Diodes
Description: ±5% Single 53.2V~58.8V 550mW 56V SMB(DO-214AA) Zener Diodes ROHS
Power Schottky Diode with a 600 V Maximum Reverse Voltage.
Datasheet: 1SMB5943BT3G Datasheet (PDF)
Price (USD)
5: USD 0.2306 ea
Line Total: USD 1.15 
Availability : 11111
  
Ship by Fri. 14 Nov to Thu. 20 Nov
QtyUnit Price
5$ 0.2306
50$ 0.1798
150$ 0.1158
500$ 0.0913
2500$ 0.081
5000$ 0.0759

Availability 11111
Ship by Fri. 14 Nov to Thu. 20 Nov
MOQ : 5
Multiples : 5
QtyUnit Price
5$ 0.2306
50$ 0.1798
150$ 0.1158
500$ 0.0913
2500$ 0.081
5000$ 0.0759


Availability 117235
Ship by Wed. 12 Nov to Fri. 14 Nov
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.37
10$ 0.215
100$ 0.1488
500$ 0.1166
1000$ 0.099
2500$ 0.0836


Availability 1356
Ship by Wed. 12 Nov to Fri. 14 Nov
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.448
5$ 0.3332
10$ 0.2912
50$ 0.2142
100$ 0.1876

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

We are delighted to provide the 1SMB5943BT3G 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 1SMB5943BT3G and other electronic components in the Zener Diodes category and beyond.

Image Part-Description
Stock Image 1SMB5944BT3G
ON Semiconductor Zener Diodes 62V 3W
Stock : 10000
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 1SMB5948BT3G
Zener Diodes 91V 3W
Stock : 25000
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 1SMB5953BT3G
±5% Single 142.5V~157.5V 550mW 150V SMB(DO-214AA) Zener Diodes ROHS
Stock : 10000
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 1SMB5952BT3G
±5% Single 123.5V~136.5V 550mW 130V SMB(DO-214AA) Zener Diodes 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 1SMB5945BT3G
±5% Single 64.6V~71.4V 550mW 68V SMB(DO-214AA) Zener Diodes ROHS
Stock : 4750
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 1SMB5949BT3G
±5% Single 95V~105V 550mW 100V SMB(DO-214AA) Zener Diodes ROHS
Stock : 5995
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 1SMB5951BT3G
ON Semiconductor Zener Diodes 120V 3W
Stock : 1656
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 1SMB5954BT3G
±5% Single 152V~168V 550mW 160V SMB(DO-214AA) Zener Diodes ROHS
Stock : 7500
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 1SMB5946BT3G
±5% Single 71.25V~78.75V 550mW 75V SMB(DO-214AA) Zener Diodes ROHS
Stock : 2100
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 1SMB5947BT3G
Zener Diodes 82V 3W
Stock : 51990
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 1SMB5949BT3G
±5% Single 95V~105V 550mW 100V SMB(DO-214AA) Zener Diodes ROHS
Stock : 5995
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 1SMB5951BT3G
ON Semiconductor Zener Diodes 120V 3W
Stock : 1656
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 1SMB5954BT3G
±5% Single 152V~168V 550mW 160V SMB(DO-214AA) Zener Diodes ROHS
Stock : 7500
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 1SMF5920BT1G
Zener Diodes ZENER REGULATOR 6.2 V
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 UDZVTE-179.1B
Zener Diodes Diode Zener Sgl 9.04V 200mW
Stock : 800
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 UDZVTE-178.2B
Zener Diodes Diode Zener Sgl 8.19V 200mW
Stock : 540
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 UDZVTE-177.5B
Zener Diodes Diode Zener Sgl 7.44V 200mW
Stock : 2380
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 UDZVTE-176.2B
Zener Diodes Diode Zener Sgl 6.195V 200mW
Stock : 1880
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 UDZVTE-175.6B
Zener Diodes Diode Zener Sgl 5.61V 200mW
Stock : 6080
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 UDZVTE-175.1B
Zener Diodes Diode Zener Sgl 5.09V 200mW
Stock : 6460
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 1SMB5943BT3G is a manufacturer-discontinued general purpose schottky rectifier in the DO-214AB package. It has a reverse voltage rating of 43 V and a forward current rating of 3 A. This device includes a cathode band that allows external mounting and improved thermal performance. It provides an ultra low forward voltage drop and is typically used for low voltage, high frequency reverse power cycle applications.

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free
FAIRCHILD
FAIRCHILD (ON SEMICONDUCTOR)
Fairchild Semiconductor
FS8
FSC
ON
ON SEMI
ON Semicon
ON SEMICONDUCTOR
ON SEMICONDUCTOR (FAIRCHILD)
ON Semiconductor / Fairchild
ON4
ON5
onsemi
ON-SEMI
onsemi / Fairchild
OOF
Xsens / Fairchild
PC250 Crimp Terminals by XON.COM – 18–22 AWG image

Jul 7, 2025
PC250 Terminals by XON.COM support 18–22 AWG wires and offer tin-plated, corrosion-resistant crimp design—ideal for durable, low-resistance electrical connections.
RO3101A Resonators by Murata – 3.58MHz Timing Control image

Jul 24, 2025
RO3101A Resonators by Murata deliver stable 3.579545MHz frequency with built-in load capacitors and through-hole design—ideal for compact, cost-efficient timing circuits.
SMAJ28CA TVS Diodes by FTR for Surge Protection image

Jul 28, 2025
SMAJ28CA ESD Suppressors / TVS Diodes by FTR offer 400W peak pulse power, bidirectional protection, and fast clamping to secure your circuits against ESD and transients.
RN-SMA-S-RP Antennas by Microchip – High-Performance Solution image

Jul 23, 2025
The RN-SMA-S-RP Antennas by Microchip provide robust wireless connectivity for IoT and industrial applications. Available now at Xon Electronics with global shipping.

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