SMF18A GOODWORK

SMF18A electronic component of GOODWORK
SMF18A GOODWORK
SMF18A ESD Protection Diodes / TVS Diodes
SMF18A  Circuit Protection
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of SMF18A ESD Protection Diodes / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMF18A ESD Protection Diodes / TVS Diodes are a product manufactured by GOODWORK. We provide cost-effective solutions for ESD Protection Diodes / TVS Diodes, ensuring timely deliveries around the world.

Part No.SMF18A
Manufacturer:GOODWORK
Category:ESD Protection Diodes / TVS Diodes
Description:1uA 6.8A 29.2V 20V 18V 22.1V Unidirectional SOD-123FL TVS ROHS
Datasheet:SMF18A Datasheet (PDF)
Shipping Charges:Click here for details
AI Image
Price (USD)
  
20: USD 0.045 ea
Line Total: USD 0.9 
Availability : 9215
  
Ship by Thu. 25 Jun to Wed. 01 Jul
QtyUnit Price
20$ 0.045
200$ 0.0356
600$ 0.0304
3000$ 0.0182
9000$ 0.0163
30000$ 0.0153
  

Availability9215
Ship by Thu. 25 Jun to Wed. 01 Jul
MOQ : 20
Multiples : 20
QtyUnit Price
20$ 0.045
200$ 0.0356
600$ 0.0304
3000$ 0.0182
9000$ 0.0163
30000$ 0.0153

   
Manufacturer
Product Category
Rohs
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

SMF18A Alternative Parts

ImagePart-Description
Stock ImageSMF18A Taisko
SOD-123F 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: 1950
Stock ImageSMF18A HXY MOS
6.8A 29.2V 20V 18V SOD-123FL 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: 5510
Stock ImageSMF18A SUNMATE
6.8A 29.2V 20V 18V SOD-123FL 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: 2260
Stock ImageSMF18A JSMSEMI
1uA 6.8A 29.2V 20V 18V 22.1V Unidirectional SOD-123FL 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: 3950
Stock ImageSMF18A FOSAN
SOD-123F 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: 3020
Stock ImageSMF18A Jingdao
29.2V 20V 18V SOD-123F 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: 15560
Stock ImageSMF18A Shikues
SOD-123FL 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: 2820
Stock ImageSMF18A Liown
1uA 6.9A 29.2V 200W 20V 18V 22.1V Unidirectional SOD-123FL 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: 2200
Stock ImageSMF18A YFW Electronics
SOD-123FL 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: 1000
Stock ImageSMF18A PAKER Microelectronics
SOD-123FL 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: 2740
Stock ImageSMF18A Microdiode Electronics
29.2V 20V 18V SOD-123FL 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: 14980
Stock ImageSMF18A AnBon
TVS SOD-123 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: 3480
Stock ImageSMF18A Yangjie
SOD-123 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: 6020
Stock ImageSMF18A WPMtek
6.8A 600W 29.2V 20V Unidirectional 18V SOD-123FL 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: 2070
Stock ImageSMF18A LGE
29.2V 20V 18V Unidirectional SOD-123FL 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: 2750
Stock ImageSMF18A ZHIDE
SOD-123FL 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: 930
Stock ImageSMF18A Changjing Electronics Technology
1uA 6.8A 29.2V 20V 18V 22.1V Unidirectional SOD-123FL 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: 6620
Stock ImageSMF18A MSKSEMI
1uA 6.8A 200W 29.2V 20V 18V 22.1V Unidirectional SOD-123FL 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: 1930
Stock ImageSMF18A Littelfuse
Littelfuse TVS Diodes - Transient Voltage Suppressors 18V 200W 6.8A 5% 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: 4030
Stock ImageSMF18A Diotec
Diode: transil; 200W; 20÷22.1V; 6.85A; unidirectional; ±5%; SMF
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: 2870

We are delighted to provide the SMF18A 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 SMF18A and other electronic components in the ESD Protection Diodes / TVS Diodes category and beyond.

ImagePart-Description
Stock ImageGBU1010
Bridge Rectifiers GBU RoHS
Stock : 4733
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 ImageDB157
50A [email protected] 1.5A 1kV -65℃~+150℃@(Tj) DB-1S Bridge Rectifiers 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 ImageMBR20L200CT
TO-220AB 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 ImageSMBJ33CA
11.3A 5uA 53.3V 36.7V 33V 42.2V Bi-Directional SMB(DO-214AA) TVS ROHS
Stock : 35800
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 ImageSS56(LOWVF)
150uA@60V 60V Single 550mV@5A 5A SMB(DO-214AA) 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 ImageSS54L-SMB
1000uA@40V 40V Single 460mV@5A 5A SMB(DO-214AA) 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 ImageMBR40L100CT
TO-220AB Schottky Barrier Diodes (SBD) ROHS
Stock : 55
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 Image1SMB5917B
[email protected] ±5% 5Ω Single 4.46V~4.94V 550mW 4.7V SMB(DO-214AA) Zener Diodes ROHS
Stock : 2305
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 ImageGBU808
170A 1V@4A 5uA@800V 8A 800V -65℃~+150℃@(Tj) GBU Bridge Rectifiers ROHS
Stock : 510
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 ImageMBRF30150CT
0.02mA@150V 150V 30A 0.92V@30A ITO-220AB Schottky Barrier Diodes (SBD) ROHS
Stock : 55
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.
ImagePart-Description
Stock ImageESD11N5.0ST5G
ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP BI DIRECT TV
Stock : 110000
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 ImageDF2B5M4SL,L3F
ESD Suppressors / TVS Diodes ESD Protection Diode
Stock : 12550
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 ImageSMAJ30CA-TP
Micro Commercial Components (MCC) TVS Diodes - Transient Voltage Suppressors 30V 400 Watts
Stock : 410
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 ImageESDA14V2LY
ESD Suppressors / TVS Diodes Automotive dual Transil array for ESD protection
Stock : 2450
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 ImageSMBJ12A-TR
TVS Diodes - Transient Voltage Suppressors 600W 12V Unidirect
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 ImageP4SMA36CA 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.
Stock ImageSMF15A
TVS Diodes - Transient Voltage Suppressors 15V 200W 8.2A 5% Unidirectional
Stock : 6395
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 ImageSMAJ58CA-TR
TVS Diodes - Transient Voltage Suppressors TRANSIL
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 ImageSMCJ33A
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 ImageSMA6F14AY
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.

The SMF18A is an unidirectional Transient Voltage Suppressor (TVS) Diode manufactured by Goodwork. This component is designed to protect against low to moderate overvoltage transients, and is designed with a breakdown voltage of 20V, an operating voltage of 18V, and a clamping voltage of 22.1V. It is encased in a SOD-123FL package, with a maximum working current of 6.8A and a stand-by current of 1µA. This part is also RoHS-compliant and is capable of withstanding high energy pulses in a wave form of 8/20µs.

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
SCL3300-D01-1 Murata Inclinometer Sensor – Buy Online at XON image

Dec 10, 2025
The SCL3300-D01-1 Inclinometers by Murata deliver high-precision tilt and motion sensing with excellent thermal stability and rugged automotive-grade durability. Ideal for robotics, industrial automation, construction machinery, and vehicle stability systems.
NJM4580DD Audio Amplifier by Nisshinbo – Premium Sound | Buy Online at XON image

Nov 14, 2025
The NJM4580DD Audio Amplifier by Nisshinbo delivers low noise, low distortion, and superior audio clarity. Ideal for Hi-Fi systems, mixers, filters, and pro-audio gear. Available now at XON Electronics.
G6K-2F-Y-TR DC5 Low Signal Relay | Omron image

Dec 4, 2025
G6K-2F-Y-TR DC5 by Omron is an ultra-miniature, high-sensitivity low signal relay designed for PCB applications requiring precise switching, low power, and long operational life.
SN75188N RS-232 Interface IC by TI – Buy Online at XON image

Aug 26, 2025
The SN75188N RS-232 Interface IC by Texas Instruments is a quad line driver designed for stable and efficient RS-232 communication. Belonging to  Semiconductors, Integrated Circuits - ICs, Interface ICs, RS-232 Interface IC , it ensures reliable data transfer. Buy Online at XON.

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

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For more than 30 years, we have championed innovation and helped shape the electronic components supply industry. Our management philosophy aligns with our global reach and unwavering commitment to quality. Built on a strong commercial foundation, we continue to drive innovation across everything we do. If you need a trustworthy reliable partner in electronic component supply – look no further.
 

Copyright ©2026  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 acceptedImage for all the cards that are acceptedImage for all the cards that are acceptedImage for all the cards that are acceptedImage for all the cards that are acceptedAS9120 Certified