SMF40CA Liown

SMF40CA electronic component of Liown
SMF40CA Liown
SMF40CA ESD Protection Diodes / TVS Diodes
SMF40CA  Circuit Protection
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of SMF40CA ESD Protection Diodes / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMF40CA ESD Protection Diodes / TVS Diodes are a product manufactured by Liown. We provide cost-effective solutions for ESD Protection Diodes / TVS Diodes, ensuring timely deliveries around the world.

Part No. SMF40CA
Manufacturer: Liown
Category: ESD Protection Diodes / TVS Diodes
Description: 3.1A 1uA 64.5V 200W 44.4V 40V 49.1V Bi-Directional SOD-123FL TVS ROHS
Datasheet: SMF40CA Datasheet (PDF)
Price (USD)
20: USD 0.056 ea
Line Total: USD 1.12 
Availability : 931
  
Ship by Fri. 10 Oct to Thu. 16 Oct
QtyUnit Price
20$ 0.056
200$ 0.0436
600$ 0.0276
3000$ 0.021
9000$ 0.0186
21000$ 0.0173

Availability 931
Ship by Fri. 10 Oct to Thu. 16 Oct
MOQ : 20
Multiples : 20
QtyUnit Price
20$ 0.056
200$ 0.0436
600$ 0.0276
3000$ 0.021
9000$ 0.0186
21000$ 0.0173

   
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.

SMF40CA Alternative Parts

Image Part-Description
Stock Image SMF40CA JSMSEMI
1uA 3.1A 64.5V 44.4V 40V 49.1V Bi-Directional 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: 10900
Stock Image SMF40CA Taisko
SOD-123F 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: 2950
Stock Image SMF40CA Jingdao
64.5V 44.4V 40V 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: 6000
Stock Image SMF40CA hongjiacheng
SOD-123FL 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: 300
Stock Image SMF40CA GOODWORK
3.1A 200W 64.5V 44.4V 40V 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: 3000
Stock Image SMF40CA TWGMC
TVS SOD-123FL 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: 38856
Stock Image SMF40CA TECH PUBLIC
SOD-123FL 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 SMF40CA Microdiode Electronics
64.5V 44.4V 40V 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: 3000
Stock Image SMF40CA 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: 1258
Stock Image SMF40CA 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: 5980
Stock Image SMF40CA SUNMATE
64.5V 44.4V 40V 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: 1980
Stock Image SMF40CA MSKSEMI
3.1A 200W 64.5V 44.4V 40V 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: 3000
Stock Image SMF40CA LGE
1uA 3.1A 64.5V 44.4V 40V 49.1V Bi-Directional 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 Image SMF40CA Littelfuse
ESD Suppressors TVS Diodes TVS SMF 40V
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: 11446

We are delighted to provide the SMF40CA 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 SMF40CA and other electronic components in the ESD Protection Diodes / TVS Diodes category and beyond.

Image Part-Description
Stock Image L3D10065F
Schottky Barrier Diodes (SBD) TO-220F 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 121KD07
200V 0.25W 7.8J 420pF@1kHz 100V 75V 120V 1.2kA Radial Leaded Varistors 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 121KD10
200V 0.4W 830pF@1kHz 18J 100V 75V 120V 2.5kA Radial Leaded Varistors 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 P6KE43A
10.3A 1uA 600W 59.3V 40.9V 36.8V 45.2V Unidirectional DO-15 TVS ROHS
Stock : 60
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 5KP5.0CA
3000uA 554.3A 9.2V 5000W 6.4V 5V 7V Bi-Directional P600 TVS 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 5KP36CA
87.8A 2uA 58.1V 5000W 40V 36V 44.2V Bi-Directional P600 TVS ROHS
Stock : 190
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 LY143DA05UL
SOT-143 ESD Protection Devices ROHS
Stock : 6510
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 5.0SMDJ16CA
193A 50uA 26V 5000W 17.8V 16V 19.7V Bi-Directional SMC TVS ROHS
Stock : 3200
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 LY42R090KS
SMD ESD Protection Devices 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 LYA2.8-4
SO-8 ESD Protection Devices 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.
Image Part-Description
Stock Image ESD11N5.0ST5G
ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP BI DIRECT TV
Stock : 115000
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 : 19870
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 : 10107
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 : 69000
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 : 40000
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.
Stock Image SMF15A
TVS Diodes - Transient Voltage Suppressors 15V 200W 8.2A 5% Unidirectional
Stock : 1130
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 : 100000
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.

The SMF40CA is RoHS compliant bi-directional transient voltage suppressor (TVS) diode made by Liown. It is a surface-mount component in a SOD-123FL package. It has a peak power rating of 200W and a current rating of 3.1A. It has an operating voltage of 64.5V and a peak pulse current of 1uA. It has an operating voltage of 44.4V and a nominal unidirectional voltage of 40V, with a reverse stand-off voltage of 49.1V.

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
BM887 – Brymen High-Accuracy Insulation Tester Tool image

May 28, 2025
The Brymen BM887 is a rugged, multi-voltage insulation tester with a GO range, backlit LCD, and CAT IV safety rating—ideal for electrical testing in industrial and field use.
FOBLOQA-4T1 RF Transmitter by RF Solutions image

Sep 18, 2025
The FOBLOQA-4T1 RF Transmitter by RF Solutions offers compact design, 433MHz frequency, 150m range, and 4-button control for reliable wireless applications, with worldwide delivery.
934125100 CA 3 LD Circular MIL Spec Connector by Hirschmann image

Aug 8, 2025
934125100 CA 3 LD Circular MIL Spec Connector by Hirschmann offers rugged construction, secure locking, and high reliability for military, industrial, and marine applications worldwide.
63827-0800 Crimp Tool – Molex Mini-Fit Jr. Crimper image

May 23, 2025
Molex 63827-0800 is a high-precision hand crimper for Mini-Fit Jr. terminals, supporting 18–24 AWG wires. Features ergonomic handles and ratchet mechanism for consistent, professional-grade crimps in assembly and field work.

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