SMF40CA TKS

SMF40CA electronic component of TKS
SMF40CA TKS
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 TKS. We provide cost-effective solutions for ESD Protection Diodes / TVS Diodes, ensuring timely deliveries around the world.

Part No. SMF40CA
Manufacturer: TKS
Category: ESD Protection Diodes / TVS Diodes
Description: 1uA 3.1A 64.5V 44.4V 40V 49.1V Bi-Directional SOD-123 TVS ROHS
Datasheet: SMF40CA Datasheet (PDF)
Price (USD)
5: USD 0.1714 ea
Line Total: USD 0.86 
Availability : 0
  
QtyUnit Price
5$ 0.1714
50$ 0.137
150$ 0.12
500$ 0.0722
3000$ 0.0537
6000$ 0.0503

Availability 0
Ship by Wed. 12 Nov to Tue. 18 Nov
MOQ : 5
Multiples : 5
QtyUnit Price
5$ 0.1714
50$ 0.137
150$ 0.12
500$ 0.0722
3000$ 0.0537
6000$ 0.0503

   
Manufacturer
Product Category
Category
Rohs
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 Liown
3.1A 1uA 64.5V 200W 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: 860
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 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: 1757

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 KLM2S175RY
6V 1.7A 50A 600mW -40℃~+85℃ 3.5A 5mΩ 0.6s 55mΩ 0805 Resettable Fuses 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 KLM2S110RY
6V 1.1A 50A 600mW -40℃~+85℃ 1.8A 30mΩ 0.3s 130mΩ 0805 Resettable Fuses 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 KLM3S400RY
6V 4A 50A 800mW -40℃~+85℃ 8A 1mΩ 2s 14mΩ 1206 Resettable Fuses 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 KMC4S150RY
1210 Resettable Fuses 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 NTSA0473JZ046B
- Temperature Sensors 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 KRG0300300IRY
30V 3A 40A 2W -40℃~+85℃ 6A 20mΩ 10.8s 50mΩ Radial Leaded Resettable Fuses 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 NTSA3103FVA50
- Temperature Sensors 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 KRL1200050SBY
Radial Leaded,P=5mm Resettable Fuses 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 KRT6000015SBY
Radial Leaded,P=5mm Resettable Fuses 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 NTSA3103FV039
- Temperature Sensors 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 SMBJ12CA
Diode TVS Single Bi-Dir 12V 600W 2-Pin SMB T/R
Stock : 35830
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 SMBJ14A
TVS Diodes - Transient Voltage Suppressors 14volts 5uA 25.8 Amps Uni-Dir
Stock : 2741
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 SMBJ16A
TVS Diodes - Transient Voltage Suppressors 16volts 5uA 23.1 Amps Uni-Dir
Stock : 54005
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 US1K
TVS Diodes - Transient Voltage Suppressors 1500W 20V 5% UNI TRANSZORB-TVS
Stock : 4050
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 SMBJ9.0A
TVS Diodes - Transient Voltage Suppressors 9volts 10uA 39 Amps Uni-Dir
Stock : 7768
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 P4KE68A
TVS Diodes - Transient Voltage Suppressors 58.1Vso 64.6Vbr
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 SMBJ7.0A
TVS Diodes - Transient Voltage Suppressors 7volts 200uA 50 Amps Uni-Dir
Stock : 5858
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 SMAJ16CA
TVS Diodes - Transient Voltage Suppressors 16Vr 400W 15.4A 5% BiDirectional
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 P6KE120A
Diode TVS Single Uni-Dir 102V 600W 2-Pin Case 017AA-01 Box
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 P6KE47CA-W
ESD Suppressors / TVS Diodes DO-15 600W TVS 5% bi-directional
Stock : 16000
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.

SMF40CA is a Bi-Directional transient voltage suppressor (TVS) diode produced by TKS and is plated in a SOD-123 package, compliant with ROHS regulations. It has a rated unidirectional working voltage range of 64.5V to 44.4V (40V typical) with a maximum clamping voltage of 49.1V and a maximum peak surge current of 3.1A at 1µA. The device is intended to protect sensitive electronic components against transient over-voltage events such as electrostatic discharge (ESD) and lightning strikes.

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
TM-195 Environmental Tester – TENMARS Precision Tool image

Jul 10, 2025
The TM-195 Environmental Test Equipment by TENMARS offers precision measurement for temperature, humidity, CO2, and more. Trusted in  Test & Measurement  globally. Available now from Xon Electronics.
EKUH 180 T Electrical Enclosure – Fibox IP66 image

Jul 4, 2025
The EKUH 180 T by Fibox is an IP66-rated  Electrical Enclosure  made from durable polycarbonate. Ideal for industrial and outdoor systems. Available worldwide from Xon Electronics.
3D50VT-200 Display Module – Grayhill Rugged Touchscreen image

May 14, 2025
Grayhill 3D50VT-200 is a 5-inch rugged resistive touchscreen display module with CANbus and USB support. Ideal for harsh embedded applications in industrial and military environments.
MOC3052SM Optocouplers by Isocom – AC Load Switching image

Jul 30, 2025
MOC3052SM Triac & SCR Output Optocouplers by Isocom feature 5300 Vrms isolation, zero-crossing detection, and low trigger current for reliable AC switching in compact control systems.

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