FI349/18/SE Alutronic

FI349/18/SE electronic component of Alutronic
FI349/18/SE Alutronic
FI349/18/SE Heat Sinks
FI349/18/SE  Thermal Management
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of FI349/18/SE Heat Sinks across the USA, India, Europe, Australia, and various other global locations. FI349/18/SE Heat Sinks are a product manufactured by Alutronic. We provide cost-effective solutions for Heat Sinks, ensuring timely deliveries around the world.

Part No. FI349/18/SE
Manufacturer: Alutronic
Category: Heat Sinks
Description: Heatsink: moulded; U; SOT32,TO126,TO220; black; L: 12.7mm; W: 25.4mm
Datasheet: FI349/18/SE Datasheet (PDF)
Price (USD)
1: USD 1.7934 ea
Line Total: USD 1.79 
Availability : 3
  
Ship by Mon. 13 Oct to Wed. 15 Oct
QtyUnit Price
1$ 1.7934
10$ 1.6611
16$ 1.323
43$ 1.2495
100$ 1.2054

Availability 3
Ship by Mon. 13 Oct to Wed. 15 Oct
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 1.7934
10$ 1.6611
16$ 1.323
43$ 1.2495
100$ 1.2054

   
Manufacturer
Product Category
Thermal Resistance
Length
Width
Height
Category
Mounting
Colour
Material
Material Finishing
Application
Heatsink Shape
Type Of Heatsink
Plate Thickness
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the FI349/18/SE from our Heat Sinks 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 FI349/18/SE and other electronic components in the Heat Sinks category and beyond.

Image Part-Description
Stock Image FI306/SE
Heat Sink Passive TO-220 Screw Aluminum 20K/W Black Anodized
Stock : 58
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 FI321/SE
Heatsink: extruded; SOT32,TO3,TO66,TO9; black; L: 46mm; W: 46mm
Stock : 48
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 FI355/11/SE
Heatsink: moulded; U; TO220; black; L: 11mm; W: 22mm; H: 19.2mm; 30K/W
Stock : 184
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 PG3030/10/SE/SF
Heatsink: extruded; grilled; BGA,PGA, IC; black; L: 39mm; W: 39mm
Stock : 82
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 PO30-30-33-AL
Heatsink: extruded; grilled; natural; L: 30mm; W: 30mm; H: 33mm
Stock : 92
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 PR18/35/SE
Heatsink: extruded; U; TO220; black; L: 35mm; W: 18mm; H: 20mm; 13K/W
Stock : 85
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 PR28/38/SE
Heatsink: extruded; H; TO202,TO218,TO220,TOP3; black; L: 38mm
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 PR31/38/MC
Heatsink: extruded; H; TO218,TO220,TOP3; black; L: 38mm; W: 35mm
Stock : 12
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 PR31/50/SE
Heatsink: extruded; H; TO218,TO220,TOP3; black; L: 50mm; W: 35mm
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 CK632/SE
Clamping part for transistors; SOT32,TO126; 22K/W; L: 20.1mm
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 626-20ABP
Heat Sink Passive TO-218/TO-220 Solderable Wave Aluminum 4.7°C/W Black Anodized
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 642-35ABT2
Heat Sink Passive BGA Pin Array Adhesive Aluminum Black Anodized
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 1367646-1
Heat Sinks Heatsink clip Heatsink Clip
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 ICKSMDG19SA
Heatsink: extruded; black; L:19mm; W:10mm; H:6mm; 36K/W; aluminium
Stock : 3
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 237-167AB2
Heat Sink Passive TO-220 Vertical Thru-Hole Aluminum 4.5°C/W Black Anodized
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 1131
Washers Internal Tooth Steel Zinc 17.48mm 3/8 Screw Size
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 6073B
6073B (ST9501-1) TO-220 HS HEATSINK 25C/W 19*19*9MM
Stock : 250
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 625-25ABT4
Heat Sink Passive BGA Pin Array Adhesive Aluminum Black Anodized
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 626-10ABP
Heat Sink Passive TO-218/TO-220 Solderable Wave Aluminum 5.8 °C/W Black Anodized
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 501403B00000G
Heat Sinks Diamond Shape, Basket, Stamped Heat Sink, TO3, Horizontal, 10C/W, Black, 19.05mm
Stock : 6584
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 FI349/18/SE is a heatsink moulded to a U shape in black colour. It has a size of 12.7mm in length and 25.4mm in width, and a TO126,TO220; SOT32 form factor manufactured by Alutronic. It is designed to spread heat over a large area and is often used to cool down electrical devices.

Tariff Desc

7612.90.00 -Other Aluminium structures (excluding prefabricated buildings of heading no. 94.06) and parts of structures (for example, bridges and bridge-sections, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, balustrades, pillars and columns); aluminium plates, rods, profiles, tubes and the like, prepared for use in structures:
MOC3052SM Optocouplers by AOTE – Safe AC Switching image

Jul 30, 2025
MOC3052SM Triac & SCR Output Optocouplers by AOTE provide 5300 Vrms isolation, zero-crossing AC switching, and 5mA trigger current—ideal for industrial and smart appliance control systems.
EC350V-07P Dinkle Terminal Block – 7-Pin, 3.5mm Pitch image

Jul 16, 2025
The EC350V-07P by Dinkle is a 7-position, 3.5mm pitch pluggable terminal block with screw termination—ideal for industrial control panels, signal wiring, and modular automation systems.
K151J15C0GF53L2 MLCC Leaded by Vishay – 150pF 50V image

May 19, 2025
The K151J15C0GF53L2 MLCC - Leaded by Vishay is a 150pF, 50V radial capacitor with C0G dielectric, offering excellent stability and low loss for RF, analog, and precision timing applications.
K-25 Side Cutting Pliers by Engineer in USA, India, Australia, Europe, image

Oct 29, 2024
Discover the NK-25 Side Cutting Pliers by Wieland at Xon Electronics, a trusted global retailer offering top-quality tools for electronics and precision work. These pliers, measuring 153 mm, feature a side face cut for precise trimming in tight spaces, ideal for PCB lead trimming, wire cutting, and

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