X-On Electronics has gained recognition as a prominent supplier of KL-205/50,8/SW Heat Sinks across the USA, India, Europe, Australia, and various other global locations. KL-205/50,8/SW Heat Sinks are a product manufactured by Seifert. We provide cost-effective solutions for Heat Sinks, ensuring timely deliveries around the world.

KL-205/50,8/SW Seifert

KL-205/50,8/SW electronic component of Seifert
KL-205/50,8/SW Seifert
KL-205/50,8/SW Heat Sinks
KL-205/50,8/SW  Thermal Management

Images are for reference only
See Product Specifications
Part No. KL-205/50,8/SW
Manufacturer: Seifert
Category: Heat Sinks
Description: Heatsink: extruded; U; SOT32,SOT93,TO126,TO218,TO220,TO247,TOP3
Datasheet:
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



Price (USD)
1: USD 2.1903 ea
Line Total: USD 2.19 
Availability - 97
Ship by Wed. 18 Jun to Fri. 20 Jun
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
97
Ship by Wed. 18 Jun to Fri. 20 Jun
MOQ : 1
Multiples : 1
1 : USD 2.1903
5 : USD 1.9698
10 : USD 1.7493
12 : USD 1.6905
33 : USD 1.6023

   
Manufacturer
Product Category
Length
Width
Height
Category
Colour
Material
Type Of Heatsink
Material Finishing
Application
Heatsink Shape
Thermal Resistance @200 Lfm
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the KL-205/50,8/SW 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 KL-205/50,8/SW and other electronic components in the Heat Sinks category and beyond.

Image Part-Description
Stock Image KL-101/1000/M
Heatsink: extruded; grilled; natural; L: 1000mm; W: 125mm; H: 65mm
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 KL-108/1000/M
Heatsink: extruded; grilled; TO220; natural; L: 1000mm; W: 54mm
Stock : 2
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 KC-194
Retaining spring; L: 37.3mm; H: 8.5mm; natural
Stock : 453
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 KC-195
Retaining spring; L: 44mm; H: 16.3mm; natural
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 KC-196
Retaining spring; L: 45.5mm; H: 9.5mm; natural
Stock : 390
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 KC-196/SOT-32
Retaining spring; L: 17.5mm; H: 11.2mm; natural
Stock : 426
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 KC-196/TO-220
Retaining spring; L: 18.3mm; H: 12.2mm; natural
Stock : 2500
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 KC-205
Retaining spring; L: 12.5mm; H: 4mm; natural
Stock : 500
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 KC-220
Retaining spring
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 KC-225
Retaining spring; L: 16.4mm; H: 4mm; natural
Stock : 469
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 MAX08NG
Heat Sinks Max Clip System for TO-218, TO-247, MAX-247, TO-247J, with Screws, 18mm Width, 0.6mm Thickness, 75N Force
Stock : 15913
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 274-1AB
Heat Sink Passive TO-220 Vertical/Horizontal Thru-Hole Aluminum 8°C/W Black Anodized
Stock : 6738
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 274-2AB
Heat Sink Passive TO-220 Vertical/Horizontal Thru-Hole Aluminum 7C/W Black Anodized
Stock : 5581
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 275-75AB
Heat Sink Passive TO-220 Vertical/Horizontal Thru-Hole Aluminum 7.9°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 MAX07NG
Heat Sinks Max Clip System for TO-220, MAX-220, with Screws, 12mm Width, 0.6mm Thickness, 50N Force
Stock : 53236
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 507302B00000G
Heat Sinks Stamped Heat Sink, TO220, Narrow Base, Low Profile, Horizontal/Vertical, 24C/W
Stock : 4249
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 274-3AB
Heat Sink Passive TO-220 Vertical/Horizontal Thru-Hole Aluminum 9C/W Black Anodized
Stock : 7550
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 MAX01-HNG
Heat Sinks Max Clip System for TO-220, MAX-220, 10mm Width, 0.7mm Thickness, 80N Force
Stock : 8548
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 S14K35G3S5
S14K35G3S5 epcos heat sinks thermal management
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 Seifert KL-205/50,8/SW, with Heatsink: extruded; U; SOT32,SOT93,TO126,TO218,TO220,TO247,TOP3 is an electronic component used for cooling and protection from electrical, mechanical, and thermal stresses. It is a transistor-type component with an extruded heatsink that helps reduce thermal dissipation. It is suitable for use with SOT32, SOT93, TO126, TO218, TO220, TO247, and TOP3 packages, and features a 50.8 mm heatsink size and a maximum junction temperature of +125°C. The KL-205/50,8/SW has a low thermal resistance of 0.125°C/W and a wide range of withstand voltages ranging from 30 to 425 VDC. Additionally, this component is AEC-Q101 compliant and meets several UL/cUL requirements.

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:
Eaton SPCT2-280 Gas Discharge Tube – Advanced Circuit Protection image

May 6, 2025
The SPCT2-280 by Eaton is a high-performance Gas Discharge Tube - GDT / Gas Plasma Arrestor , offering robust Circuit Protection against voltage transients. Designed for global applications, it ensures safety in telecom, power, and data systems.
RSP-3000-48 Power Supply – Mean Well 48V 3000W PSU image

May 15, 2025
Mean Well RSP-3000-48 is a 48V, 3000W high-efficiency switching power supply with remote control, PFC, and programmable output—ideal for industrial automation and high-load systems.
96KBM-1C Module by Advantech for Embedded Input Access image

Jun 3, 2025
Advantech’s 96KBM-1C is a compact input module for embedded systems, offering PS/2 and USB support for keyboard/mouse integration. Designed for reliable use in kiosks, industrial PCs, and automation-ready Embedded Solutions .
LP5K0910BW3 Schneider   Motors: A Comprehensive Guide to the Overload Relay image

Apr 2, 2025
The LP5K0910BW3 Industrial Relay by Schneider Electric is a compact reversing contactor from the TeSys K Series, designed for motor control and automation. With 3 poles and AC-3 utilization up to 9A at 440V, it ensures reliable switching and efficiency in industrial applications worldwide.

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