KL-143/100/SW Seifert

Name: KL-143/100/SW
Brand: Seifert
SKU: KL143100SW_Seifert
Availability: OutOfStock
Rating: 5 (11 reviews)

KL-143/100/SW electronic component of Seifert

Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of KL-143/100/SW Heat Sinks across the USA, India, Europe, Australia, and various other global locations. KL-143/100/SW Heat Sinks are a product manufactured by Seifert. We provide cost-effective solutions for Heat Sinks, ensuring timely deliveries around the world.

Part No.

KL-143/100/SW

Manufacturer:

Seifert

Category:

Heat Sinks

Description:

Heatsink: extruded; grilled; black; L: 100mm; W: 150mm; H: 27mm

Datasheet:

Shipping Charges:

Click here for details

Request our AI to suggest items that go with KL-143/100/SW (Current search time: 5 ± 2 seconds)

Request our AI to suggest equivalents. (Current search time: 15 ± 4 seconds)

Price (USD)

1: USD 30.7289 ea
Line Total: USD 30.73

Availability : 0

Qty	Unit Price
1	$ 30.7289
2	$ 29.047

KL-143/100/SW More Buying Options & Price Grid(s)

Availability

Price (USD)

Quantity

Availability0

Ship by Mon. 06 Jul to Wed. 08 Jul

MOQ : 1
Multiples : 1

Qty	Unit Price
1	$ 30.7289
2	$ 29.047

Specifications

Manufacturer SeifertSeifert
Product Category Heat SinksHeat Sinks
Length 100 mm100 mm
Width 150 mm150 mm
Height 27 mm27 mm
Colour blackblack
Material aluminiumaluminium
Type Of Heatsink extrudedextruded
Material Finishing anodizedanodized
Heatsink Shape grilledgrilled

We are delighted to provide the KL-143/100/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-143/100/SW and other electronic components in the Heat Sinks category and beyond.

More Products By Manufacturer "Seifert"

Image	Part-Description
Hot	KL-101/1000/M Heatsink: extruded; grilled; natural; L: 1000mm; W: 125mm; H: 65mm Stock : 0 Large 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.
Hot	KL-108/1000/M Heatsink: extruded; grilled; TO220; natural; L: 1000mm; W: 54mm Stock : 2 Large 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.
Hot	KC-194 Retaining spring; L: 37.3mm; H: 8.5mm; natural Stock : 640 Large 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.
Hot	KC-195 Retaining spring; L: 44mm; H: 16.3mm; natural Stock : 0 Large 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.
Hot	KC-196 Retaining spring; L: 45.5mm; H: 9.5mm; natural Stock : 326 Large 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.
Hot	KC-196/SOT-32 Retaining spring; L: 17.5mm; H: 11.2mm; natural Stock : 390 Large 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.
Hot	KC-196/TO-220 Retaining spring; L: 18.3mm; H: 12.2mm; natural Stock : 1150 Large 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.
Hot	KC-205 Retaining spring; L: 12.5mm; H: 4mm; natural Stock : 40 Large 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.
Hot	KC-220 Retaining spring Stock : 300 Large 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.
Hot	KC-225 Retaining spring; L: 16.4mm; H: 4mm; natural Stock : 377 Large 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.

More Products By Category "Heat Sinks"

Image	Part-Description
Hot	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 : 38373 Large 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.
Hot	274-1AB Heat Sink Passive TO-220 Vertical/Horizontal Thru-Hole Aluminum 8°C/W Black Anodized Stock : 3938 Large 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.
Hot	274-2AB Heat Sink Passive TO-220 Vertical/Horizontal Thru-Hole Aluminum 7C/W Black Anodized Stock : 3312 Large 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.
Hot	275-75AB Heat Sink Passive TO-220 Vertical/Horizontal Thru-Hole Aluminum 7.9°C/W Black Anodized Stock : 0 Large 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.
Hot	MAX07NG Heat Sinks Max Clip System for TO-220, MAX-220, with Screws, 12mm Width, 0.6mm Thickness, 50N Force Stock : 22392 Large 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.
Hot	507302B00000G Heat Sinks Stamped Heat Sink, TO220, Narrow Base, Low Profile, Horizontal/Vertical, 24C/W Stock : 20387 Large 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.
Hot	1131 Washers Internal Tooth Steel Zinc 17.48mm 3/8 Screw Size Stock : 0 Large 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.
Hot	274-3AB Heat Sink Passive TO-220 Vertical/Horizontal Thru-Hole Aluminum 9C/W Black Anodized Stock : 6550 Large 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.
Hot	MAX01-HNG Heat Sinks Max Clip System for TO-220, MAX-220, 10mm Width, 0.7mm Thickness, 80N Force Stock : 19067 Large 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.
Hot	S14K35G3S5 S14K35G3S5 epcos heat sinks thermal management Stock : 0 Large 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.

Additional Infomation About Product

GmbHThe Seifert GmbH KL-143/100/SW electronic part with heatsink is an extruded aluminum grill with a black matte finish. It measures 100mm in length, 150mm in width, and 27mm in height. It is designed to provide thermal relief in the assembly of electronic components and includes a heatsink attachment.

HS Compliance

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:

SF150RO Specialty Fuses KEMET – Buy Now at XON

Sep 29, 2025
The SF150RO Specialty Fuses by KEMET provide fast-acting, durable Circuit Protection for automotive, telecom, consumer, and industrial systems. Buy online at XON Electronics with delivery across USA, India, Australia, Europe & more.

01801.0-00 AC Fans Buy Online at XON

Apr 24, 2026
01801.0-00 AC Fans by Stego deliver efficient cooling for enclosures and industrial systems with reliable airflow, durability, and long operational life.

GMK107AB7105KAHT MLCC Capacitor – Buy Online at XON

Mar 11, 2026
GMK107AB7105KAHT Multilayer Ceramic Capacitors MLCC - SMD/SMT by Taiyo Yuden offer reliable capacitance, compact design, and stable performance for modern electronic circuits.

PSS-0020 Piezo Buzzers & Audio Indicators – Buy at XON

Jan 28, 2026
The PSS-0020 Piezo Buzzers & Audio Indicators by KLAXON SIGNALS deliver clear audible alerts, low power consumption, and reliable performance for industrial, safety, and electronic applications.

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

Resources

Company

Support

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.

sales@x-on.com.au

Policies | Terms and Conditions | Sitemap