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Stern heatsink, curved

Minimum cooling for Luxeon I III K2 & Seoul P4

  • For high-power LEDs up to 9W
  • Optimal heat dissipation 2.28 K/W
  • Ideal for star boards
  • Dimensions: 70mm x 10mm

Minimum cooling for Luxeon I III K2 & Seoul P4

  • Effective heat dissipation for 9W LEDs
  • Variant: 85mm x10mm, 2.25 K/W
  • Ideal for Luxeon I, III, K2 & Seoul P4
  • Perfect fit for Star PCBs
Original price €3,27 - Original price €4,11
Original price
€3,27 - €4,11
Current price €3,27
in stock, ready to be shipped
in stock, ready to be shipped
Shipping and price information

13,90€ to UK and within the EU.
All countries/shipping rates.

Taxes and duties may apply outside the EU.

Prices incl. VAT and plus shipping. Comparison prices and discounts refer to the manufacturer's recommended retail price.

Payable with PayPal, ApplePay, AmazonPay, Mastercard, Visa, SOFORT

Efficient heat dissipation with the Stern heat sink from Fischer Elektronik

The Stern heat sink, curved is a thermostable solution to efficiently dissipate heat from high power LEDs. Manufactured by a renowned manufacturer Fischer Elektronik, The heat sink is designed for LEDs with an operating current of up to 1000mA and a total power of no more than 9 watts.

The importance of Stern heat sinks

Stern heat sinks have established themselves as an important component in LED technology. They enable the optimal heat dissipation of high-power LEDs and thus contribute to the efficient operation and longevity of the LEDs. This product provides efficient and reliable heat dissipation for Luxeon I, III, K2 and Seoul P4 LEDs.

Product features and highlights
  • Dimensions: 70mm x 10mm resp. 85mm x 10mm
  • Thermal resistance: 2.28 K/W resp. 2.25 K/W
  • Thermal conductivity: 200W/mK
  • Diameter of middle surface: 35mm resp. 50mm
Fischer Elektronik - a manufacturer with experience

Fischer Elektronik is a leading manufacturer of heat dissipation solutions and is known for its high-quality products. In the field of aluminium profiles and heat sinks, the company stands for quality and a constant effort to develop innovative technologies.

LUMITRONIX - Your partner for lighting solutions

As a long-standing expert in LED technology, we offer a wide range of LEDs and LED solutions. Equipped with 20 years of experience and specialised high-end production lines, our LED technologies are versatile and quality assured. We are the right contact for both end and corporate customers.

FAQ about the Stern heat sink
  1. Is this heat sink suitable for all LEDs?
    The heat sink is specially designed for LEDs with an operating current of up to 1000mA and a total power of no more than 9 watts.
  2. What are the dimensions of the heat sink?
    There are two versions available: 70mm x 10mm and 85mm x 10mm.
  3. What is the significance of thermal resistance and thermal conductivity?
    Low thermal resistance and high thermal conductivity ensure effective heat dissipation and contribute to the longevity of the LED.
Technical Details
Manufacturer code
SK 571-10-AL
Size (L x W x H)
7 cm x 7 cm x 1 cm
0.08 kg

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