Skip to content

Heatsink round 28.5mm for Star boards

Minimum cooling for LEDs up to 1 Watt

  • For high-power LEDs up to 700mA
  • Maximum total output: 3 watts
  • Dimensions: 28.5mm x 10mm
  • Effective thermal regulation
Original price $5.00 - Original price $5.00
Original price
$5.00 - $5.00
Current price $5.00
in stock, ready to be shipped
Shipping and price information

Orders placed before 3 p.m. will be shipped the same day on weekdays if the items are in stock. Goods that are not available will be shipped immediately upon receipt of the goods.

Shipping costs:

  • 5,70€ within Germany
  • 13,90€ to EU, Switzerland, Liechtenstein
  • 39,90€ rest of the world

Prices include VAT (EU only) and plus shipping . Comparative prices and discounts refer to the manufacturer's recommended retail price.

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

Accessories - Editorially selected

Efficient heat dissipation with the heat sink round 28.5mm from Fischer Elektronik

Optimise your LED products with the heat sink round 28.5mm for Star PCBs from Fischer Elektronik. This high performance heat sink offers excellent protection and increases the longevity of your LEDs
Product Features & Benefits
This heatsink is the perfect size and offers great heat dissipation efficiency. As a result, it minimises heating for high-power LEDs down to 1 watt, making it ideal for LEDs with an operating current of up to 700 mA and a total output of no more than 3 watts
  • Cooling capacity: Suitable for high-power LEDs with an operating current of up to 700 mA and a total output of up to 3 W
  • Shape & size: Round heat sink with 28.5mm diameter and 10mm height
  • Thermal conductivity: Thermal resistance of 13.9 K/W
Fischer Elektronik - Quality from the professionals
Fischer Elektronik are known for their high quality products and their great expertise. The heat sinks in this special product family have been specially developed to meet the challenges of LED lighting technology. They convince with high performance and excellent quality
Benefit from LUMITRONIX service
LUMITRONIX not only stands for high-quality LED technology "Made in Germany", but also for optimum customer service. We offer attractive conditions and experienced specialists, especially for corporate customers. You benefit from our many years of experience and specialised know-how. Find out more about our services on our business customer page
FAQ about the heat sink round 28.5mm
  1. Can this heat sink be used for any LED?
    The heat sink is specially designed for LEDs with an operating current of up to 700mA and a total output of no more than 3 watts.

  2. What are the dimensions of the heat sink?
    The round heat sink has a diameter of 28.5mm and is 10mm high.

  3. How is the heat sink mounted?
    The heat sink is connected to the LED board using a suitable fixing and heat conducting material, e.g. heat conducting paste or pads.
Technical Details
Manufacturer code
ICK SR 28.5x10
Size (L x W x H)
2.85 cm x 2.85 cm x 1 cm
0.005 kg