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  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerCUI Devices
  • CategoryHeat Sinks
  • PackagesBox
  • Standard Quantity3000
  • DescriptionHeat Sink TO-218, TO-220 Aluminum Alloy 3.58W @ 75°C Board Level
  • MaterialAluminum Alloy
  • Length1.000" (25.40mm)
  • ShapeRectangular, Fins
  • TypeBoard Level
  • Width0.961" (24.40mm)
  • Package CooledTO-218, TO-220
  • Attachment MethodPC Pin
  • Power Dissipation @ Temperature Rise3.58W @ 75°C
  • Thermal Resistance @ Forced Air Flow10.10°C/W @ 200 LFM
  • Thermal Resistance @ Natural20.93°C/W
  • Fin Height0.500" (12.70mm)
  • Material FinishBlack Anodized

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Quality and Reliability

We supply 100% original and brand-new HSS21-B20-P53 from CUI Devices only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 0
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • ar***no 
    I received the parts swift and well packed. Thanks for the great service.
  • Ro***to 
    Recieved! All products are good.
  • Ch***ph 
    Good!
  • Vi***ia 
    merce ricevuta
  • Pa***ov 
    First order, delivery fast and parts works excellently, I'm very satisfied!

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In Stock: 0 | For reference only.