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MC33278
Heat Sink, 7.6 °C/W, TO-220, 42 mm, 20 mm, 38 mm
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMULTICOMP PRO
Manufacturer Part NoMC33278
Order Code1710623
Product RangeMulticomp Pro Heat Sinks
Your Part Number
26,067 In Stock
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26067 Delivery in 5-6 Business Days(UK stock)
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY13.320 (CNY15.0516) |
| 20+ | CNY10.190 (CNY11.5147) |
| 75+ | CNY8.590 (CNY9.7067) |
| 250+ | CNY7.690 (CNY8.6897) |
| 1000+ | CNY7.360 (CNY8.3168) |
Price for:Each
Minimum: 1
Multiple: 1
CNY13.32 (CNY15.05 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMULTICOMP PRO
Manufacturer Part NoMC33278
Order Code1710623
Product RangeMulticomp Pro Heat Sinks
Technical Datasheet
Thermal Resistance7.6°C/W
Packages CooledTO-220
External Width - Metric42mm
External Height - Metric20mm
External Length - Metric38mm
External Diameter - Metric-
Heat Sink Material-
External Width - Imperial1.65"
External Height - Imperial0.79"
External Length - Imperial1.5"
External Diameter - Imperial-
Product RangeMulticomp Pro Heat Sinks
SVHCNo SVHC (04-Feb-2026)
Product Overview
MC33278 heat sink is a highly efficient cooling solution designed for TO-220 package devices. With a thermal resistance of 7.6 °C/W, it effectively dissipates heat to ensure optimal performance and longevity of electronic components. Measuring 42 mm in length, 20 mm in width, and 38 mm in height, this twisted vane heat sink is capable of accommodating two devices simultaneously. Its robust design and twisted vane structure enhance airflow, making it ideal for applications requiring reliable thermal management.
- Twisted vane horizontal heatsinks pre-drilled to accept one or two TO-220 packages
- Accommodates two devices
- Black anodize finish
Technical Specifications
Thermal Resistance
7.6°C/W
External Width - Metric
42mm
External Length - Metric
38mm
Heat Sink Material
-
External Height - Imperial
0.79"
External Diameter - Imperial
-
SVHC
No SVHC (04-Feb-2026)
Packages Cooled
TO-220
External Height - Metric
20mm
External Diameter - Metric
-
External Width - Imperial
1.65"
External Length - Imperial
1.5"
Product Range
Multicomp Pro Heat Sinks
Technical Docs (1)
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Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Tariff No:76041090
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.01