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Pressfin Heat Sinks / TPF Series

Pressfin heat sinks are 30-40% more efficient when compared to extruded or die cast heat sinks, thus ensuring a low thermal difference between the heat sink & the device.

Round pins offer a greater surface area when compared to square pins.

Pressfin heat sinks react much faster as the manufacturing process ensures the atomic structure of the aluminium is in the direction of the heat flow.

They are particularly suitable for applications generating high levels of heat and where space & weight are at a premium.

Manufactured from AI99,0-99 pure aluminium with a thermal conductivity of 210~236 W/mk.

Very smooth mounting surface <8Rz, ensuring low thermal impedance from the contact area.

Fully automated "one movement" manufacturing process produces a 20% cost saving when compared to extruded or die cast heat sinks.

Sizes from 10 x 10mm up to 100 x 100mm with a wide variety of pin forms.





Dimensional Data:

Part Number Length Width Height Pin Height Base Plate Pin Number of
Pins
Datasheet
TPF100-10-36-36 36 36 10 6.5 3.5 1.8 100 Contact Us
TPF100-15-36-36 36 36 15 11.5 3.5 1.8 100 Contact Us
TPF100-20-36-36 36 36 20 16.5 3.5 1.8 100 Contact Us
TPF100-25-36-36 36 36 25 21.5 3.5 1.8 100 Contact Us
TPF121-10-40-40 40 40 10 6.5 3.5 1.8 121 Contact Us
TPF121-15-40-40 40 40 15 11.5 3.5 1.8 121 Contact Us
TPF121-20-40-40 40 40 20 16.5 3.5 1.8 121 Contact Us
TPF121-25-40-40 40 40 25 21.5 3.5 1.8 121 Contact Us
TPF144-10-45-45 45 45 10 6.5 3.5 1.8 144 Contact Us
TPF144-15-45-45 45 45 15 11.5 3.5 1.8 144 Contact Us
TPF144-20-45-45 45 45 20 16.5 3.5 1.8 144 Contact Us
TPF144-25-45-45 45 45 25 21.5 3.5 1.8 144 Contact Us
TPF16-10-14-14 14 14 10 8.0 2.0 1.5 16 Contact Us
TPF16-10-14.8-14.8 14.8 14.8 10 6.5 3.5 1.8 16 Contact Us
TPF16-15-14.8-14.8 14.8 14.8 15 11.5 3.5 1.8 16 Contact Us
TPF16-20-14.8-14.8 14.8 14.8 20 16.5 3.5 1.8 16 Contact Us
TPF16-25-14.8-14.8 14.8 14.8 25 21.5 3.5 1.8 16 Contact Us
TPF16-6-14-14 14 14 6.0 4.0 2.0 1.5 16 Contact Us
TPF169-10-50-50 50 50 10 6.5 3.5 1.8 169 Contact Us
TPF169-15-50-50 50 50 15 11.5 3.5 1.8 169 Contact Us
TPF169-20-50-50 50 50 20 16.5 3.5 1.8 169 Contact Us
TPF169-25-50-50 50 50 25 21.5 3.5 1.8 169 Contact Us
TPF25-10-17.3-17.3 17.3 17.3 10 6.5 3.5 1.8 25 Contact Us
TPF25-15-17.3-17.3 17.3 17.3 15 11.5 3.5 1.8 25 Contact Us
TPF25-20-17.3-17.3 17.3 17.3 20 16.5 3.5 1.6 25 Contact Us
TPF25-25-17.3-17.3 17.3 17.3 25 21.5 3.5 1.8 25 Contact Us
TPF255-20-98-98 98 98 20 15 5.0 1.8 255 Contact Us
TPF255-25-98-98 98 98 25 20 5.0 1.8 255 Contact Us
TPF255-40-98-98 98 98 40 35 5.0 3.0 255 Contact Us
TPF255-45-98-98 98 98 45 40 5.0 3.0 255 Contact Us
TPF31-35-40-51 40 51 35 27 8.0 5.0 31 Contact Us
TPF31-45-40-51 40 51 45 37 8.0 5.0 31 Contact Us
TPF31-50-40-51 40 51 50 42 8.0 5.0 31 Contact Us
TPF36-10-21-21 21 21 10 6.5 3.5 1.8 36 Contact Us
TPF36-15-21-21 21 21 15 11.5 3.5 1.8 36 Contact Us
TPF36-20-21-21 21 21 20 16.5 3.5 1.8 36 Contact Us
TPF36-25-21-21 21 21 25 21.5 3.5 1.8 36 Contact Us
TPF49-10-25-25 25 25 10 8.0 2.0 1.5 49 Contact Us
TPF49-12.5-18-18 18 18 12.5 10.5 2.0 1.5 49 Contact Us
TPF49-12.5-20.8-20.8 20.8 20.8 12.5 10.5 2.0 1.5 49 Contact Us
TPF49-12.5-25-25 25 25 12.5 10.5 2.0 1.5 49 Contact Us
TPF49-18.5-18-18 18 18 18.5 18.5 2.0 1.5 49 Contact Us
TPF49-18.5-20.8-20.8 20.8 20.8 18.5 16.5 2.0 1.5 49 Contact Us
TPF49-18.5-25-25 25 25 18.5 16.5 2.0 1.5 49 Contact Us
TPF49-4.6-25-25 25 25 4.6 2.6 2.0 1.5 49 Contact Us
TPF49-6.0-25-25 25 25 6.0 4.0 2.0 1.5 49 Contact Us
TPF49-6.5-18-18 18 18 6.5 4.5 2.0 1.5 49 Contact Us
TPF49-6.5-20.8-20.8 20.8 20.8 6.5 4.5 2.0 1.5 49 Contact Us
TPF49-6.5-25-25 25 25 6.5 4.5 2.0 1.5 49 Contact Us
TPF6-18.5-10-7 10 7.0 6.0 16.5 2.0 1.5 6 Contact Us
TPF6-6-10-7 10 7.0 6.0 4.0 2.0 1.5 6 Contact Us
TPF60-25-50-50 50 50 25 18 7.0 3.5 60 Contact Us
TPF60-35-50-50 50 50 35 28 7.0 3.5 60 Contact Us
TPF60-45-50-50 50 50 45 38 7.0 3.5 60 Contact Us
TPF60-50-50-50 50 50 50 43 7.0 3.5 60 Contact Us
TPF62-40-86-60 86 60 40 32 8.0 5.0 62 Contact Us
TPF62-53-86-60 86 60 53 45 8.0 5.0 62 Contact Us
TPF64-10-29-29 29 29 10 6.5 3.5 1.8 64 Contact Us
TPF64-15-29-29 29 29 15 11.5 3.5 1.8 64 Contact Us
TPF64-20-29-29 29 29 20 16.5 3.5 1.8 64 Contact Us
TPF64-25-29-29 29 29 25 21.5 3.5 1.8 64 Contact Us
TPF78-40-50-50 50 50 40 32 8.0 3.0 78 Contact Us
TPF78-50-50-50 50 50 50 45 8.0 3.0 78 Contact Us
TPF81-10-32-32 32 32 10 6.5 3.5 1.8 81 Contact Us
TPF81-15-32-32 32 32 15 11.5 3.5 1.8 81 Contact Us
TPF81-20-32-32 32 32 20 16.5 3.5 1.8 81 Contact Us
TPF81-25-32-32 32 32 25 21.5 3.5 1.8 81 Contact Us
TPF81-30-50-50 50 50 30 26.5 3.5 3.0 81 Contact Us
TPF81-35-50-50 50 50 35 31.5 3.5 3.0 81 Contact Us
TPF81-40-50-50 50 50 40 36.5 3.5 3.0 81 Contact Us
TPF81-45-50-50 50 50 45 41.5 3.5 1.8 81 Contact Us
TPF81-50-50-50 50 50 50 46.5 3.5 3.0 81 Contact Us
TPF9-10.5-10-10 10 10 10.5 8.5 2.0 1.5 9 Contact Us
TPF9-12.5-10-10 10 10 12.5 10.5 2.0 1.5 9 Contact Us
TPF9-18.5-10-10 10 10 18.5 16.5 2.0 1.5 9 Contact Us
TPF9-6.5-10-10 10 10 6.5 4.5 2.0 1.4 9 Contact Us

ANNOTATION

All specifications shown herein are typical values and are not guaranteed.  It is recommended to test in application for suitability.

 

   

   Registered Company Number: 3832422 - VAT Number: GB740 7652 32
   AMEC Thermasol is a division of Marcom Electronic Components (UK) Ltd.
   Copyright 2016 Marcom Electronic Components (UK) Limited. - All rights reserved.
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   Address:   AMEC Thermasol, Marcom House, 1-2 Steam Mill Lane, Great Yarmouth, Norfolk, NR31 0HP, United Kingdom.

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