ATS Products

Low Profile maxiFLOW™ Heat Sinks w/ superGRIP™ Attachment

Designed for component heights from 1.5-2.99 mm



 

 

Dimensions

Length (A) 15.0 - 45.0 mm
Width (B) 15.0 - 45.0 mm
Height (C) 9.5 - 19.5 mm
Fin Tip to Fin Tip(D) 17.8 - 70.0 mm

maxiFLOW™ heat sinks feature a low profile, spread fin array to maximize surface area for more effective convection (air) cooling and superGRIP™ offers the least amount of keep-out area required around a given BGA. maxiFLOW™ heat sink with the superGRIP™ attachment system are the ideal cooling solution for high-density PCBs, where the thermal requirements and board routing makes the use of other heat sink attachments difficult or impossible. Low Profile maxiFLOW heat sinks are designed for component heights from 1.5 to 2.99mm .

Low Profile maxiFLOW™ with maxiGRIP™ Features & Benefits

  • Requires minimal space around the components perimeter; ideal for densely populated PCBs
  • Allows the heat sink to be detached and reattached without damaging the component or te PCB, an important feature in the event a PCB may need to be reworked
  • Strong, uniform attachment force helps achieve maximum performance from phase-change TIMs
  • Eliminates the need to drill mounting holes in the PCB
  • Assembly comes standard with a high performance maxiFLOW™ heat sink, which maximizes convection (air) cooling. Please refer to the superGRIP™ Keep-Out
  • Guidelines and superGRIP™ Installation/Removal Guide for further details
  • Comes standard with clean break, reworkable, Chomerics T-766 phase change material
  • Designed for component heights from 1.5 to 2.99mm

 

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L=Length (mm);W=Width (mm); H=Height (mm);D=Diameter (mm); R=Thermal Resistance (°C/W);
Low Profile maxiFLOW™ Heat Sinks w/ superGRIP™ Attachment
ImagePart Number Dimension (mm)Thermal Resistance (R,°C/W) at Air Velocity(V,ft/min.) R (Natural Convection)
°C/W
 
R (200 ft/min.)
°C/W Ducted
 
Fin Tip DatasheetRoHSCADCheck
Stock
L W H V=200 V=400 V=600 V=800 
ATS-X51170D-C1-R0 17.0 17.0 9.5 18.5 13.1 10.7 9.3 N/A 12.6 28.4 Check
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ATS-X51170K-C1-R0 17.0 17.0 14.5 10.9 7.8 6.4 5.6 N/A 8.5 31.9 Check
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ATS-X51170R-C1-R0 17.0 17.0 19.5 8.1 5.8 4.8 4.2 N/A 6.5 31.9 Check
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ATS-X51190D-C1-R0 19.0 19.0 9.5 16.7 11.8 9.6 8.4 N/A 11.6 31.5 Check
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ATS-X51190K-C1-R0 19.0 19.0 14.5 10.1 7.2 5.9 5.1 N/A 7.9 34.8 Check
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ATS-X51190R-C1-R0 19.0 19.0 19.5 7.5 5.4 4.5 3.9 N/A 6.1 34.7 Check
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ATS-X51210D-C1-R0 21.0 21.0 9.5 12.0 8.3 6.8 5.9 N/A 8.0 34.6 Check
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ATS-X51210K-C1-R0 21.0 21.0 14.5 7.2 5.1 4.2 3.6 N/A 5.4 38.2 Check
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ATS-X51210R-C1-R0 21.0 21.0 19.5 5.3 3.8 3.2 2.8 N/A 4.2 38.2 Check
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ATS-X51230D-C1-R0 23.0 23.0 9.5 11.0 7.7 6.3 5.4 N/A 7.5 37.5 Check
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ATS-X51230K-C1-R0 23.0 23.0 14.5 6.6 4.7 3.9 3.4 N/A 5.1 41.5 Check
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ATS-X51230R-C1-R0 23.0 23.0 19.5 5.0 3.6 3.0 2.6 N/A 4.0 41.5 Check
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ATS-X51250D-C1-R0 25.0 25.0 9.5 8.6 5.8 4.8 4.1 N/A 5.5 36.4 Check
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ATS-X51250K-C1-R0 25.0 25.0 14.5 5.1 3.6 2.9 2.5 N/A 3.8 44.9 Check
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ATS-X51250R-C1-R0 25.0 25.0 19.5 3.8 2.7 2.2 2.0 N/A 2.9 44.9 Check
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ATS-X51270D-C1-R0 27.0 27.0 9.5 8.0 5.4 4.4 3.9 N/A 5.3 43.2 Check
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ATS-X51270K-C1-R0 27.0 27.0 14.5 4.8 3.3 2.7 2.4 N/A 3.6 48.3 Check
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ATS-X51270R-C1-R0 27.0 27.0 19.5 3.6 2.6 2.1 1.9 N/A 2.8 48.4 Check
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ATS-X51290D-C1-R0 29.0 29.0 9.5 7.4 5.1 4.2 3.6 N/A 5.0 42.4 Check
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ATS-X51290K-C1-R0 29.0 29.0 14.5 4.5 3.1 2.6 2.2 N/A 3.4 51.7 Check
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ATS-X51290R-C1-R0 29.0 29.0 19.5 3.4 2.4 2.0 1.8 N/A 2.7 51.7 Check
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ATS-X51300D-C1-R0 30.0 30.0 9.5 7.2 4.9 4.0 3.5 N/A 4.9 43.2 Check
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ATS-X51300K-C1-R0 30.0 30.0 14.5 4.3 3.0 2.5 2.2 N/A 3.4 53.3 Check
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ATS-X51300R-C1-R0 30.0 30.0 19.5 3.3 2.4 2.0 1.7 N/A 2.6 53.3 Check
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ATS-X51310D-C1-R0 31.0 31.0 9.5 7.0 4.8 3.9 3.4 N/A 4.8 44.4 Check
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ATS-X51310K-C1-R0 31.0 31.0 14.5 4.2 3.0 2.4 2.1 N/A 3.3 54.9 Check
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ATS-X51310R-C1-R0 31.0 31.0 19.5 3.2 2.3 1.9 1.7 N/A 2.6 54.9 Check
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ATS-X51325D-C1-R0 32.5 32.5 9.5 6.0 3.9 3.2 2.8 N/A 3.8 45.0 Check
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ATS-X51325K-C1-R0 32.5 32.5 14.5 3.5 2.4 2.0 1.7 N/A 2.6 57.5 Check
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ATS-X51325R-C1-R0 32.5 32.5 19.5 2.7 1.9 1.5 1.3 N/A 2.0 57.4 Check
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ATS-X51330D-C1-R0 33.0 33.0 9.5 5.9 3.9 3.2 2.7 N/A 3.8 45.5 Check
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ATS-X51330K-C1-R0 33.0 33.0 14.5 3.4 2.4 1.9 1.7 N/A 2.6 58.2 Check
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ATS-X51330R-C1-R0 33.0 33.0 19.5 2.6 1.8 1.5 1.3 N/A 2.0 58.2 Check
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ATS-X51350D-C1-R0 35.0 35.0 9.5 5.3 3.3 2.6 2.3 N/A 3.1 44.9 Check
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ATS-X51350K-C1-R0 35.0 35.0 14.5 2.9 2.0 1.6 1.4 N/A 2.1 57.2 Check
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ATS-X51350R-C1-R0 35.0 35.0 19.5 2.2 1.5 1.2 1.1 N/A 1.6 61.3 Check
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ATS-X51375D-C1-R0 37.5 37.5 9.5 4.9 3.1 2.5 2.1 N/A 3.0 51.4 Check
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ATS-X51375K-C1-R0 37.5 37.5 14.5 2.7 1.8 1.5 1.3 N/A 2.0 61.3 Check
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ATS-X51375R-C1-R0 37.5 37.5 19.5 2.1 1.4 1.2 1.0 N/A 1.6 65.2 Check
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ATS-X51400D-C1-R0 40.0 40.0 9.5 4.5 2.9 2.4 2.0 N/A 2.8 56.5 Check
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ATS-X51400K-C1-R0 40.0 40.0 14.5 2.5 1.7 1.4 1.2 N/A 1.9 69.2 Check
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ATS-X51400R-C1-R0 40.0 40.0 19.5 2.0 1.4 1.1 1.0 N/A 1.5 69.1 Check
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ATS-X51425D-C1-R0 42.5 42.5 9.5 4.3 2.8 2.2 1.9 N/A 2.7 58.9 Check
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ATS-X51425K-C1-R0 42.5 42.5 14.5 2.4 1.6 1.3 1.2 N/A 1.8 72.8 Check
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ATS-X51425R-C1-R0 42.5 42.5 19.5 1.9 1.3 1.1 0.9 N/A 1.5 72.9 Check
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ATS-X51450D-C1-R0 45.0 45.0 9.5 4.0 2.4 1.9 1.7 N/A 2.3 61.5 Check
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ATS-X51450K-C1-R0 45.0 45.0 14.5 2.1 1.4 1.1 1.0 N/A 1.5 69.6 Check
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ATS-X51450R-C1-R0 45.0 45.0 19.5 1.6 1.1 0.9 0.8 N/A 1.2 76.5 Check
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