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Straight Fin Heat Sinks

Best Thermal Performance In Its Class



 

Dimensions

Length (A) 15.0 - 45.0 mm
Width (B) 15.0 - 45.0 mm
Height (C) 9.5 - 24.5 mm
Fin Tip to Fin Tip (D) 15.0 - 45.0 mm

ATS offers a large variety of high performance Straight fin heat sinks that can be used in many applications where the direction of the airflow is clearly defined. The straight fin heat sink can be utilized in areas where the maxiFLOW™ flair-fanned cannot be used, providing an excellent alternative for cooling thermally sensitive devices.
 

Straight Fin Features & Benefits

  • High aspect ratio, straight fin heat sinks are ideal for compact PCB environments
  • Designed specifically for BGA and other surface mount packages
  • Comes pre-assembled with high performance thermal interface material
  • Extruded aluminum minimizes thermal resistance, reduces weight and keeps costs low
  • Also available with maxiGRIP™ or superGRIP™ clip attachments



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ImagePart NumberEquivalent Part# L
(mm)
W
(mm)
H
(mm)
Fin TipFlowBuyData Sheet
  
ATS-54150D-C1-R0 » ATS-54150D-C2-R0
15.0 15.0 9.5 N/A UF: 26.2
DF: 12.7
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Distribution
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ATS-54150K-C1-R0 » ATS-54150K-C2-R0
15.0 15.0 14.5 N/A UF: 19.1
DF: 12.9
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Distribution
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ATS-54150R-C1-R0 » ATS-54150R-C2-R0
15.0 15.0 19.5 N/A UF: 13.4
DF: 9.5
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Distribution
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ATS-54150W-C1-R0 » ATS-54150W-C2-R0
15.0 15.0 24.5 N/A UF: 10.5
DF: 7.7
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Distribution
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ATS-54170D-C1-R0 » ATS-54170D-C2-R0
17.0 17.0 9.5 N/A UF: 24.3
DF: 12.3
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Distribution
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ATS-54170K-C1-R0 » ATS-54170K-C2-R0
17.0 17.0 14.5 N/A UF: 13.1
DF: 7.8
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Distribution
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ATS-54170R-C1-R0 » ATS-54170R-C2-R0
17.0 17.0 19.5 N/A UF: 9.3
DF: 5.6
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Distribution
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ATS-54170W-C1-R0 » ATS-54170W-C2-R0
17.0 17.0 24.5 N/A UF: 7.1
DF: 4.5
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Distribution
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ATS-54190D-C1-R0 » ATS-54190D-C2-R0
19.0 19.0 9.5 N/A UF: 22.0
DF: 11.6
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Distribution
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ATS-54190K-C1-R0 » ATS-54190K-C2-R0
19.0 19.0 14.5 N/A UF: 12.0
DF: 7.4
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Distribution
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ATS-54190R-C1-R0 » ATS-54190R-C2-R0
19.0 19.0 19.5 N/A UF: 8.4
DF: 5.3
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Distribution
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ATS-54190W-C1-R0 » ATS-54190W-C2-R0
19.0 19.0 24.5 N/A UF: 6.5
DF: 4.3
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Distribution
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ATS-54210D-C1-R0 » ATS-54210D-C2-R0
21.0 21.0 9.5 N/A UF: 20.2
DF: 10.9
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Distribution
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ATS-54210K-C1-R0 » ATS-54210K-C2-R0
21.0 21.0 14.5 N/A UF: 11.1
DF: 7.1
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Distribution
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ATS-54210R-C1-R0 » ATS-54210R-C2-R0
21.0 21.0 19.5 N/A UF: 7.8
DF: 5.1
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Distribution
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ATS-54210W-C1-R0 » ATS-54210W-C2-R0
21.0 21.0 24.5 N/A UF: 6.0
DF: 3.8
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Distribution
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ATS-54230D-C1-R0 » ATS-54230D-C2-R0
23.0 23.0 9.5 N/A UF: 16.8
DF: 7.6
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Distribution
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ATS-54230K-C1-R0 » ATS-54230K-C2-R0
23.0 23.0 14.5 N/A UF: 8.8
DF: 4.9
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Distribution
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ATS-54230R-C1-R0 » ATS-54230R-C2-R0
23.0 23.0 19.5 N/A UF: 7.3
DF: 4.9
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Distribution
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ATS-54230W-C1-R0 » ATS-54230W-C2-R0
23.0 23.0 24.5 N/A UF: 5.6
DF: 4.0
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Distribution
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ATS-54250D-C1-R0 » ATS-54250D-C2-R0
25.0 25.0 9.5 N/A UF: 15.3
DF: 7.3
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Distribution
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ATS-54250K-C1-R0 » ATS-54250K-C2-R0
25.0 25.0 14.5 N/A UF: 8.1
DF: 4.7
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Distribution
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ATS-54250R-C1-R0 » ATS-54250R-C2-R0
25.0 25.0 19.5 N/A UF: 5.7
DF: 3.4
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Distribution
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ATS-54250W-C1-R0 » ATS-54250W-C2-R0
25.0 25.0 24.5 N/A UF: 4.4
DF: 2.7
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Distribution
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ATS-54270D-C1-R0 » ATS-54270D-C2-R0
27.0 27.0 9.5 N/A UF: 14.1
DF: 7.0
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ATS-54270K-C1-R0 » ATS-54270K-C2-R0
27.0 27.0 14.5 N/A UF: 7.6
DF: 4.5
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Distribution
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ATS-54270R-C1-R0 » ATS-54270R-C2-R0
27.0 27.0 19.5 N/A UF: 5.3
DF: 3.3
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Distribution
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ATS-54270W-C1-R0 » ATS-54270W-C2-R0
27.0 27.0 24.5 N/A UF: 4.0
DF: 2.6
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Distribution
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ATS-54290D-C1-R0 » ATS-54290D-C2-R0
29.0 29.0 9.5 N/A UF: 13.1
DF: 6.7
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ATS-54290K-C1-R0 » ATS-54290K-C2-R0
29.0 29.0 14.5 N/A UF: 7.1
DF: 4.4
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Distribution
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ATS-54290R-C1-R0 » ATS-54290R-C2-R0
29.0 29.0 19.5 N/A UF: 5.0
DF: 3.2
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ATS-54290W-C1-R0 » ATS-54290W-C2-R0
29.0 29.0 24.5 N/A UF: 3.8
DF: 2.6
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ATS-54300D-C1-R0 » ATS-54300D-C2-R0
30.0 30.0 9.5 N/A UF: 12.7
DF: 6.6
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Distribution
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ATS-54300K-C1-R0 » ATS-54300K-C2-R0
30.0 30.0 14.5 N/A UF: 6.9
DF: 4.3
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Distribution
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ATS-54300R-C1-R0 » ATS-54300R-C2-R0
30.0 30.0 19.5 N/A UF: 4.8
DF: 3.1
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ATS-54300W-C1-R0 » ATS-54300W-C2-R0
30.0 30.0 24.5 N/A UF: 3.7
DF: 2.5
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ATS-54310D-C1-R0 » ATS-54310D-C2-R0
31.0 31.0 9.5 N/A UF: 12.0
DF: 5.1
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ATS-54310K-C1-R0 » ATS-54310K-C2-R0
31.0 31.0 14.5 N/A UF: 6.2
DF: 3.3
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ATS-54310R-C1-R0 » ATS-54310R-C2-R0
31.0 31.0 19.5 N/A UF: 4.7
DF: 3.1
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ATS-54310W-C1-R0 » ATS-54310W-C2-R0
31.0 31.0 24.5 N/A UF: 3.6
DF: 2.5
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Distribution
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ATS-54325D-C1-R0 » ATS-54325D-C2-R0
32.5 32.5 9.5 N/A UF: 11.3
DF: 5.0
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Distribution
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ATS-54325K-C1-R0 » ATS-54325K-C2-R0
32.5 32.5 14.5 N/A UF: 5.9
DF: 3.2
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Distribution
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ATS-54325R-C1-R0 » ATS-54325R-C2-R0
32.5 32.5 19.5 N/A UF: 4.1
DF: 2.3
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Distribution
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ATS-54325W-C1-R0 » ATS-54325W-C2-R0
32.5 32.5 24.5 N/A UF: 3.1
DF: 1.9
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Distribution
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ATS-54330D-C1-R0 » ATS-54330D-C2-R0
33.0 33.0 9.5 N/A UF: 11.1
DF: 5.0
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Distribution
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ATS-54330K-C1-R0 » ATS-54330K-C2-R0
33.0 33.0 14.5 N/A UF: 5.8
DF: 3.2
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Distribution
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ATS-54330R-C1-R0 » ATS-54330R-C2-R0
33.0 33.0 19.5 N/A UF: 4.1
DF: 2.3
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Distribution
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ATS-54330W-C1-R0 » ATS-54330W-C2-R0
33.0 33.0 24.5 N/A UF: 3.1
DF: 1.9
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Distribution
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ATS-54350D-C1-R0 » ATS-54350D-C2-R0
35.0 35.0 9.5 N/A UF: 10.3
DF: 4.8
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Distribution
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ATS-54350K-C1-R0 » ATS-54350K-C2-R0
35.0 35.0 14.5 N/A UF: 5.4
DF: 3.1
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Distribution
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ATS-54350R-C1-R0 » ATS-54350R-C2-R0
35.0 35.0 19.5 N/A UF: 3.8
DF: 2.2
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Distribution
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ATS-54350W-C1-R0 » ATS-54350W-C2-R0
35.0 35.0 24.5 N/A UF: 2.9
DF: 1.8
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Distribution
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ATS-54375D-C1-R0 » ATS-54375D-C2-R0
37.5 37.5 9.5 N/A UF: 10.0
DF: 3.8
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ATS-54375K-C1-R0 » ATS-54375K-C2-R0
37.5 37.5 14.5 N/A UF: 5.0
DF: 2.4
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Distribution
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ATS-54375R-C1-R0 » ATS-54375R-C2-R0
37.5 37.5 19.5 N/A UF: 3.5
DF: 2.2
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ATS-54375W-C1-R0 » ATS-54375W-C2-R0
37.5 37.5 24.5 N/A UF: 2.7
DF: 1.8
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Distribution
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ATS-54400D-C1-R0 » ATS-54400D-C2-R0
40.0 40.0 9.5 N/A UF: 9.1
DF: 3.7
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Distribution
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ATS-54400K-C1-R0 » ATS-54400K-C2-R0
40.0 40.0 14.5 N/A UF: 4.6
DF: 2.4
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Distribution
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ATS-54400R-C1-R0 » ATS-54400R-C2-R0
40.0 40.0 19.5 N/A UF: 3.2
DF: 1.7
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Distribution
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ATS-54400W-C1-R0 » ATS-54400W-C2-R0
40.0 40.0 24.5 N/A UF: 2.4
DF: 1.4
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Distribution
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ATS-54425D-C1-R0 » ATS-54425D-C2-R0
42.5 42.5 9.5 N/A UF: 8.4
DF: 3.6
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Distribution
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ATS-54425K-C1-R0 » ATS-54425K-C2-R0
42.5 42.5 14.5 N/A UF: 4.3
DF: 2.3
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Distribution
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ATS-54425R-C1-R0 » ATS-54425R-C2-R0
42.5 42.5 19.5 N/A UF: 3.0
DF: 1.7
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Distribution
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ATS-54425W-C1-R0 » ATS-54425W-C2-R0
42.5 42.5 24.5 N/A UF: 2.2
DF: 1.3
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Distribution
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ATS-54450D-C1-R0 » ATS-54450D-C2-R0
45.0 45.0 9.5 N/A UF: 8.4
DF: 2.9
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Distribution
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ATS-54450K-C1-R0 » ATS-54450K-C2-R0
45.0 45.0 14.5 N/A UF: 4.1
DF: 1.9
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Distribution
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ATS-54450R-C1-R0 » ATS-54450R-C2-R0
45.0 45.0 19.5 N/A UF: 2.8
DF: 1.6
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Distribution
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ATS-54450W-C1-R0 » ATS-54450W-C2-R0
45.0 45.0 24.5 N/A UF: 2.1
DF: 1.3
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Distribution
Stock »

Top ↑ 1
*Fin: Tip to Fin Tip       *UF: Unducted Flow       DF: Ducted Flow