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ATS Products

Home » eShop » Heat Sinks

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
  
15 x 15 x 9.5
ATS-54150D-C1-R0 » ATS-54150D-C2-R0
 		15.0 15.0 9.5 N/A UF: 26.2
DF: 12.7 		Check
Distribution
Stock »
15 x 15 x 14.5
ATS-54150K-C1-R0 » ATS-54150K-C2-R0
 		15.0 15.0 14.5 N/A UF: 19.1
DF: 12.9 		Check
Distribution
Stock »
15 x 15 x 19.5
ATS-54150R-C1-R0 » ATS-54150R-C2-R0
 		15.0 15.0 19.5 N/A UF: 13.4
DF: 9.5 		Check
Distribution
Stock »
15 x 15 x 24.5
ATS-54150W-C1-R0 » ATS-54150W-C2-R0
 		15.0 15.0 24.5 N/A UF: 10.5
DF: 7.7 		Check
Distribution
Stock »
17 x 17 x 9.5
ATS-54170D-C1-R0 » ATS-54170D-C2-R0
 		17.0 17.0 9.5 N/A UF: 24.3
DF: 12.3 		Check
Distribution
Stock »
17 x 17 x 14.5
ATS-54170K-C1-R0 » ATS-54170K-C2-R0
 		17.0 17.0 14.5 N/A UF: 13.1
DF: 7.8 		Check
Distribution
Stock »
17 x 17 x 19.5
ATS-54170R-C1-R0 » ATS-54170R-C2-R0
 		17.0 17.0 19.5 N/A UF: 9.3
DF: 5.6 		Check
Distribution
Stock »
17 x 17 x 24.5
ATS-54170W-C1-R0 » ATS-54170W-C2-R0
 		17.0 17.0 24.5 N/A UF: 7.1
DF: 4.5 		Check
Distribution
Stock »
19 x 19 x 9.5
ATS-54190D-C1-R0 » ATS-54190D-C2-R0
 		19.0 19.0 9.5 N/A UF: 22.0
DF: 11.6 		Check
Distribution
Stock »
19 x 19 x 14.5
ATS-54190K-C1-R0 » ATS-54190K-C2-R0
 		19.0 19.0 14.5 N/A UF: 12.0
DF: 7.4 		Check
Distribution
Stock »
19 x 19 x 19.5
ATS-54190R-C1-R0 » ATS-54190R-C2-R0
 		19.0 19.0 19.5 N/A UF: 8.4
DF: 5.3 		Check
Distribution
Stock »
19 x 19 x 24.5
ATS-54190W-C1-R0 » ATS-54190W-C2-R0
 		19.0 19.0 24.5 N/A UF: 6.5
DF: 4.3 		Check
Distribution
Stock »
21 x 21 x 9.5
ATS-54210D-C1-R0 » ATS-54210D-C2-R0
 		21.0 21.0 9.5 N/A UF: 20.2
DF: 10.9 		Check
Distribution
Stock »
21 x 21 x 14.5
ATS-54210K-C1-R0 » ATS-54210K-C2-R0
 		21.0 21.0 14.5 N/A UF: 11.1
DF: 7.1 		Check
Distribution
Stock »
21 x 21 x 19.5
ATS-54210R-C1-R0 » ATS-54210R-C2-R0
 		21.0 21.0 19.5 N/A UF: 7.8
DF: 5.1 		Check
Distribution
Stock »
21 x 21 x 24.5
ATS-54210W-C1-R0 » ATS-54210W-C2-R0
 		21.0 21.0 24.5 N/A UF: 6.0
DF: 3.8 		Check
Distribution
Stock »
23 x 23 x 9.5
ATS-54230D-C1-R0 » ATS-54230D-C2-R0
 		23.0 23.0 9.5 N/A UF: 16.8
DF: 7.6 		Check
Distribution
Stock »
23 x 23 x 14.5
ATS-54230K-C1-R0 » ATS-54230K-C2-R0
 		23.0 23.0 14.5 N/A UF: 8.8
DF: 4.9 		Check
Distribution
Stock »
23 x 23 x 19.5
ATS-54230R-C1-R0 » ATS-54230R-C2-R0
 		23.0 23.0 19.5 N/A UF: 7.3
DF: 4.9 		Check
Distribution
Stock »
23 x 23 x 24.5
ATS-54230W-C1-R0 » ATS-54230W-C2-R0
 		23.0 23.0 24.5 N/A UF: 5.6
DF: 4.0 		Check
Distribution
Stock »
25 x 25 x 9.5
ATS-54250D-C1-R0 » ATS-54250D-C2-R0
 		25.0 25.0 9.5 N/A UF: 15.3
DF: 7.3 		Check
Distribution
Stock »
25 x 25 x 14.5
ATS-54250K-C1-R0 » ATS-54250K-C2-R0
 		25.0 25.0 14.5 N/A UF: 8.1
DF: 4.7 		Check
Distribution
Stock »
25 x 25 x 19.5
ATS-54250R-C1-R0 » ATS-54250R-C2-R0
 		25.0 25.0 19.5 N/A UF: 5.7
DF: 3.4 		Check
Distribution
Stock »
25 x 25 x 24.5
ATS-54250W-C1-R0 » ATS-54250W-C2-R0
 		25.0 25.0 24.5 N/A UF: 4.4
DF: 2.7 		Check
Distribution
Stock »
27 x 27 x 9.5
ATS-54270D-C1-R0 » ATS-54270D-C2-R0
 		27.0 27.0 9.5 N/A UF: 14.1
DF: 7.0 		Check
Distribution
Stock »
27 x 27 x 14.5
ATS-54270K-C1-R0 » ATS-54270K-C2-R0
 		27.0 27.0 14.5 N/A UF: 7.6
DF: 4.5 		Check
Distribution
Stock »
27 x 27 x 19.5
ATS-54270R-C1-R0 » ATS-54270R-C2-R0
 		27.0 27.0 19.5 N/A UF: 5.3
DF: 3.3 		Check
Distribution
Stock »
27 x 27 x 24.5
ATS-54270W-C1-R0 » ATS-54270W-C2-R0
 		27.0 27.0 24.5 N/A UF: 4.0
DF: 2.6 		Check
Distribution
Stock »
29 x 29 x 9.5
ATS-54290D-C1-R0 » ATS-54290D-C2-R0
 		29.0 29.0 9.5 N/A UF: 13.1
DF: 6.7 		Check
Distribution
Stock »
29 x 29 x 14.5
ATS-54290K-C1-R0 » ATS-54290K-C2-R0
 		29.0 29.0 14.5 N/A UF: 7.1
DF: 4.4 		Check
Distribution
Stock »
29 x 29 x 19.5
ATS-54290R-C1-R0 » ATS-54290R-C2-R0
 		29.0 29.0 19.5 N/A UF: 5.0
DF: 3.2 		Check
Distribution
Stock »
29 x 29 x 24.5
ATS-54290W-C1-R0 » ATS-54290W-C2-R0
 		29.0 29.0 24.5 N/A UF: 3.8
DF: 2.6 		Check
Distribution
Stock »
30 x 30 x 9.5
ATS-54300D-C1-R0 » ATS-54300D-C2-R0
 		30.0 30.0 9.5 N/A UF: 12.7
DF: 6.6 		Check
Distribution
Stock »
30 x 30 x 14.5
ATS-54300K-C1-R0 » ATS-54300K-C2-R0
 		30.0 30.0 14.5 N/A UF: 6.9
DF: 4.3 		Check
Distribution
Stock »
30 x 30 x 19.5
ATS-54300R-C1-R0 » ATS-54300R-C2-R0
 		30.0 30.0 19.5 N/A UF: 4.8
DF: 3.1 		Check
Distribution
Stock »
30 x 30 x 24.5
ATS-54300W-C1-R0 » ATS-54300W-C2-R0
 		30.0 30.0 24.5 N/A UF: 3.7
DF: 2.5 		Check
Distribution
Stock »
31 x 31 x 9.5
ATS-54310D-C1-R0 » ATS-54310D-C2-R0
 		31.0 31.0 9.5 N/A UF: 12.0
DF: 5.1 		Check
Distribution
Stock »
31 x 31 x 14.5
ATS-54310K-C1-R0 » ATS-54310K-C2-R0
 		31.0 31.0 14.5 N/A UF: 6.2
DF: 3.3 		Check
Distribution
Stock »
31 x 31 x 19.5
ATS-54310R-C1-R0 » ATS-54310R-C2-R0
 		31.0 31.0 19.5 N/A UF: 4.7
DF: 3.1 		Check
Distribution
Stock »
31 x 31 x 24.5
ATS-54310W-C1-R0 » ATS-54310W-C2-R0
 		31.0 31.0 24.5 N/A UF: 3.6
DF: 2.5 		Check
Distribution
Stock »
32.5 x 32.5 x 9.5
ATS-54325D-C1-R0 » ATS-54325D-C2-R0
 		32.5 32.5 9.5 N/A UF: 11.3
DF: 5.0 		Check
Distribution
Stock »
32.5 x 32.5 x 14.5
ATS-54325K-C1-R0 » ATS-54325K-C2-R0
 		32.5 32.5 14.5 N/A UF: 5.9
DF: 3.2 		Check
Distribution
Stock »
32.5 x 32.5 x 19.5
ATS-54325R-C1-R0 » ATS-54325R-C2-R0
 		32.5 32.5 19.5 N/A UF: 4.1
DF: 2.3 		Check
Distribution
Stock »
32.5 x 32.5 x 24.5
ATS-54325W-C1-R0 » ATS-54325W-C2-R0
 		32.5 32.5 24.5 N/A UF: 3.1
DF: 1.9 		Check
Distribution
Stock »
33 x 33 x 9.5
ATS-54330D-C1-R0 » ATS-54330D-C2-R0
 		33.0 33.0 9.5 N/A UF: 11.1
DF: 5.0 		Check
Distribution
Stock »
33 x 33 x 14.5
ATS-54330K-C1-R0 » ATS-54330K-C2-R0
 		33.0 33.0 14.5 N/A UF: 5.8
DF: 3.2 		Check
Distribution
Stock »
33 x 33 x 19.5
ATS-54330R-C1-R0 » ATS-54330R-C2-R0
 		33.0 33.0 19.5 N/A UF: 4.1
DF: 2.3 		Check
Distribution
Stock »
33 x 33 x 24.5
ATS-54330W-C1-R0 » ATS-54330W-C2-R0
 		33.0 33.0 24.5 N/A UF: 3.1
DF: 1.9 		Check
Distribution
Stock »
35 x 35 x 9.5
ATS-54350D-C1-R0 » ATS-54350D-C2-R0
 		35.0 35.0 9.5 N/A UF: 10.3
DF: 4.8 		Check
Distribution
Stock »
35 x 35 x 14.5
ATS-54350K-C1-R0 » ATS-54350K-C2-R0
 		35.0 35.0 14.5 N/A UF: 5.4
DF: 3.1 		Check
Distribution
Stock »
35 x 35 x 19.5
ATS-54350R-C1-R0 » ATS-54350R-C2-R0
 		35.0 35.0 19.5 N/A UF: 3.8
DF: 2.2 		Check
Distribution
Stock »
35 x 35 x 24.5
ATS-54350W-C1-R0 » ATS-54350W-C2-R0
 		35.0 35.0 24.5 N/A UF: 2.9
DF: 1.8 		Check
Distribution
Stock »
37.5 x 37.5 x 9.5
ATS-54375D-C1-R0 » ATS-54375D-C2-R0
 		37.5 37.5 9.5 N/A UF: 10.0
DF: 3.8 		Check
Distribution
Stock »
37.5 x 37.5 x 14.5
ATS-54375K-C1-R0 » ATS-54375K-C2-R0
 		37.5 37.5 14.5 N/A UF: 5.0
DF: 2.4 		Check
Distribution
Stock »
37.5 x 37.5 x 19.5
ATS-54375R-C1-R0 » ATS-54375R-C2-R0
 		37.5 37.5 19.5 N/A UF: 3.5
DF: 2.2 		Check
Distribution
Stock »
37.5 x 37.5 x 24.5
ATS-54375W-C1-R0 » ATS-54375W-C2-R0
 		37.5 37.5 24.5 N/A UF: 2.7
DF: 1.8 		Check
Distribution
Stock »
40 x 40 x 9.5
ATS-54400D-C1-R0 » ATS-54400D-C2-R0
 		40.0 40.0 9.5 N/A UF: 9.1
DF: 3.7 		Check
Distribution
Stock »
40 x 40 x 14.5
ATS-54400K-C1-R0 » ATS-54400K-C2-R0
 		40.0 40.0 14.5 N/A UF: 4.6
DF: 2.4 		Check
Distribution
Stock »
40 x 40 x 19.5
ATS-54400R-C1-R0 » ATS-54400R-C2-R0
 		40.0 40.0 19.5 N/A UF: 3.2
DF: 1.7 		Check
Distribution
Stock »
40 x 40 x 24.5
ATS-54400W-C1-R0 » ATS-54400W-C2-R0
 		40.0 40.0 24.5 N/A UF: 2.4
DF: 1.4 		Check
Distribution
Stock »
42.5 x 42.5 x 9.5
ATS-54425D-C1-R0 » ATS-54425D-C2-R0
 		42.5 42.5 9.5 N/A UF: 8.4
DF: 3.6 		Check
Distribution
Stock »
42.5 x 42.5 x 14.5
ATS-54425K-C1-R0 » ATS-54425K-C2-R0
 		42.5 42.5 14.5 N/A UF: 4.3
DF: 2.3 		Check
Distribution
Stock »
42.5 x 42.5 x 19.5
ATS-54425R-C1-R0 » ATS-54425R-C2-R0
 		42.5 42.5 19.5 N/A UF: 3.0
DF: 1.7 		Check
Distribution
Stock »
42.5 x 42.5 x 24.5
ATS-54425W-C1-R0 » ATS-54425W-C2-R0
 		42.5 42.5 24.5 N/A UF: 2.2
DF: 1.3 		Check
Distribution
Stock »
45 x 45 x 9.5
ATS-54450D-C1-R0 » ATS-54450D-C2-R0
 		45.0 45.0 9.5 N/A UF: 8.4
DF: 2.9 		Check
Distribution
Stock »
45 x 45 x 14.5
ATS-54450K-C1-R0 » ATS-54450K-C2-R0
 		45.0 45.0 14.5 N/A UF: 4.1
DF: 1.9 		Check
Distribution
Stock »
45 x 45 x 19.5
ATS-54450R-C1-R0 » ATS-54450R-C2-R0
 		45.0 45.0 19.5 N/A UF: 2.8
DF: 1.6 		Check
Distribution
Stock »
45 x 45 x 24.5
ATS-54450W-C1-R0 » ATS-54450W-C2-R0
 		45.0 45.0 24.5 N/A UF: 2.1
DF: 1.3 		Check
Distribution
Stock »
Top ↑ 1
*Fin: Tip to Fin Tip       *UF: Unducted Flow       DF: Ducted Flow