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maxiFLOW™ Heat Sinks

Maximizes the Effective Convection (Air) Cooling



 

 

Dimensions

Length (A) 15.0 - 45.0 mm
Width (B) 15.0 - 45.0 mm
Height (C) 7.5 - 17.5 mm
Fin Tip to Fin Tip (D) 15.0 - 45.0 mm

maxiFLOW™ heat sink design provides the highest thermal performance for the physical volume that it occupies as compared to other heat sink designs. maxiFLOW™ heat sinks are ideally suited to meet the thermal requirements of a broad range of electronics packages, including: BGA, QFP, LCC, LGA, CLCC, TSOP, DIPs and LQFP. Whenever higher cooling capacity is required, maxiFLOW™ with thermal tape can readily be used. The double sided adhesive thermal tape facilitates the attachment of the heat sink to the device.

maxiFLOW™ Features & Benefits

  • maxiFLOW™ design features a low profile, spread fin array that maximizes surface area for more effective convection (air) cooling
  • Provides 20% higher thermal performance than alternative straight fin and pin fin heat sinks
  • Provided with pre-assembled Chomerics T412 double-sided adhesive
  • Custom options available.



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ImagePart NumberEquivalent Part# L
(mm)
W
(mm)
H
(mm)
Fin TipFlowBuyData Sheet
  
ATS-52150B-C1-R0 » ATS-52150B-C2-R0
15.0 15.0 7.5 27.9 UF: 19.7
DF: 14.6
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Distribution
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ATS-52150G-C1-R0 » ATS-52150G-C2-R0
15.0 15.0 12.5 30.6 UF: 11.7
DF: 9.4
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ATS-52150P-C1-R0 » ATS-52150P-C2-R0
15.0 15.0 17.5 30.6 UF: 8.7
DF: 7.1
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ATS-52170B-C1-R0 » ATS-52170B-C2-R0
17.0 17.0 7.5 28.4 UF: 18.2
DF: 13.9
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ATS-52170G-C1-R0 » ATS-52170G-C2-R0
17.0 17.0 12.5 31.9 UF: 11.1
DF: 9.0
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ATS-52170P-C1-R0 » ATS-52170P-C2-R0
17.0 17.0 17.5 31.9 UF: 8.3
DF: 6.8
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ATS-52190B-C1-R0 » ATS-52190B-C2-R0
19.0 19.0 7.5 31.5 UF: 16.5
DF: 12.9
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ATS-52190G-C1-R0 » ATS-52190G-C2-R0
19.0 19.0 12.5 34.8 UF: 10.2
DF: 8.4
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ATS-52190P-C1-R0 » ATS-52190P-C2-R0
19.0 19.0 17.5 34.7 UF: 7.7
DF: 6.4
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ATS-52210B-C1-R0 » ATS-52210B-C2-R0
21.0 21.0 7.5 34.6 UF: 11.9
DF: 8.8
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ATS-52210G-C1-R0 » ATS-52210G-C2-R0
21.0 21.0 12.5 38.2 UF: 7.2
DF: 5.7
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ATS-52210P-C1-R0 » ATS-52210P-C2-R0
21.0 21.0 17.5 38.2 UF: 5.4
DF: 4.3
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Distribution
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ATS-52230B-C1-R0 » ATS-52230B-C2-R0
23.0 23.0 7.5 37.5 UF: 10.9
DF: 8.3
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ATS-52230G-C1-R0 » ATS-52230G-C2-R0
23.0 23.0 12.5 41.5 UF: 6.7
DF: 5.4
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ATS-52230P-C1-R0 » ATS-52230P-C2-R0
23.0 23.0 17.5 41.5 UF: 5.1
DF: 4.1
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ATS-52250B-C1-R0 » ATS-52250B-C2-R0
25.0 25.0 7.5 36.4 UF: 8.6
DF: 6.1
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ATS-52250G-C1-R0 » ATS-52250G-C2-R0
25.0 25.0 12.5 44.9 UF: 5.2
DF: 4.0
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ATS-52250P-C1-R0 » ATS-52250P-C2-R0
25.0 25.0 17.5 44.9 UF: 3.9
DF: 3.0
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ATS-52270B-C1-R0 » ATS-52270B-C2-R0
27.0 27.0 7.5 43.2 UF: 7.9
DF: 5.8
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ATS-52270G-C1-R0 » ATS-52270G-C2-R0
27.0 27.0 12.5 48.3 UF: 4.8
DF: 3.8
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ATS-52270P-C1-R0 » ATS-52270P-C2-R0
27.0 27.0 17.5 48.4 UF: 3.7
DF: 2.9
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ATS-52290B-C1-R0 » ATS-52290B-C2-R0
29.0 29.0 7.5 42.4 UF: 7.4
DF: 5.6
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ATS-52290G-C1-R0 » ATS-52290G-C2-R0
29.0 29.0 12.5 51.7 UF: 4.5
DF: 3.7
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ATS-52290P-C1-R0 » ATS-52290P-C2-R0
29.0 29.0 17.5 51.7 UF: 3.5
DF: 2.8
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ATS-52300B-C1-R0 » ATS-52300B-C2-R0
30.0 30.0 7.5 43.2 UF: 7.1
DF: 5.4
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ATS-52300G-C1-R0 » ATS-52300G-C2-R0
30.0 30.0 12.5 53.3 UF: 4.4
DF: 3.6
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ATS-52300P-C1-R0 » ATS-52300P-C2-R0
30.0 30.0 17.5 53.3 UF: 3.4
DF: 2.7
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ATS-52310B-C1-R0 » ATS-52310B-C2-R0
31.0 31.0 7.5 44.4 UF: 6.9
DF: 5.3
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ATS-52310G-C1-R0 » ATS-52310G-C2-R0
31.0 31.0 12.5 54.9 UF: 4.3
DF: 3.5
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ATS-52310P-C1-R0 » ATS-52310P-C2-R0
31.0 31.0 17.5 54.9 UF: 3.3
DF: 2.7
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ATS-52325B-C1-R0 » ATS-52325B-C2-R0
32.5 32.5 7.5 45.0 UF: 5.9
DF: 4.2
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ATS-52325G-C1-R0 » ATS-52325G-C2-R0
32.5 32.5 12.5 57.5 UF: 3.5
DF: 2.8
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ATS-52325P-C1-R0 » ATS-52325P-C2-R0
32.5 32.5 17.5 57.4 UF: 2.7
DF: 2.1
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ATS-52330B-C1-R0 » ATS-52330B-C2-R0
33.0 33.0 7.5 45.5 UF: 5.8
DF: 4.2
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ATS-52330G-C1-R0 » ATS-52330G-C2-R0
33.0 33.0 12.5 58.2 UF: 3.5
DF: 2.7
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ATS-52330P-C1-R0 » ATS-52330P-C2-R0
33.0 33.0 17.5 58.2 UF: 2.7
DF: 2.1
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ATS-52350B-C1-R0 » ATS-52350B-C2-R0
35.0 35.0 7.5 44.9 UF: 5.3
DF: 3.4
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ATS-52350G-C1-R0 » ATS-52350G-C2-R0
35.0 35.0 12.5 57.2 UF: 3.0
DF: 2.2
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ATS-52350P-C1-R0 » ATS-52350P-C2-R0
35.0 35.0 17.5 61.3 UF: 2.3
DF: 1.7
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ATS-52375B-C1-R0 » ATS-52375B-C2-R0
37.5 37.5 7.5 50.4 UF: 4.9
DF: 3.3
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ATS-52375G-C1-R0 » ATS-52375G-C2-R0
37.5 37.5 12.5 61.3 UF: 2.8
DF: 2.1
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ATS-52375P-C1-R0 » ATS-52375P-C2-R0
37.5 37.5 17.5 65.2 UF: 2.1
DF: 1.6
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ATS-52400B-C1-R0 » ATS-52400B-C2-R0
40.0 40.0 7.5 56.5 UF: 4.5
DF: 3.2
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ATS-52400G-C1-R0 » ATS-52400G-C2-R0
40.0 40.0 12.5 69.2 UF: 2.6
DF: 2.0
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ATS-52400P-C1-R0 » ATS-52400P-C2-R0
40.0 40.0 17.5 69.1 UF: 2.0
DF: 1.6
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ATS-52425B-C1-R0 » ATS-52425B-C2-R0
42.5 42.5 7.5 58.9 UF: 4.3
DF: 3.0
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Distribution
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ATS-52425G-C1-R0 » ATS-52425G-C2-R0
42.5 42.5 12.5 72.8 UF: 2.4
DF: 2.0
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Distribution
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ATS-52425P-C1-R0 » ATS-52425P-C2-R0
42.5 42.5 17.5 72.9 UF: 1.9
DF: 1.5
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ATS-52450B-C1-R0 » ATS-52450B-C2-R0
45.0 45.0 7.5 61.5 UF: 4.0
DF: 2.6
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Distribution
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ATS-52450G-C1-R0 » ATS-52450G-C2-R0
45.0 45.0 12.5 69.6 UF: 2.1
DF: 1.6
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Distribution
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ATS-52450P-C1-R0 » ATS-52450P-C2-R0
45.0 45.0 17.5 76.5 UF: 1.6
DF: 1.3
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Distribution
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*Fin: Tip to Fin Tip       *UF: Unducted Flow       DF: Ducted Flow