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Telephone: +86-512-65628601
Handset: 13906216753
facsimile: +86-512-69213705
Address: Suzhou assists mouth Dongshan main road 8 (opposite)
Website: www.szclhp.com

Product range:Heat sink with compact fin

Detailed profile:

Details: the heat sink with compact fins can be customized in special specification.Note: there are two kinds of heat sink with compact fins, one is adhesive-type and other is welding-type. the base panel and fins of adhesive-type heat sink are connected by thermal conduction glue in temperature 150 ℃, but welding-type heat sink are connected by solder tin.
Characteristic data of heat sink with compact fins
Serial number
Specification (long * wide * high) (unit: Millimeter)
fin number
fin heigh
(Millimeter )
fin thickness(Millimeter )
Heat transfer area(Square meter )
heat transfer power(Tile)
remark
1
89*79*45
32
36
0.8-1.0
0.22
110
1, heat transfer coefficient is approximately 25 (W /㎡ ℃) in the are flow >4m/s.
2, set the temperature difference is 20℃
3, slight increased when the distance between fins is increase.
2
178*79*52
32
43

0.8-1.0
0.49
245
3
200*79*45
32
36
0.8-1.0
0.46
230
4
89*79*45
33
36
0.8-1.0
0.23
115
5
178*79*52
33
43

0.8-1.0
0.51
255
6
200*79*45
33
36
0.8-1.0
0.48
240
7
89*120*46
39
36
1.0-1.2
0.25
125
8
178*120*53
39
43
1.0-1.2
0.6
300
9
200*120*46
39
36
1.0-1.2
0.56
280
10
89*125*46
50
36
0.8
0.32
160
11
178*125*53
50
43
0.8
0.77
385
12
200*125*46
50
36
0.8
0.72
360
13
178*150*55
32
42
2
0.5
300
Heat transfer coefficient is about 30 W /㎡ ℃
14
200*150*48
32
35
2
0.5
300
the size of base panel of radiator
Specification
Width(mm)
Thickness(mm)
Number of groove
groove width(mm)
groove depth(mm)
centre Distance(mm)
Unit weight (kg/m)
150-32
150
13
32
2
3
4.65
5.46
125-50
125
10
50
0.8
2
2.35
3.5
120-39
120
10
39
1.2
2
2.95
3.36
79-33
79
8.5
33
1
2
2.35
1.88
79-32
79
9
32
1
2
2.35
1.99

Note: The pictures of some products above. The heat pipes which are made by our company have been applied to spacecraft ,its information is not to hold off publication now.