Elliptical, Line, Pin, Extruded Fins Fan Sinks Series F

High Operating Temperature Integrated Fan Heat Sinks
DESIGN FEATURES
Industry-leading maximum operating temperature of 90°C
Compatible with chipset footprints ranging from 21x21 mm to 45x45
mm
Total heights from 16.1 mm for low profile applications to 44.6 mm
for lowest thermal resistance
Common 5VDC @ 0.5 A (max) USB 2.0 fan electrical specifications
Forged and extruded versions available
Choice of elliptical, round pin, and plate fin styles
DESCRIPTION
The FHS-090 Series of integrated-fan heat sinks is uniquely designed to absorb and disperse heat away from
high temperature devices while offering key features such as an operating temperature range of -10°C to 90°C,
calculated MTTF @ 90°C: 86,858 hours (GEM, 90% confidence) and various package sizes to best fit the
application. Thermal resistance values range from 4.07°C/W to as low as 1.24°C/W.
These new fansinks can maintain superior thermal dissipation for devices that emit high amount of heat. CTS’
fansinks are available in a wide range of footprints and fin heights which make them suitable for many elevated
temperature applications such as component testing, burn-in, high density servers, high- speed computing and
video, and use in areas where the system airflow is constrained.
Elliptical Fins
Part Number
Length x Width x Height
(mm)
FHE35-35-26
FHE35-35-30
FHE35-35-33
FHE35-35-35
FHE35-35-40
FHE35-35-45
FHE40-40-24
FHE40-40-27
FHE40-40-30
FHE40-40-33
FHE40-40-35
FHE40-40-40
FHE40-40-45
FHE43-43-22
FHE43-43-25
FHE43-43-28
FHE43-43-31
FHE43-43-33
FHE43-43-38
FHE43-43-43
35 x 35 x 26.0
35 x 35 x 29.6
35 x 35 x 32.6
35 x 35 x 34.6
35 x 35 x 39.6
35 x 35 x 44.6
40 x 40 x 23.6
40 x 40 x 26.6
40 x 40 x 29.6
40 x 40 x 32.6
40 x 40 x 34.6
40 x 40 x 39.6
40 x 40 x 44.6
42.5 x 42.5 x 21.6
42.5 x 42.5 x 24.6
42.5 x 42.5 x 27.6
42.5 x 42.5 x 30.6
42.5 x 42.5 x 32.6
42.5 x 42.5 x 37.6
42.5 x 42.5 x 42.6
Thermal Resistance (RTH)
1.65
1.54
1.48
1.46
1.40
1.36
1.75
1.54
1.42
1.34
1.32
1.27
1.24
1.65
1.46
1.33
1.28
1.26
1.23
1.19
FHE40-40-xx
North Americas: +1-800-757-6686 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected]
Specifications are subject to change without notice.
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Line Fins
Part Number
Length x Width x Height
(mm)
FHL21-21-18
FHL21-21-21
FHL21-21-24
FHL22-22-18
FHL22-22-21
FHL22-22-24
FHL23-23-18
FHL23-23-21
FHL23-23-24
FHL24-24-18
FHL24-24-21
FHL24-24-24
FHL25-25-18
FHL25-25-21
FHL25-25-24
FHL27-27-18
FHL27-27-21
FHL27-27-24
FHL29-29-18
FHL29-29-21
FHL29-29-24
FHL31-31-17
FHL31-31-21
FHL31-31-24
FHL33-33-18
FHL33-33-21
FHL33-33-24
FHL34-34-18
FHL34-34-21
FHL34-34-24
FHL35-35-18
FHL35-35-21
FHL35-35-24
FHL38-38-18
FHL38-38-21
FHL38-38-24
FHL40-40-16
FHL40-40-20
FHL40-40-23
FHL43-43-17
FHL43-43-20
FHL43-43-23
FHL45-45-16
FHL45-45-20
FHL45-45-23
21 x 21 x 18
21 x 21 x 21
21 x 21 x 24
22 x 22 x 18
22 x 22 x 21
22 x 22 x 24
23 x 23 x 18
23 x 23 x 21
23 x 23 x 24
24 x 24 x 18
24 x 24 x 21
24 x 24 x 24
25 x 25 x 18.1
25 x 25 x 21.1
25 x 25 x 24.1
27 x 27 x 18.1
27 x 27 x 21.1
27 x 27 x 24.1
29 x 29 x 18.1
29 x 29 x 21.1
29 x 29 x 24.1
31 x 31 x 17.0
31 x 31 x 21.1
31 x 31 x 24.1
33 x 33 x 18.1
33 x 33 x 21.1
33 x 33 x 24.1
34 x 34 x 18.1
34 x 34 x 21.1
34 x 34 x 24.1
35 x 35 x 18.1
35 x 35 x 21.1
35 x 35 x 24.1
37.5 x 37.5 x 18.1
37.5 x 37.5 x 21.1
37.5 x 37.5 x 24.1
40 x 40 x 16.1
40 x 40 x 20.1
40 x 40 x 23.1
42.5 x 42.5 x 17.2
42.5 x 42.5 x 20.1
42.5 x 42.5 x 23.1
45 x 45 x 16.1
45 x 45 x 20.1
45 x 45 x 23.1
Thermal Resistance (RTH)
4.07
3.76
3.72
3.87
3.42
3.20
3.87
3.42
3.20
3.64
3.25
3.19
3.82
3.50
3.16
3.10
3.07
2.89
3.36
3.31
2.91
3.01
2.86
2.69
3.11
2.80
2.67
2.78
2.58
2.56
2.76
2.56
2.52
2.97
2.74
2.53
2.74
2.65
2.53
3.16
2.93
2.79
3.10
2.90
2.75
FHL40-40-xx
North Americas: +1-800-757-6686 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected]
Specifications are subject to change without notice.
2
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Extruded Fins
Pin Fins
Part Number
Length x Width x Height
(mm)
FHP27-27-20
FHP31-31-21
FHP35-35-21
FHP40-40-21
27 x 27 x 20.0
31 x 31 x 20.9
35 x 35 x 20.9
40 x 40 x 20.9
Thermal
Resistance (RTH)
3.35
2.98
2.53
1.95
Part Number
Length x Width x Height
(mm)
FEX35-35-21
FEX40-40-21
35 x 35 x 21.0
40 x 40 x 21.2
FHP40-40-xx
Thermal Resistance
(RTH)
1.92
1.79
FEX40-40-20
ORDERING INFORMATION
F
Series
HE
Code
HL
HE
HP
EX
Clip Mount (only)
40-40-40
Fin Type
Line
Elliptical
Pin
Extruded
or
/A01
Dimensions in mm
(L x W x H)
Thermal Tape (only)
Code
Specifications
Code
Specifications
/S
Short
/A01
CTS Double-sided
Kapton®
M
Medium
/T410
/T411
or
/T412
Chomerics
Thermattach®
/T
Tall
/A21
3M™ 8815
Both (Thermal Tape and Clip Mount Options)
/Tape code/Clip code
Example:
The above fansink with A01 tape and tall clip is
FHE40-40-40/A01/T
The above fansink with Chomerics T710 phase
change TIM and tall clip is FHE40-40-40/T710/T
North Americas: +1-800-757-6686 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected]
Specifications are subject to change without notice.
3
RevD1014
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