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. 1 RevD1014 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 RevD1014 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