Same Sky

Thermal Management Solutions

Same Sky AC or DC fans, Peltier devices, TEGs, heat sinks, and thermal accessories for thermal management solutions come in many options

Image of Same Sky Thermal Management SolutionsAn effective thermal management solution to reduce unwanted heat is vital to system performance. The Same Sky thermal management line addresses the increasing thermal challenges in today's board-level electronic applications, encompassing a range of AC fans, DC fans, blowers, heat sinks, Peltier thermoelectric cooling (TEC) devices, thermoelectric generators (TEGs), and thermal accessories.

Resources
Features
  • DC Fans and Blowers
    • Frame sizes: 20 mm to 172 mm
    • Airflows: 0.33 CFM to 382 CFM
    • Rated speed: up to 25,000 RPM
    • Ball bearing, sleeve bearing, and omniCOOLTM bearing options
    • Auto-restart protection standard on all models
    • PWM control, tachometer signal, and rotation detect options
    • Several models feature IP68 ratings
  • AC Fans
    • Frame sizes: 120 mm or 172 mm
    • Airflows: 44.69 CFM to 164.5 CFM
    • Ball bearing or sleeve bearing options
    • Auto-restart protection standard on all models
    • Operating voltages from 110 VAC to 125 VAC or 220 VAC to 240 VAC
  • Fan Guards and Filters
    • Fan guard sizes: 35 mm, 40 mm, 50 mm, 60 mm, 70 mm, 80 mm, 92 mm, and 120 mm
    • Fan filter sizes: 40 mm, 60 mm, 80 mm, 92 mm, and 120 mm
    • Tin-plated and black anodized material finishes
    • PA707 or steel wire with nickel chrome finish
    • 29 mm to 105 mm pitches
  • Thermoelectric Generators (TEGs)
    • Silicone sealed
    • Graphite pad option available
    • Continuous maximum hot side temperatures up to +300°C
    • Output power range up to 21.6 W
    • Open circuit voltage up to 17.7 VDC
    • AC resistance up to 4.2 Ω measured at +27°C and 1000 Hz
  • Heat Sinks
    • TO-218, TO-220, TO-247, TO-252, TO-263, and BGA package types
    • Thermal resistance measured under four conditions
    • Tin-plated, blue, or black anodized or clean material finishes
    • Available with and without solder pins
    • Board-level and BGA designs
  • Peltier Devices
    • Ranging in size from 3.4 mm to 76 mm
    • Profiles as low as 1.95 mm
    • Imax from 0.7 A to 40 A
    • Solder melting point up to +235°C
    • ΔTMAX (Th = +50°C ) up to +105°C
    • arcTEC structure options
  • Thermal Pads
    • Non-silicone or silicone elastomer
    • Up to 6.0 W/m*K thermal conductivity
    • Precut to fit with the Same Sky line of Peltier modules
    • Electrically isolated

DC Fans and Blowers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
FAN AXIAL 40X10MM 5VDC WIRECFM-4010V-070-273FAN AXIAL 40X10MM 5VDC WIRE0 - Immediate$47.62View Details
FAN AXIAL 40X20MM 12VDC WIRECFM-4020V-145-123FAN AXIAL 40X20MM 12VDC WIRE2402 - Immediate$41.47View Details
FAN AXIAL 40X10MM 12VDC WIRECFM-4010V-150-157FAN AXIAL 40X10MM 12VDC WIRE3191 - Immediate$50.00View Details
FAN AXIAL 80X25MM 24VDC WIRECFM-8025V-232-330FAN AXIAL 80X25MM 24VDC WIRE820 - Immediate$52.71View Details
FAN AXIAL 60X10MM 12VDC WIRECFM-6010V-140-285FAN AXIAL 60X10MM 12VDC WIRE140 - Immediate$54.69View Details

AC Fans

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
AC FAN, 120 X 120 X 38 MM, 220 ~CAF-A238S-220-300AC FAN, 120 X 120 X 38 MM, 220 ~118 - Immediate$124.97View Details
AC FAN, 120 X 120 X 38 MM, 220 ~CAF-A238S-224-370AC FAN, 120 X 120 X 38 MM, 220 ~61 - Immediate$124.97View Details
AC FAN, 120 X 120 X 25 MM, 220 ~CAF-A225S-220-350AC FAN, 120 X 120 X 25 MM, 220 ~173 - Immediate$134.09View Details
AC FAN, 120 X 120 X 38 MM, 100 ~CAF-A238S-124-370AC FAN, 120 X 120 X 38 MM, 100 ~151 - Immediate$136.80View Details
AC FAN, 120 X 120 X 38 MM, 100 ~CAF-A238S-120-300AC FAN, 120 X 120 X 38 MM, 100 ~150 - Immediate$136.80View Details

Fan Guards and Filters

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
FAN GUARD, 80MM FAN, 71.5 X 71.5FG80-715FAN GUARD, 80MM FAN, 71.5 X 71.5771 - Immediate$9.03View Details
FAN FILTER, 40 MM FAN, 45.5 X 45CFFA-400FAN FILTER, 40 MM FAN, 45.5 X 4520425 - Immediate$15.11View Details
FAN FILTER, 60 MM FAN, 65.5 X 65CFFA-600FAN FILTER, 60 MM FAN, 65.5 X 65751 - Immediate$20.77View Details
FAN FILTER, 80 MM FAN, 83.8 X 83CFFA-800FAN FILTER, 80 MM FAN, 83.8 X 83190 - Immediate$25.95View Details
FAN FILTER, 92 MM FAN, 97 X 97 MCFFA-920FAN FILTER, 92 MM FAN, 97 X 97 M5 - Immediate$28.41View Details

Heat Sinks

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
HEAT SINK, EXTRUSION, TO-220, 25HSE-B2111-038HEAT SINK, EXTRUSION, TO-220, 257936 - Immediate$4.93View Details
HEATSINK TO-220 6.8W ALUMINUMHSS-B20-NP-12HEATSINK TO-220 6.8W ALUMINUM877 - Immediate$5.83View Details
HEAT SINK, BGA, 10 X 10 X 7 MMHSB02-101007HEAT SINK, BGA, 10 X 10 X 7 MM4350 - Immediate$5.75View Details
HEAT SINK, BGA, 14 X 14 X 6 MMHSB03-141406HEAT SINK, BGA, 14 X 14 X 6 MM2472 - Immediate$6.32View Details
HEAT SINK, BGA, 23 X 23 X 6 MMHSB10-232306HEAT SINK, BGA, 23 X 23 X 6 MM0 - Immediate$7.06View Details

Peltier Devices

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
PELTIER MOD 15 X 4MM 6.0A INPCP60140PELTIER MOD 15 X 4MM 6.0A INP3937 - Immediate$99.02View Details
PELTIER MOD 15 X 3.3MM 6.0A INPCP60133PELTIER MOD 15 X 3.3MM 6.0A INP66 - Immediate$129.98View Details
PELTIER MOD 20 X 3.3MM 6.0A INPCP60233PELTIER MOD 20 X 3.3MM 6.0A INP508 - Immediate$139.75View Details
PELTIER MOD 20 X 3.8MM 3.0A INPCP30238PELTIER MOD 20 X 3.8MM 3.0A INP295 - Immediate$139.75View Details
PELTIER, 30 X 15 X 3.6 MM, 3.9 ACP39301536HPELTIER, 30 X 15 X 3.6 MM, 3.9 A417 - Immediate$162.74View Details

Thermal Pads

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
THERM PAD 50MMX50MM 1 SHEET=32PCSF100-505005THERM PAD 50MMX50MM 1 SHEET=32PC10 - Immediate$70.61View Details
THERM PAD 70MMX70MM 1 SHEET=10PCSF100-707005THERM PAD 70MMX70MM 1 SHEET=10PC57 - Immediate$44.42View Details
THERM PAD 30MMX30MM 1 SHEET=98PCSF100-303005THERM PAD 30MMX30MM 1 SHEET=98PC106 - Immediate$76.28View Details
THERM PAD 50MMX50MM 1 SHEET=32PCSF400-505005THERM PAD 50MMX50MM 1 SHEET=32PC2660 - Immediate$177.69View Details
THERM PAD 20MMX40MM 1 SHEET=81PCSF100-204005THERM PAD 20MMX40MM 1 SHEET=81PC47 - Immediate$49.10View Details
Updated: 2025-06-02
Published: 2022-12-02

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Related Product Highlight

AC and DC Axial Fans Same Sky's AC and DC axial fans offer maximum reliability and superior cooling with frame sizes ranging from 20 mm to 172 mm and airflows up to 382 CFM.
AC Axial Fans Same Sky's AC axial fans feature multiple speed options and additional customizations.
CFM-25B and CFM-30B Series DC Axial Fans Same Sky's CFM-25B and CFM-30B series are 25 mm x 25 mm and 30 mm x 30 mm DC fans featuring dual ball bearing construction and airflows from 1.35 to 4.1 CFM.

Related Articles and Blogs

Understanding Computational Fluid Dynamics in Electrical Engineering Managing heat transfer and cooling systems is crucial for ensuring reliability and efficiency. CFD can now be used as a precise and realistic modeling approach.
Fan-Driven, Forced-Air Cooling: Push Air In Or Pull It Out? Using fans for cooling electronics is a standard technique, but should they push air in or pull it out of the assembly they are cooling?
Comparing Axial Fans and Centrifugal Fans An outline of the basic operating principles of axial and centrifugal fans, their common applications and uses, and their advantages and disadvantages.

Related Product Training Modules

How to Select a Fan for Forced Air Cooling This module will provide an overview on how to select the proper fan for forced air cooling.
omniCOOL™ Bearing System This presentation will provide an overview on Same Sky's omniCOOL™ Bearing system, the different fans and their advantages and disadvantages.