ATS Products
*Image above is for illustration purpose only..
ATS-LQHS-74030-C1-R0
Liquid Cooled Heat Sinks
  • ATS-LQHS-74030-C1-R0
  • 74.00 x 74.00 BGA Heat Sink in heights of 30.8mm
    High Performance Liquid Cooled fanSINK™ with Push Pin Attachment
  • fanSINK, liquid cooled, (fan not included)
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FEATURES AND BENEFITS

  • Thermal performance is at least 3x better than the exact same size fanSINK without the liquid loop.
  • Integrated HEX, hence, the liquid loop may require one less component.
  • Stainless steel screw fan attachment ensures dependable long-term fan to heat sink assembly. 4-40 thread screws are supplied in 4 lengths (1/2", 3/4", 7/8", 1").
  • Fan assembly hole pattern is 50.0 mm C-C (center to center)
  • Screw PEM push pin attachment included
  • Includes Thermal Interface Material (TIM) centered on base.
  • Recommended through hole size in PCB is 3.00 mm
Product Details
ATS LQHS 74000 Series Thermal Resistance With Orion Fan OD6020-12HB
Part Number Lifecycle
Status
Dimension (mm) TIM Finish Total
Thermal Resistance
(°C/W)
Flow Rate
LPM(GPM) 1.9(0.5)
Flow Rate
LPM(GPM) 3.7(1.0)
Flow Rate
LPM(GPM) 5.7(1.5)
Flow Rate
LPM(GPM) 7.6(2.0)
Length Width Height R
(°C/W)
dP
kPA (psi)
R
(°C/W)
dP
kPA (psi)
R
(°C/W)
dP
kPA (psi)
R
(°C/W)
dP
kPA (psi)
ATS-LQHS-74030-C1-R0 ACTIVE 74.0 74.0 30.8 Chomerics T766 Black 0.13 0.13 3.00 (0.44) 0.122 13.00 (1.89) 0.116 27.00 (3.92) 0.114 47.00 (6.82)
Thermal Performance
Schematic Image Thermal Resistance
Flow Rate
LPM(GPM)
R
(°C/W)
dP
kPA (psi)

*Image above is for illustration purpose only.
1.9 (0.5) 0.13 3.00 (0.44)
3.7 (1.0) 0.122 13.00 (1.89)
5.7 (1.5) 0.116 27.00 (3.92)
7.6 (2.0) 0.114 47.00 (6.82)
Complete Your Liquid Loop with ATS

ATS has the products needed to design a complete liquid cooling loop : iCDMs (Industrial Cooling Distribution Modules), Tubed and High Performance Cold Plates to transfer and remove the heat from the source; Heat Exchangers to transfer heat from the liquid to the air with or without a fan; Chillers to circulate and condition the fluid in the system, Compact Refrigeration Modules for very high capacity cooling. In addition , ATS offers Flow Meters to measure the volumetric flow rate of the fluid in the system and Leak Detectors to notify users of any leaks in the system.