STAR LED Heat Sinks Datasheet by Advanced Thermal Solutions Inc.

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Product Details
For more information, to find a distributor or to place an order, visit www.qats.com
Features & Benefits
REV2_0514
»Designed for high-performance convection cooling of
high heat flux LEDs
»Heat Sinks available with and without base plates for
easy LED mounting
»Each STAR series heat sink is made from lightweight,
anodized aluminum for maximum thermal performance
STAR LED Heat Sinks
PART # DIAMETER
(A)
HS LENGTH
(B)
BASE PLATE
THICKNESS
BASE PLATE
OUTER THREAD
FINISH THERMAL
PERFORMANCE
ATSEU-077A2-C1-R1 45 mm 68 mm 7 mm UNTHREADED BLACK 45 mm: CURVE 1
ATSEU-077A2-C2-R0 45 mm 68 mm 7 mm M43x1.5 BLACK 45 mm: CURVE 1
ATSEU-077A2-C5-R0 45 mm 68 mm NONE NONE BLACK 45 mm: CURVE 1
ATSEU-077A-C3-R0 45 mm 68 mm 7 mm UNTHREADED BLACK/SILVER TIP 45 mm: CURVE 1
ATSEU-077A-C4-R0 45 mm 68 mm 7 mm M43x1.5 BLACK/SILVER TIP 45 mm: CURVE 1
ATSEU-077A-C6-R0 45 mm 68 mm NONE NONE BLACK/SILVER TIP 45 mm: CURVE 1
ATSEU-077B-C1-R0 45 mm 43 mm 7 mm UNTHREADED BLACK 45 mm: CURVE 2
ATSEU-077B-C2-R0 45 mm 43 mm 7 mm M43x1.5 BLACK 45 mm: CURVE 2
ATSEU-077B-C5-R0 45 mm 43 mm NONE NONE BLACK 45 mm: CURVE 2
ATSEU-077B-C3-R0 45 mm 43 mm 7 mm UNTHREADED BLACK/SILVER TIP 45 mm: CURVE 2
ATSEU-077B-C4-R0 45 mm 43 mm 7 mm M43x1.5 BLACK/SILVER TIP 45 mm: CURVE 2
ATSEU-077B-C6-R0 45 mm 43 mm NONE NONE BLACK/SILVER TIP 45 mm: CURVE 2
ATSEU-077D-C1-R0 45 mm 38 mm 7 mm UNTHREADED BLACK 45 mm: CURVE 3
ATSEU-077D-C2-R0 45 mm 38 mm 7 mm M43x1.5 BLACK 45 mm: CURVE 3
ATSEU-077D-C5-R0 45 mm 38 mm NONE NONE BLACK 45 mm: CURVE 3
ATSEU-077D-C3-R0 45 mm 38 mm 7 mm UNTHREADED BLACK/SILVER TIP 45 mm: CURVE 3
ATSEU-077D-C4-R0 45 mm 38 mm 7 mm M43x1.5 BLACK/SILVER TIP 45 mm: CURVE 3
ATSEU-077D-C6-R0 45 mm 38 mm NONE NONE BLACK/SILVER 45 mm: CURVE 3
ATSEU-077C-C1-R0 45 mm 18 mm 7 mm UNTHREADED BLACK 45 mm: CURVE 4
ATSEU-077C-C2-R0 45 mm 18 mm 7 mm M43x1.5 BLACK 45 mm: CURVE 4
ATSEU-077C-C5-R0 45 mm 18 mm NONE NONE BLACK 45 mm: CURVE 4
ATSEU-077C-C3-R0 45 mm 18 mm 7 mm UNTHREADED BLACK/SILVER TIP 45 mm: CURVE 4
ATSEU-077C-C4-R0 45 mm 18 mm 7 mm M43x1.5 BLACK/SILVER TIP 45 mm: CURVE 4
ATSEU-077C-C6-R0 45 mm 18 mm NONE NONE BLACK/SILVER TIP 45 mm: CURVE 4
ATSEU-109-C1-R0 60 mm 60 mm 10 mm M59x1.5 BLACK 60 mm CURVE
ATSEU-109-C2-R0 60 mm 60 mm NONE NONE BLACK 60 mm CURVE
ATSEU-110-C1-R0 100 mm 85 mm 10 mm M101x1.0 BLACK 100 mm CURVE
ATSEU-110-C2-R0 100 mm 85 mm NONE NONE BLACK 100 mm CURVE
NOTES:
1) Thermal Performance data are provided for reference only -
Actual performance may vary by application
2) ATS reserves the right to update or change its products without notice
3) Contact ATS to learn about custom options available
B
A
For more information, to find a distributor or to place an order, visit www.qats.com
REV2_0514
STAR LED Heat Sinks
FOR ILLUSTRATION PURPOSES ONLY
Thermal Performance
D1 D2 D3 D4
9 mm THRU / M10 15 mm 100 mm 60 mm 3.26 mm
9 mm THRU / M10 15 mm 60 mm 30 mm 3.26 mm
9 mm THRU / M10 15 mm 45 mm 17 mm 2.38 mm
45 mm Diameter Heat Sinks 60 mm Diameter Heat Sinks 100 mm Diameter Heat Sinks
Schematic
45 mm Diameter Heat Sinks 60 mm Diameter Heat Sinks 100 mm Diameter Heat Sinks
Image
45 mm Diameter Heat Sinks 60 mm Diameter & 100 mm Diameter Heat Sinks
Extrusion and custom lengths are also available for any STAR profile.
0
10
20
30
40
50
60
70
010 20 30 40 50
Heat Sink Base to Ambient
Temperature Difference, ∆T [°C]
Power Dissipation [W]
1
2
3
4
0
10
20
30
40
50
60
70
0246810 12 14 16
Heat Sink Base to Ambient
Temperature Difference, ∆T [°C]
Power Dissipation [W]
0
10
20
30
40
50
60
70
80
90
0 5 10 15 20
Heat Sink Base to Ambient
Temperature Difference, ∆T [°C]
Power Dissipation [W]

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