Download Product Data Sheet

STAR LED Heat Sinks
A
Features & Benefits
»» Designed for high-performance convection cooling of
high heat flux LEDs
»» Heat Sinks available with and without base plates for
easy LED mounting
B
»» Each STAR series heat sink is made from lightweight,
anodized aluminum for maximum thermal performance
PART #
DIAMETER HS LENGTH BASE PLATE
BASE PLATE
(A)
(B)
THICKNESS 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
Product
Details18 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
For more information, to find a distributor or to place an order, visit www.qats.com
REV2_0514
STAR LED Heat Sinks
Extrusion and custom lengths are also available for any STAR profile.
Thermal Performance
3
4
60
1
2
50
40
30
20
10
0
0
2
4
6
8
10
12
Power Dissipation [W]
14
16
100 mm Diameter Heat Sinks
90
Heat Sink Base to Ambient
Temperature Difference, ∆T [°C]
70
60 mm Diameter Heat Sinks
Heat Sink Base to Ambient
Temperature Difference, ∆T [°C]
Heat Sink Base to Ambient
Temperature Difference, ∆T [°C]
45 mm Diameter Heat Sinks
80
70
60
50
40
30
20
10
0
0
5
10
15
70
60
50
40
30
20
10
0
0
20
10
20
30
40
Power Dissipation [W]
Power Dissipation [W]
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
FOR ILLUSTRATION PURPOSES ONLY
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
For more information, to find a distributor or to place an order, visit www.qats.com
REV2_0514
50
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