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NX300105

Description
ROUND HEAT SINK SPOTLIGHTS
CategoryLED optoelectronic/LED   
File Size670KB,2 Pages
ManufacturerAavid Thermalloy
Environmental Compliance
Download Datasheet Parametric Compare View All

NX300105 Overview

ROUND HEAT SINK SPOTLIGHTS

NX300105 Parametric

Parameter NameAttribute value
typeheat sink
Supporting products/related productsspotlight
shaperound
PRODUCT DATASHEET
Spotlight Cooler 60W LED Heat Sink
This LED Heatsink is part of the Aavid scalable LED portfolio.
Future proof
– Designed with the rapidly evolving light engine industry in mind, thermal
performance can be easily increased or decreased without a luminaire redesign by adding
or removing a SynJet Cooler
Flexibility
– Configure to order luminaire production process, use heatsinks for low lumen
applications and the SynJet Cooler with heatsink for higher lumen versions
Freedom
– Compatible with most major light engines so thermal solutions and mechanical
interfaces do not have to be redesigned when changing light engines
Fast
In
stock and ready for overnight delivery, worldwide
Specifications
Thermal
1
Heatsink Θ
s-
1.6 (°C/W)
1.4 (°C/W)
1.3 (°C/W)
2
Mechanical
a
Thermal Wattage
18 W
28 W
38 W
Heat Sink T
Rise Above Ambient
29 (°C)
39 (°C)
48 (°C)
Material
Finish
Weight
Regulatory
6063-T5 Al Extrusion
Black Anodized
260g
RoHS
Size
Diameter: 118 mm
Height: 42 mm
The chart below summarizes the thermal performance of all round LED heatsink
solutions with diameters from 118 to 138 mm.
Heatsink Rise Above Ambient vs. Thermal Power
Round Heatsinks Diameter 118 to 138 mm
70
60
Heat sink rise above ambient (°C)
Spotlight Cooler 60W Heatsink
Twist Module Cooler 58W Heatsink
50
Downlight Cooler 40W Heatsink
40
30
Spotlight Cooler 70W Heatsink
20
10
Downlight Cooler 48W Heatsink
0
10
15
20
25
30
35
Thermal Power (W)
40
45
50
All values are typical at 25ºC unless otherwise stated.
Thermal resistance values are given as reference only and are measured in free air without airflow obstructions. Thermal resistance is measured from the bottom
middle of the heat sink to ambient air, with a heat source of 19 cm
2
. Actual thermal performance may vary by application and final product design should be tested
to assure proper thermal performance.
2
1
1 Aavid Circle
Laconia, NH 03246
Phone: 1.855.322.2843
www.aavid.com
MKTG-DOC-000164
Revision
A02
March 2018

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