Universal Science supplies a wide range of high performance heat sinks for use in a vast array of applications

Our range of both linear and radial extrusions can each be length specified to measurements in excess of 150mm to suit our clients’ design and most importantly the application’s requirements.

Receiving a heat sink from Universal Science enables us to apply our expertise in thermal management materials. In combination with a Universal Science radial or linear heat sink we offer suggestions on a range of thermal materials that are suited for integration with the heat sink. It may be, if the application requires, that we are also able to supply your heat sinks with a thermal material pre-applied.

Universal Science is also able to supply custom built heat sinks to integrate with your specific design requirements and needs. Click here to contact your local Universal Science to discuss this now.

Feel free to browse our complete heat sink range below.

For full specs please download the product specific data sheets.



Our thermal heatsink range
Product name (dimensions in mm) Performance data Complimentary products Download

US-RADIAL70
Length (mm) Performance Watts
50 2.93 20.45
100 1.97 30.5
150 1.58 38
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-RADIAL35
Length (mm) Performance Watts
50 8.24 7.28
100 5.25 11.42
130 4.45 13.5
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-RADIAL45
Length (mm) Performance Watts
50 7.56 7.94
100 4.99 12.03
130 4.29 14
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-RADIAL100
Length (mm) Performance Watts
50 1.471 46.6
100 1.049 74.2
150 0.895 96.5
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-RADIAL110
Length (mm) Performance Watts
50 1.2 50.2
100 0.77 77.3
150 0.61 98.4
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-POWER400
Length (mm) Performance Watts
50 1.22 49.4
175 0.54 110.2
300 0.4 151.6
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-POWER500
Length (mm) Performance Watts
50 0.827
175 0.3747
300 0.2751
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-POWER510
Length (mm) Performance Watts
50 0.62 96.8
175 0.28 217.5
300 0.2 302.5
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-POWER520
Length (mm) Performance Watts
50 1.42 42.2
175 0.68 88.6
300 0.51 117
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-POWER590
Length (mm) Performance Watts
50 1.24 48.5
175 0.54 110.6
300 0.39 154.5
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-POWER630
Length (mm) Performance Watts
50 0.493 121.5
175 0.211 284.5
300 0.146 412
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-POWER950 1950HS
Length (mm) Performance Watts
50 0.335 179
250 0.115 522
500 0.0761 788
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-AIR100
Air speed Performance
0.5 0.436
3 0.161
6 0.12
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

US-AIR200
Air speed Performance
0.5 0.42
3 0.103
6 0.066
Thermal materials:
UniPhase 3500
Bondline 700
Bondline 200
UniGraph 5000
UniGap 1000

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