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HSS-B20-065V

P1-P3
date 03/29/2017
page
1 of 3
cui.com
SERIES: HSS-B20-01 │ DESCRIPTION: HEAT SINK
FEATURES
• TO-220 package
• available with and without solder pin
• slide in style for easy component attachment
• black anodized finish
MODEL
solder pin thermal resistance
1
power
dissipation
1
orientation length
(mm)
@ 75°C ΔT,
nat conv
(°C/W)
@ 1 W,
nat conv
(°C/W)
@ 1 W,
200 LFM
(°C/W)
@ 1 W,
400 LFM
(°C/W)
@ 75°C ΔT,
nat conv
(W)
HSS-B20-061H horizontal 6.1 18.63 23.05 5.01 4.01 4.02
HSS-B20-0953H horizontal 9.53 18.63 23.05 5.01 4.01 4.02
HSS-B20-065V vertical 6.5 18.63 23.05 5.01 4.01 4.02
HSS-B20-NP no pin -- 18.63 23.05 5.01 4.01 4.02
Note: 1. See performance curves for full thermal resistance details.
PERFORMANCE CURVES
Mounting Surface Temperature
Rise Above Ambient (°C)
0
10
20
30
40
50
60
70
80
90
100
01 23
45
Heat Dissipated (W)
Without Airflow
200 LFM
400 LFM
Heatsink Temperature Rise Above
Ambient (ΔT = Ths - Ta) (°C)
Power
(W)
Natural
Conv.
200 LFM 400 LFM
0 0 0 0
1 23.05 5.01 4.01
2 42.19 9.68 7.89
3 57.90 14.39 11.64
4 74.85 18.96 15.57
5 88.08 23.63 19.26
Ths: “hot spot” temperature measured on the heatsink
Ta: ambient temperature
For more information, please visit the product page.
cui.com
CUI Inc │ SERIES: HSS-B20-01 │ DESCRIPTION: HEAT SINK date 03/29/2017│ page 2 of 3
HSS-B20-061H HSS-B20-0953H
HSS-B20-065V HSS-B20-NP
MECHANICAL DRAWING
units: mm
tolerance: ±0.5 mm
MATERIAL AL5052
FINISH black anodized
THICKNESS 0.8 mm
PIN MATERIAL brass
PIN PLATING tin
WEIGHT
HSS-B20-061H: 3.1 g
HSS-B20-0953H: 3.1 g
HSS-B20-065V: 3.1 g
HSS-B20-NP: 3.0 g
For more information, please visit the product page.
CUI Inc │ SERIES: HSS-B20-01 │ DESCRIPTION: HEAT SINK date 03/29/2017│ page 3 of 3
CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a
life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
rev. description date
1.0 initial release 03/29/2017
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
For more information, please visit the product page.
P1-P3

HSS-B20-065V

Mfr. #:
Buy HSS-B20-065V
Manufacturer:
CUI Inc
Description:
Heat Sinks 38.1 x 12.8 x 12.7mm TO-220 solder pin
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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