262-75ABE01 Wakefield Thermal Solutions, 262-75ABE01 Datasheet - Page 4
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262-75ABE01
Manufacturer Part Number
262-75ABE01
Description
Board Level Heat Sinks For TO-220 & TO-218 & Multiwatt Components
Manufacturer
Wakefield Thermal Solutions
Series
262r
Datasheet
1.274-1AB.pdf
(23 pages)
Specifications of 262-75ABE01
Package Cooled
TO-220
Attachment Method
Press Fit and PC Pin
Outline
13.46mm x 12.70mm
Height
0.750" (19.05mm)
Power Dissipation @ Temperature Rise
3W @ 80°C
Thermal Resistance @ Forced Air Flow
10.0°C/W @ 200 LFM
Thermal Resistance @ Natural
26.7°C/W
Thermal Resistance
10°C/W
Width
14.5mm
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
262-75AB-01
26275AB01
345-1084
26275AB01
345-1084
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
262-75ABE01
Manufacturer:
WAK
Quantity:
9 600
WTS001_p1-25
BOARD LEVEL POWER SEMICONDUCTOR HEAT SINKS
6/14/07
MECHANICAL DIMENSIONS
10:54 AM
Standard
P/N
241-69ABE-03
Material: Aluminum, Black Anodized
Standard
P/N
262-75ABE-05
262-75ABE-01
Material: Aluminum, Black Anodized
262 SERIES
241 SERIES
MECHANICAL DIMENSIONS
Page 25
Horizontal and Vertical Mount Heat Sink
Horizontal Mount Heat Sink
Height Above
Height Above
PC Board
in. (mm)
PC Board
.53 (13.4)
.75 (19.1)
.39 (9.9)
in. (mm)
.75 (19.1) x .50 (12.78)
.86 (21.8) x .69 (17.5)
.53 (13.4) x .50 (12.7)
Maximum
Maximum
Footprint
in. (mm)
Footprint
in. (mm)
100
80
60
40
20
100
0
80
60
40
20
0
0
0
0
0
CONVECTION CHARACTERISTICS
CONVECTION CHARACTERISTICS
200
200
200
200
Natural Convection
1
Natural Convection
1
NATURAL AND FORCED
NATURAL AND FORCED
77°C rise @ 4W
80°C rise @ 2W
80°C rise @ 2W
HEAT DISSIPATED (WATTS)
HEAT DISSIPATED (WATTS)
AIR VELOCITY (LFM)
AIR VELOCITY (LFM)
400
400
400
400
2
Thermal Performance at Typical Load
2
Thermal Performance at Typical Load
600
600
600
600
3
3
800
800
4
800
800
4
1000
1000
5
1000
1000
5
Forced Convection
12°C/W @ 200LFM
Board Level
10°C/W @ 200LFM
10°C/W @ 200LFM
Forced Convection
20
18
16
14
12
10
8
6
4
2
0
Heat Sinks
10
8
6
4
2
0
TO-220
TO-220
25