218-40CTE3 Wakefield Thermal Solutions, 218-40CTE3 Datasheet - Page 2
![Heat Sink](/photos/23/73/237335/4578817_sml.jpg)
218-40CTE3
Manufacturer Part Number
218-40CTE3
Description
Heat Sink
Manufacturer
Wakefield Thermal Solutions
Series
218r
Specifications of 218-40CTE3
Packages Cooled
TO-218 / TO-220
Thermal Resistance
31°C/W
Width
22.9mm
Height
10.2mm
Heat Sink Material
Copper
Mounting Type
PC Board Surface Mount
Length
8mm
Product
Heatsinks
Dimensions
22.9 mm L x 8 mm W
Designed For
SMT Devices
Rohs Compliant
Yes
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
218-40CTE3
Manufacturer:
WAK
Quantity:
4 519
BOARD LEVEL POWER SEMICONDUCTOR HEAT SINKS
100
100
80
60
40
20
80
0
0
0
0
200
200
0.5
200
HEAT DISSIPATED (WATTS)
AIR VELOCITY (LFM)
AIR VELOCITY (LFM)
400
400
400
1.0
600
600
1.5
600
800
800
2.0
800
1000
1000
1000
2.5
25
20
15
10
5
0
20
18
16
100
100
80
80
60
40
20
0
Solid line = 218-40CT5
0
0
0
200
200
200
0.5
HEAT DISSIPATED (WATTS)
AIR VELOCITY (LFM)
AIR VELOCITY (LFM)
400
400
400
1.0
Dashed Line = 218-40CT3
600
600
600
1.5
800
800
800
2.0
1000
1000
1000
2.5
25
20
15
10
5
0
10
8