218-40CTE3 Wakefield Thermal Solutions, 218-40CTE3 Datasheet - Page 19

• 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

1.375
(34.9) REF
0.062
(1.6) REF
0.500
(12.7) REF
(18.5)
0.730
RAISED BOSS x 0.030 (0.8) HIGH
0.125 (3.2) DIA
A
(17.0)
0.670
(NOMINAL)
0.180
(4.6)
0.093
(2.4)
0.044 (1.1) (STANDOFF)
0.130 (3.3)
DIA
DIA
(25.4)
1.000
0.093
(2.4) DIA
0.156
(4.0)
Nominal
Installed
Nominal
Installed
Speed
330SC
Speed
285SC
Force
Force
10 lb
Clip
Clip
4 lb
100
80
60
40
20
0
0
0
POWER DISSIPATION (WATTS)
200
4
AIR VELOCITY (FPM)
400
8
600
12
800
16
1000
20
5
4
3
2
1
0