265-118ABHE-22 Wakefield Thermal Solutions, 265-118ABHE-22 Datasheet - Page 3

• Manufacturer Part Number: 265-118ABHE-22
• Description: Heatsink
• Manufacturer: Wakefield Thermal Solutions
• Series: 265r

Specifications of 265-118ABHE-22

• Package Cooled: TO-220
• Attachment Method: Bolt On and PC Pin
• Outline: 25.40mm x 12.70mm
• Height: 1.18" (29.97mm)
• Power Dissipation @ Temperature Rise: 4W @ 56°C
• Thermal Resistance @ Forced Air Flow: 7.0°C/W @ 200 LFM
• Thermal Resistance @ Natural: 14°C/W
• Product: Heatsinks
• Mounting Style: Through Hole
• Heatsink Material: Aluminum
• Dimensions: 12.7 mm L x 25.4 mm W x 30 mm H
• Designed For: TO-220
• Color: Black
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 265-118ABH-22; 265118ABH22; 345-1086

BOARD LEVEL POWER SEMICONDUCTOR HEAT SINKS
100
100
40
20
80
60
40
20
80
60
40
20
0
0
0
0
0
0
0
0
200
200
200
200
200
0.5
2
1
HEAT DISSIPATED (WATTS)
HEAT DISSIPATED (WATTS)
HEAT DISSIPATED (WATTS)
AIR VELOCITY (LFM)
AIR VELOCITY (LFM)
400
400
400
400
400
1.0
2
4
600
1.5
600
600
600
600
3
6
800
2.0
800
800
4
800
800
8
1000
1000
1000
2.5
5
1000
1000
10
10
5
0
20
18
16
14
12
10
8
6
4
2
0
10
8
6
4
2
0
100
80
60
40
20
100
40
20
0
0
80
60
40
20
0
0
0
0
0
0
200
200
200
0.5
200
200
1
2
HEA
HEA
HEA
A