CSM223-50AE [OHMITE]
Heat Sink;
| 型号： | CSM223-50AE |
| 厂家： | 
OHMITE MFG. CO. |
| 描述： | Heat Sink 装置 耐热支撑装置 |
| 文件： | 总2页 (文件大小：374K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
csM sꢀꢁꢂꢀꢃ
Board Mount Heat Sink
For TO-220 Devices
The economically priced CSM Series is suitable for
use with TO-220 devices found in active components
as well as power resistors. With surface areas rang-
ing from 1188 Sq. mm to 6645 Sq. mm, the CSM
family comes in 5 configurations, all of them with
Black Anodized surface treatment. These heatsinks
offer a range of thermal performance from 18.0 to
9.8 C/W. Each device offers solder able mounting
feet and anywhere from 1, 2 or 3 mounting holes are
available for convenient device attachment.
series sPeciFicatiONs
Heatsink
Part Number
Surface Area
(in2 / mm2)
Weight
(oz / g)
Length L Thermal
(mm) Res.* (°C/W)
CSM221-12AE
CSM221-28AE
CSM221-40AE
CSM222-30AE
CSM223-50AE
1.84 / 1,188
4.30 / 2,772
6.14 / 3,960 0.43 / 12.2
6.25 / 4,029 0.5 / 14.2
10.30 / 6,645 0.6 / 17.0
0.13/ 3.7
0.3 / 8.5
12
28
40
30
50
18.0
12.8
12.1
11.3
9.8
*Free convection at 10 watts dissipation
characteristics
Heat Dissipation
Heat dissipation is the total for ALL DEVICES attached to
the heat sink
Aluminum Alloy 6063-T5 or Equivalent
with either degreased or black anodized
finish.
Heat Sink
Air Velocity (ft./min.)
300
400
500
600
700
800
900
1000
10
Solder Foot Cold-rolled Steel, surface tin plated.
150
135
120
105
90
for improvement, use thermal joint com-
pound, 0.005 Grafoil (TGon 800 by Laird),
or phase change material (Hi-Flow by
Bergquist)
Interface
Thermal
Resistance
9
8
7
6
5
4
3
2
1
0
75
(Optional) Sil-Pad 900-S, K6 800-S and
K10 by Bergquist
Insulator
60
45
CSM221-12AE
CSM221-28AE
CSM221-40AE
30
15
0
0
2
4
6
8
10
12
14
Heat Dissipated (watts)
Air Velocity (ft./min.)
300
400
500
600
700
800
900
1000
150
135
120
105
90
10
9
8
7
6
5
4
3
2
1
0
75
60
45
CSM222-30AE
CSM223-50AE
30
15
0
0
2
4
6
8
10
12
14
Heat Dissipated (watts)
(continued)
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
164
csM sꢀꢁꢂꢀꢃ
Board Mount Heat Sink For TO-220 Devices
diMeNsiONs
Dimensions in mm; M3*0.5P thread Tapping. JIS-2b standard chamfer 0.3m
CSM221-12AE
CSM221-40AE
26 ±0.20
±0.20 13 ±0.20
7
12.50
6 ±.20
12.50
9
31.20
31.20
16.60
±0.20
16.60 ±0.20
φ3.50
+0/-0.20
3.50
+0-0.20
2.50
2.50
13.50 ±0.20
7
13 ±0.10
26
6
3.40
3.40
9 ±.10
12
40
CSM221-28AE
CSM222-30AE
14.90
±0.20
14.27
6.50
15 ±0.20
±0.20
12.50
9
10.10
31.20
31.20
16.60
±0.20
16.60
±0.20
3.50
+0-0.20
3.50 +0/-.20
2.50
2 ±0.10
2.50
15
24 ±0.10
28
Φ1.20
3.40
22
27 ±0.10
29.80
Φ1.20
3
CSM223-50AE
hOw tO Order
18 ±0.20
13 ±0.20
10.45
RoHS Compliant
C S M 2 2 1 - 1 2 A E
31.20
Series
Extrusion Extrusion Black
type width anodized
16.60
±0.20
3.50
+0-0.20
2.50
Φ1.20
3.40
35
45 ±0.10
50
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
165
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