139-5H Wakefield Thermal Solutions, 139-5H Datasheet - Page 5

• Manufacturer Part Number: 139-5H
• Description: Crossbar
• Manufacturer: Wakefield Thermal Solutions

Specifications of 139-5H

• Leaded Process Compatible: No
• Clamping Force Max: 1.074lbf
• Clamp Type: Crossbar
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Black
Anodize
131-4.5B
132-4.5B
132-10B
132-15.5B
132-5-B9
132-11-B9
133-4.5B
133-7.5B
133-10B
133-5-B9
133-7.5-B9
133-11-B9
Notes:
1. Nominal dimensions for one heat sink of this type.
2. Thermal performance values shown are per pair of heat sinks.
3. Natural convection performance at 50°C heat sink rise
All other products, please contact factory for price, delivery, and minimums.
131/132/133 SERIES HIGH-PERFORMANCE HEAT SINKS FOR COMPRESSION TYPE DEVICES
Precision Compression
Clamp Systems
above ambient.
Standard P/N
(4, 5)
MECHANICAL DIMENSIONS
CONVECTION CHARACTERISTICS
131-4.5G
132-4.5G
132-10G
132-15.5G
132-5-G9
132-11-G9
133-4.5G
133-7.5G
133-10G
133-5-G9
133-7.5-G9
133-11-G9
(EXTRUSION PROFILE 3849)
Iridite
Gold
NATURAL AND FORCED
131 SERIES
131/132/133 SERIES
Dimensions: in.(mm)
Finish: B = Black Anodized
Material: Aluminum Alloy
5.000 (127.0)
5.000 (127.0)
5.000 (127.0)
5.000 (127.0)
5.000 (127.0)
5.000 (127.0)
7.000 (139.2)
7.000 (139.2)
7.000 (139.2)
7.000 (139.2)
7.000 (139.2)
7.000 (139.2)
in. (mm)
Width
G = Gold Iridite
Nominal Dimensions:
15.500 (393.7)
11.000 (279.4)
10.000 (254.0)
11.000 (299.4)
10.000 (254.0)
5.000 (127.0)
4.500 (114.3)
4.500 (114.3)
5.000 (127.0)
4.500 (114.3)
7.500 (190.5)
7.500 (190.5)
Length “A”
in. (mm)
**132-4.5
**132-10
**132-15.5
**132-5-9
**132-11-9
4. Black anodize finish [1.875 in. (47.6 mm) diameter spot
5. Predrilled heat sinks accept 130 and 139 Series clamp
Series
face. Device mounting surface area free of finish].
systems.
(1)
2.250 (57.2)
2.250 (57.2)
2.250 (57.2)
3.125 (79.4)
3.125 (79.4)
1.125 (28.6)
2.250 (57.2)
2.250 (57.2)
3.125 (79.4)
3.125 (79.4)
3.125 (79.4)
3.125 (79.4)
in. (mm)
Height
MECHANICAL DIMENSIONS
CONVECTION CHARACTERISTICS
(EXTRUSION PROFILE 3560-2)
NATURAL AND FORCED
Dimensions: in. (mm)
132 SERIES
Series
System
Clamp
130
130
130
139
139
130
130
130
139
139
130
139
62
(5)
Convection
(°C/W)
Natural
Thermal Performance
0.83
0.61
0.38
0.28
0.61
0.37
0.37
0.28
0.26
0.37
0.28
0.24
at Typical Load
(3)
Convection
(°C/W) @
500 LFM)
0.240
0.170
0.130
0.100
0.170
0.120
0.110
0.085
0.082
0.110
0.085
0.076
(2)
**133-4.5
**133-7.5
**133-10
**133-5-9
**133-7.5-9
**133-11-9
Ty p e
1 3 1 - 4 . 5
1 3 3 - 7 . 5
1 3 3 - 1 0
1 3 2 - 5 - 9 * *
1 3 2 - 1 1 - 9 * * 2 ea 132-5-9 2 . 5 0 6 . 0 0
1 3 3 - 5 - 9 * *
1 3 3 - 7 . 5 - 9 * *
** -9 indicates heat sinks drilled for 139 clamp.
1 3 2 - 4 . 5
1 3 2 - 1 0
1 3 2 - 1 5 . 5
1 3 3 - 4 . 5
133-11-9** 2 ea 133-5-9 2.50 6 . 0 0
Series
MULTIPLE ASSEMBLY CONFIGURATION
MECHANICAL DIMENSIONS
CONVECTION CHARACTERISTICS
(EXTRUSION PROFILE 3559-2)
2 ea 132-4.5 2 . 2 5 5 . 5 0
3 ea 132-4.5 2 . 2 5 5 . 5 0
2 ea 133-4.5 2 . 2 5 5 . 5 0
Use with
NATURAL AND FORCED
–
–
–
–
–
–
–
133 SERIES
A
–
–
–
–
–
B
See Fig. 133
See Fig. 133
See Fig.131
See Fig.132
See Fig.133
See Fig.133
See Fig.132
Normally stocked
- 11.00
5.50
C
–
–
–
1 1 . 0 0
1 5 . 5
1 0 . 0
1 0 . 0
D