139-5H Wakefield Thermal Solutions, 139-5H Datasheet - Page 3

• 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

PRECISION COMPRESSION MOUNTING CLAMP SYSTEMS
All other products, please contact factory for price, delivery, and minimums.
Precision Compression
Clamp Systems
143 SERIES
143 SERIES CROSSBAR
2,000 lb - 6,000 lb (907.2 kg - 2,721.6 kg)
Crossbar Device Mounting, Surface to Spring Assembly, Top Surface Dimension
143 SERIES SPRING ASSEMBLY
144 SERIES
143-A
143-B
143-C
143-D
143-E
143-F
143-G
143-H
143-J
143-K
143-L
144 SERIES CROSSBAR
1,000 lb - 6,000 lb (453.6 kg - 2,721.6 kg)
Crossbar Device Mounting, Surface to Spring Assembly
Top Surface Dimension
144 SERIES SPRING ASSEMBLY
Model
144-2
Order Guide:
Order Crossbar and Spring Assembly
separately by type number from table.
Number
143-2
Model
Model
No.
Model
144-C
144-D
144-E
No.
144-B
144-A
No.
5.30 (134.6)
4.30 (109.2)
4.80 (121.9)
5.80 (147.3)
6.30 (160.0)
1.30 (33.0)
1.86 (45.7)
2.30 (58.4)
2.80 (71.1)
3.30 (83.8)
3.80 (96.5)
Number of
1.50 (38.1)
2.00 (50.8)
2.50 (63.5)
3.00 (76.2)
3.50 (88.9)
Leaves
Min
Compression Mounting Clamp Assemblies for Semiconductors to
3.50 in (88.9 mm) Diameter
Compression Mounting Clamp Assemblies for Semiconductors to
4.00 in (101.6mm) Diameter
Min
2
1,000 (453.6) – 6,000 (2,721)
“X” Dimension
Clamping Force Range
“X” Dimension
In. (mm)
–
–
–
–
–
–
–
–
–
–
–
In. (mm)
lb (kg)
Max. Clamping
6,000 (2,721.6)
Force lb. (kg)
–
–
–
–
–
4.30 (109.2)
4.80 (121.9)
5.30 (134.6)
5.80 (147.3)
6.30 (160.0)
6.80 (172.7)
2.30 (58.4)
2.80 (71.1)
3.30 (83.8)
1.80 (45.7)
3.80 (96.5)
Max
2.00 (50.8)
2.50 (63.5)
2.50 (63.5)
3.50 (88.9)
4.00 (101.6)
Max
Dimensions:
in. (mm)
lb. (kg)
Height “H”
4.68 (118.9)
5.18 (131.6)
5.68 (144.3)
6.18 (157.0)
6.68 (169.7)
7.18 (182.4)
1.68 (195.1)
8.18 (207.8)
8.68 (220.5)
9.18 (233.2)
9.68 (245.9)
In. (mm)
Overall
0.813 (368.77)
lb. (grams)
Weight
60
1.231 (558.37)
1.262 (572.43)
1.285 (582.87)
1.310 (594.21)
1.352 (613.26)
1.772 (803.77)
lbs (grams)
lbs (grams)
Weight
Weight
lbs. (grams)
1.300 (589.67)
1.100 (498.95)
1.125 (510.29)
1.150 (521.63)
1.175 (532.97)
1.200 (544.31)
1.225 (555.65)
1.250 (566.99)
1.275 (578.33)
1.325 (601.00)
1.350 (612.35)
Weight
Order Guide:
Order Crossbar and Spring Assembly
separately by type number from table.
MECHANICAL DIMENSIONS
Dimensions: in. (mm)
MECHANICAL DIMENSIONS
Dimensions: in. (mm)
Dimensions:
in. (mm)
lb. (kg)
Normally stocked