- 3 Piece Series 40, 41, 42, 44, 45, 146CR
- 5 Piece Series 40-5, 42-5, 44-5, 146CR-5, 48SL, 48-5
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Wedge-Lok® Five-piece
The Wedge-Lok series of retainers offer the highest locking force available for cold wall applications. They mount to PC Board assemblies using screws, rivets or adhesive banding and are then inserts into machined channels of cold plates or heat exchangers. The wedge design holds the PC Board firmly in place providing high resistance to shock and vibration while producing maximum thermal transfer.
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Review key parameters from table then click ‘GO’ to view detailed product specs.
Click here for 3 piece Wedge Loks.
Product Series |
5
Wedges |
Actuation |
Profile
Width" x Height" |
Length*
Min" to Max" |
Relative Clamping Force |
Relative Retention Force |
Relative Thermal Resistance |
DSSC** Spec |
DSSC
CID |
Select Product |
40-5 |
5pc |
Screw |
.225
X .260 |
5" to 12" |
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89064 |
59789 |
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42-5 |
5pc |
Screw |
.225
X .225 |
5" to 12" |
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89064 |
59789 |
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44-5 |
5pc |
Screw |
.375 x .375 |
5" to 12" |
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- |
59789 |
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146CR -5 |
5pc |
Lever |
.225 x.270 |
5" to 12" |
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- |
- |
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48SL |
5pc |
Screw |
.250
x .260 |
4.8" to 12" |
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- |
- |
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48-5 |
5pc |
Screw |
.300
x .250 |
3" to 11" |
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- |
- |
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* for other lengths please consult factory
** Defense Supply Center, Columbus
• Relative performance data is based upon a 6" length
part with Chem Film finish |
| 700 lbs Clamping Force |
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| 750 lbs Retention Force |
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| 0.8° C/W/in Thermal Resistance |
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