Wedgelock Card Retainers for Embedded Cooling

C/A Design Wedgelock Card Retainers for Embedded Cooling are used with heat frames and conduction plates to provide the necessary clamping force to ensure good thermal transfer. Wedgelocks offer a high locking force for cold-wall applications. The retainer mounts either to the PCB or a heat frame assembly with rivets or screws and is then inserted into a machined channel of a cold wall within a rugged enclosure. When expanded, the wedgelock clamps the PCB in place, providing resistance to shock and vibration as well as a thermal path for heat transfer between the PCB and the cold wall. C/A Design Wedgelock Card Retainers for Embedded Cooling are available in various profiles and allow for configuration mounting, length, and plating selections.

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Qty. RoHS ECAD Model Series
Product
Type
Color
Length
Width
Height
C/A Design 438C7-1980SSE-CK-00
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Electroless Nickel, #2-56 UNC-2B Threads, Center Mount, Captive Screw 9In Stock
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.250x2.80 Inch
Datasheet
164In Stock
Min.: 1
Mult.: 1

C Style Card Guides WedgeLock Card Retainer Black
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodized, M2 Mount, M2.5 Hex Socket, Center Mount, 0.225x0.225x4.8"
Datasheet
95In Stock
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, 4-40 Mount, 3/32 Hex Socket, Center, Captive, Lock, 0.26x0.25x2.8"
Datasheet
84In Stock
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, M2.5 Mount, M2.5 Hex, Center Mount, Captive Screw, Visual Indicator
Datasheet
2In Stock
10On Order
Min.: 1
Mult.: 1

C Style Card Guides WedgeLock Card Retainer 223.52 mm
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.225x0.4.80 Inch, Nut
Datasheet
50In Stock
100Expected 27-03-2026
Min.: 1
Mult.: 1

D Style Card Guides WedgeLock Card Retainer Black
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Captive, Lock, 0.225x0.225x3.8"
Datasheet
4In Stock
100Expected 30-03-2026
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.220x0.220x0.4.80 Inch, Nut
Datasheet
211In Stock
Min.: 1
Mult.: 1

D Style Card Guides WedgeLock Card Retainer Black

C/A Design Racks & Rack Cabinet Accessories Wedgelock, Black Anodized, 0.260x0.250x4.80 Inch
Datasheet
10In Stock
Min.: 1
Mult.: 1

C Style Card Guides WedgeLock Card Retainer Black
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.225x0.225x2.8"
Datasheet
94In Stock
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Au Chromate, 4-40 Mount, 3/32 Hex Socket, Captive, 0.225x0.225x4.8"
Datasheet
114In Stock
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodized, M2 Mounting, M2.5 Hex Socket, 0.260 x 0.250 x 3.80 Inch
Datasheet
302In Stock
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.26x0.25x4.8"
Datasheet
100In Stock
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodized, 4-40 Mounting, 3/32 Hex Socket, 0.225 x 0.225 x 2.80 Inch
Datasheet
59In Stock
100Expected 27-03-2026
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.225x0.225x0.2.80 Inch
Datasheet
Lead-Time 13 Weeks
Min.: 1
Mult.: 1

C Style Card Guides WedgeLock Card Retainer Black
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.225x0.225x4.8"
Datasheet
1In Stock
200Expected 30-03-2026
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Center, Captive, Lock, 0.26x0.25x3.8"
Datasheet
90In Stock
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodize, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.26x0.25x4.8"
Datasheet
50In Stock
200Expected 05-05-2026
Min.: 1
Mult.: 1

C Style Card Guides WedgeLock Card Retainer
C/A Design 426DHN7-1008-H
C/A Design Racks & Rack Cabinet Accessories Wedgelock, 5 Wedges, 0.26 Inch Height, 0.225 Inch Width, 4.80 Inch Length
Datasheet
1In Stock
Min.: 1
Mult.: 1

D Style Accessories Wedgelock 4.80 in 0.225 in 0.26 in
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, 0.260x0.250x4.80 Inch, Center Mount Hole, Captive Screw
Datasheet
500Expected 15-04-2026
Min.: 1
Mult.: 1

C Style Card Guides WedgeLock Card Retainer
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Captive, Lock, 0.225x0.225x2.8"
Datasheet
87Expected 27-04-2026
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, 0.225x0.225x0.4.80 Inch, Center Mount Hole, Captive Screw
Datasheet
293Expected 13-02-2026
Min.: 1
Mult.: 1

C Style Card Guides WedgeLock Card Retainer
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.250x4.80 Inch
Datasheet
184On Order
Min.: 1
Mult.: 1

C Style Card Guides WedgeLock Card Retainer Black
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Hard Anodize, 4-40 Mount, 3/32 Hex Socket, Captive, 0.225x0.225x3.8"
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Nickel, M2 Mount/M2.5 Socket, Center, Captive, Lock, 0.225x0.225x4.8"
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

C Style