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 Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Captive, Lock, 0.225x0.225x3.8"
Datasheet
163In Stock
$33.33
$32.37
$31.47
$29.87
$25.38
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.250x2.80 Inch
Datasheet
122In Stock
$27.89
$27.07
$26.30
$24.75
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier Black
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Center, Captive, Lock, 0.26x0.25x3.8"
Datasheet
20In Stock
$33.33
$32.37
$31.47
$29.87
$25.38
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Au Chromate, 4-40 Mount, 3/32 Hex Socket, Captive, 0.225x0.225x4.8"
Datasheet
72In Stock
$26.49
$25.71
$24.99
$23.87
$20.27
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodized, M2 Mount, M2.5 Hex Socket, Center Mount, 0.225x0.225x4.8"
Datasheet
27In Stock
$28.60
$27.77
$26.98
$25.39
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, 4-40 Mount, 3/32 Hex Socket, Center, Captive, Lock, 0.26x0.25x2.8"
Datasheet
65In Stock
$42.81
$40.91
$39.18
$36.74
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.220x0.220x0.4.80 Inch, Nut
Datasheet
211In Stock
$35.97
$34.23
$32.64
$30.62
View
Min.: 1
Mult.: 1
D Style Card Guides Card Retainier Black
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
$443.12
$427.83
$413.56
$384.10
View
Min.: 1
Mult.: 1
D Style Card Guides Card Retainier 4.80 in 0.225 in 0.26 in
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Captive, Lock, 0.225x0.225x2.8"
Datasheet
110Expected 10/21/2026
$33.33
$32.37
$31.47
$29.63
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier

C/A Design Racks & Rack Cabinet Accessories Wedgelock, Electroless Nickel, #2-56 UNC-2B Threads, Center Mount, Captive Screw 10In Stock
$256.52
$244.87
$226.02
$216.22
View
Min.: 1
Mult.: 1
C Style Card Guides
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
145In Stock
$26.65
$24.17
$22.58
$22.07
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.225x0.225x4.8"
Datasheet
77In Stock
100Expected 11/17/2026
$63.80
$54.67
$51.09
$46.72
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Anodize, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.26x0.25x4.8"
Datasheet
100In Stock
$33.63
$28.76
$26.87
$24.58
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.250x4.80 Inch
Datasheet
243In Stock
$29.00
$25.97
$24.28
$22.20
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier Black
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, 0.260x0.250x4.80 Inch, Center Mount Hole, Captive Screw
Datasheet
273In Stock
$34.33
$29.89
$27.94
$25.55
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.225x0.4.80 Inch, Nut
Datasheet
97In Stock
$46.35
$40.50
$37.84
$34.62
View
Min.: 1
Mult.: 1
D Style Card Guides Card Retainier Black
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
$27.89
$27.07
$26.30
$25.36
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.26x0.25x4.8"
Datasheet
98In Stock
$62.00
$60.11
$58.34
$54.70
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Aluminum, 0.225x0.225x0.4.80 Inch, Center Mount Hole, Captive Screw
Datasheet
1,096On Order
$35.66
$30.97
$29.60
$27.34
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.225x0.225x2.8"
Datasheet
230On Order
$63.93
$54.67
$51.09
$46.72
View
Min.: 1
Mult.: 1
C Style Card Guides Card Retainier
C/A Design Racks & Rack Cabinet Accessories Wedgelock, #2-56 UNC-28, 3/32 Hex, Gold, 0.260x0.225x4.30", Lock/Flat Washer
Datasheet
96Expected 12/8/2026
$30.34
$27.76
Min.: 1
Mult.: 1
B Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, #2-56 UNC-28 Threads, 3/32 Hex Drive Screw, 0.18x0.24x1.8", Gold
Datasheet
Non-Stocked Lead-Time 8 Weeks
$26.22
$25.44
$24.73
$23.27
View
Min.: 1
Mult.: 1
B Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, #2-56 UNC-28 Threads, 3/32 Hex Drive Screw, 0.225x0.225x2.3", Black
Datasheet
Non-Stocked Lead-Time 8 Weeks
$19.85
$18.90
$18.21
Min.: 100
Mult.: 100
C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, M2x0.4 - 6H Threads, M2.5 Hex Drive Screw, 0.225x0.225x2.3", Black
Datasheet
Non-Stocked Lead-Time 8 Weeks
$21.35
Min.: 100
Mult.: 100
C Style
C/A Design Racks & Rack Cabinet Accessories Wedgelock, Hard Anodized, M2.5 Mount, M2.5 Hex Socket, 0.225 x 0.225 x 2.8"
Datasheet
Non-Stocked Lead-Time 8 Weeks
$27.01
$26.96
Quote
Min.: 100
Mult.: 100
C Style Card Guides Card Retainier