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Calmark™ Card-Lok® — Series 260

Calmark® offers the advance design Series 260 Card-Lok® retainer for cold plate/heat exchanger applications. This totally unique design incorporates design advantages that provide increased thermal transfer, easy insertion and lighter weight. Also offered is the narrow, advance design Series 265 with the same features as the Series 260 but with closer center-to-center board spacing. The Series 280 has the same advanced features as the Series 260 but with greater clamping force and load capacity for PC cards of higher weight and mass.

Features:

Screw Actuation

Five Wedge Segments, Shafted

Superior Clamping Force for Various PCB Thickness

Zero Entry Force

Can be Disassembled Before or After Mounting

Material: Aluminum Alloy (6061-T6 per ASTM-B221 or QQ-A-220/8), Finish: Black Anodized (MIL-A-8626 Type 2, Class 2)


Applications:

Designed for Cold Wall Applications

For Heavy Shock and Vibration Environments

High Clamping Force and Heat Dissipation

Actuation	Screw
Application	Cold Wall
Brand/Series	260 Series
Design	Non-Shafted
Expandable	8.38 mm (.330 in)
Finish	Black Anodized
For Use With	Cold-Wall Applications
Length	3.80" (96.52mm)
Length, Overall	3.8
Material	Aluminum Alloy
Mounting Type	2-56 tapped hole
Profile	5.72 mm (.225 in) x 6.60 mm (.260 in)
Spacing, Mounting Hole	PCB + 7.62 mm (.300 in)
Type	PCB Retainer
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• Calmark
  PCB RETAINER, ANNODIZED, 4.8"
  
  型号：A260-4.80T2
  仓库库存编号：70249613
  
• 
  
  
• 搜索

• 
  
• Calmark
  Series 260 CARD-LOK
  
  型号：A260-3.80T2
  仓库库存编号：70266843
  
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• 搜索

• 
  
• Calmark
  Series 260 CARD-LOK
  
  型号：A260-4.80T2
  仓库库存编号：70266844
  
• 
  
  
• 搜索

• 
  
• Calmark
  PCB RETAINER, ANNODIZED, 2.8"
  
  型号：A260-2.80T2
  仓库库存编号：70297222
  
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• 搜索

Actuation Screw  Calmark Actuation Screw  Card Guides and Retainers Actuation Screw  Calmark Card Guides and Retainers Actuation Screw   Application Cold Wall  Calmark Application Cold Wall  Card Guides and Retainers Application Cold Wall  Calmark Card Guides and Retainers Application Cold Wall   Brand/Series 260 Series  Calmark Brand/Series 260 Series  Card Guides and Retainers Brand/Series 260 Series  Calmark Card Guides and Retainers Brand/Series 260 Series   Design Non-Shafted  Calmark Design Non-Shafted  Card Guides and Retainers Design Non-Shafted  Calmark Card Guides and Retainers Design Non-Shafted   Expandable 8.38 mm (.330 in)  Calmark Expandable 8.38 mm (.330 in)  Card Guides and Retainers Expandable 8.38 mm (.330 in)  Calmark Card Guides and Retainers Expandable 8.38 mm (.330 in)   Finish Black Anodized  Calmark Finish Black Anodized  Card Guides and Retainers Finish Black Anodized  Calmark Card Guides and Retainers Finish Black Anodized   For Use With Cold-Wall Applications  Calmark For Use With Cold-Wall Applications  Card Guides and Retainers For Use With Cold-Wall Applications  Calmark Card Guides and Retainers For Use With Cold-Wall Applications   Length 3.80" (96.52mm)  Calmark Length 3.80" (96.52mm)  Card Guides and Retainers Length 3.80" (96.52mm)  Calmark Card Guides and Retainers Length 3.80" (96.52mm)   Length, Overall 3.8  Calmark Length, Overall 3.8  Card Guides and Retainers Length, Overall 3.8  Calmark Card Guides and Retainers Length, Overall 3.8   Material Aluminum Alloy  Calmark Material Aluminum Alloy  Card Guides and Retainers Material Aluminum Alloy  Calmark Card Guides and Retainers Material Aluminum Alloy   Mounting Type 2-56 tapped hole  Calmark Mounting Type 2-56 tapped hole  Card Guides and Retainers Mounting Type 2-56 tapped hole  Calmark Card Guides and Retainers Mounting Type 2-56 tapped hole   Profile 5.72 mm (.225 in) x 6.60 mm (.260 in)  Calmark Profile 5.72 mm (.225 in) x 6.60 mm (.260 in)  Card Guides and Retainers Profile 5.72 mm (.225 in) x 6.60 mm (.260 in)  Calmark Card Guides and Retainers Profile 5.72 mm (.225 in) x 6.60 mm (.260 in)   Spacing, Mounting Hole PCB + 7.62 mm (.300 in)  Calmark Spacing, Mounting Hole PCB + 7.62 mm (.300 in)  Card Guides and Retainers Spacing, Mounting Hole PCB + 7.62 mm (.300 in)  Calmark Card Guides and Retainers Spacing, Mounting Hole PCB + 7.62 mm (.300 in)   Type PCB Retainer  Calmark Type PCB Retainer  Card Guides and Retainers Type PCB Retainer  Calmark Card Guides and Retainers Type PCB Retainer