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Card-Lok/Wedge-Lok Retainers

Schroff offers a wide variety of retainer products from economical nylon card guides to high-performance Card- and Wedge-Loks

Image of Calmark-Birtcher's Card-Lok/Wedge-Lok RetainersSchroff CALMARK and BIRTCHER Card- and Wedge-Lok retainers are designed to retain printed circuit boards. Schroff offers a wide variety of retainer products, from economical nylon card guides to high-performance Card- and Wedge-Loks, to meet the needs of different applications; whereas nylon card guides and PCB tainers are typically used in lower shock and vibration environments, Card- and Wedge-Loks are designed for rugged applications. Offering a wide range of retainers, Schroff can provide a reliable protection solution for diverse applications, including cold wall, sheet metal, or non-machined cold wall designs.

Features and Benefits
  • Over 50 years of experience with the largest library of retainer products
  • Wide variety of products to meet the needs of most any PCB retention requirement
    • Nylon card guides are ideal for static electronics, and provide a simple and economical way to secure boards
    • PCB Tainers are ideal for lower shock and vibration environments with sheet metal applications, and offer spring action card retention
    • Lok Tainers can be used in moderate shock and vibration environments, in either sheet metal or cold wall applications, and utilize a cam and lobe design for board retention
    • High-performance Card- or Wedge-Loks provide the highest level of board retention and conduction-cooling thermal performance for rugged, high shock and high vibration environments. Card- and Wedge-Loks are used in cold wall applications, and can be either screw or lever actuated.
  • Many options to configure standard products; most products have options for length, board thickness, finish, and mounting options

Card Guide Accessories

ImageManufacturer Part NumberDescriptionAvailable Quantity
PCB RETAINER, TAPPED, 2.8225-2.80T2PCB RETAINER, TAPPED, 2.8"1149 - ImmediateView Details
PCB RETAINER, TAPPED, 3.8225-3.80T2PCB RETAINER, TAPPED, 3.8"71 - ImmediateView Details
PCB RETAINER, TAPPED, 4.8225-4.80T2PCB RETAINER, TAPPED, 4.8"218 - ImmediateView Details
PCB RETAINER, CHANNEL, 4340L-100S-08CPCB RETAINER, CHANNEL, 4"0View Details
PCB RETAINER, CHANNEL, 4340R-100S-08CPCB RETAINER, CHANNEL, 4"0View Details
PCB RETAINER, LOCK NUT, 540-5-10-LFPCB RETAINER, LOCK NUT, 5"953 - ImmediateView Details
PCB RETAINER, NUT & WASHER, 540-5-10-LF-LNPCB RETAINER, NUT & WASHER, 5"96 - ImmediateView Details
PCB RETAINER, TAPPED, 640-5-12-TPCB RETAINER, TAPPED, 6"0View Details
PCB RETAINER, ANNODIZED, 2.8A260-2.80T2PCB RETAINER, ANNODIZED, 2.8"0View Details
PCB RETAINER, ANNODIZED, 3.8A260-3.80T2PCB RETAINER, ANNODIZED, 3.8"0View Details
PCB RETAINER, ANNODIZED, 4.8A260-4.80T2PCB RETAINER, ANNODIZED, 4.8"3442 - ImmediateView Details
PCB RETAINER, ANNODIZED, 4.8A265-4.80ET2PCB RETAINER, ANNODIZED, 4.8"526 - ImmediateView Details
PCB RETAINER, ANNODIZED, 4.8A280-4.80ET4PCB RETAINER, ANNODIZED, 4.8"324 - ImmediateView Details
PCB RETAINER, LEVER LOCK, 3.8L260-3.80-1PCB RETAINER, LEVER LOCK, 3.8"0View Details
PCB RETAINER, LEVER LOCK, 3.8L260-3.80-2PCB RETAINER, LEVER LOCK, 3.8"0View Details

Card Guides

ImageManufacturer Part NumberDescriptionAccessory TypeFor Use With/Related ProductsAvailable Quantity
PCB GUIDE, LOCKING, HIGH FORCE127B-2-10-3-LPCB GUIDE, LOCKING, HIGH FORCEBeryllium Copper, Chassis Mount, 5.000" (127.00mm)0.025 ~ 0.070" (0.64 ~ 1.78mm) PC Boards0View Details
PCB GUIDE, LOCKING, HIGH FORCE127B-2-10-3-RPCB GUIDE, LOCKING, HIGH FORCEBeryllium Copper, Chassis Mount, 5.000" (127.00mm)0.025 ~ 0.070" (0.64 ~ 1.78mm) PC Boards0View Details
PCB GUIDE LOCKING, COPPER, 524BX-2-10-3-LPCB GUIDE LOCKING, COPPER, 5"Beryllium Copper, Chassis Mount, 5.000" (127.00mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE LOCKING, COPPER, 524BX-2-10-3-RPCB GUIDE LOCKING, COPPER, 5"Beryllium Copper, Chassis Mount, 5.000" (127.00mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE, LOCK, COPPER, 5.524BX-2-11-3-LPCB GUIDE, LOCK, COPPER, 5.5"Beryllium Copper, Chassis Mount, 5.500" (139.70mm)1/16" (1.6mm) Thick PC Boards74 - ImmediateView Details
PCB GUIDE, LOCK, COPPER, 5.524BX-2-11-3-RPCB GUIDE, LOCK, COPPER, 5.5"Beryllium Copper, Chassis Mount, 5.500" (139.70mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE, LOCKING, COPPER, 624BX-2-12-3-LPCB GUIDE, LOCKING, COPPER, 6"Beryllium Copper, Chassis Mount, 6.000" (152.40mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE, LOCKING, COPPER, 624BX-2-12-3-RPCB GUIDE, LOCKING, COPPER, 6"Beryllium Copper, Chassis Mount, 6.000" (152.40mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE, LOCK, STEEL, 5.524SX-3-11-3-LPCB GUIDE, LOCK, STEEL, 5.5"Steel, Chassis Mount, 5.000" (127.00mm)3/32" (2.4mm) Thick PC Boards0View Details
PCB GUIDE, LOCK, STEEL, 5.524SX-3-11-3-RPCB GUIDE, LOCK, STEEL, 5.5"Steel, Chassis Mount, 5.000" (127.00mm)3/32" (2.4mm) Thick PC Boards0View Details
PCB GUIDE, LOCKING, STEEL, 624SX-3-12-3-LPCB GUIDE, LOCKING, STEEL, 6"Steel, Chassis Mount, 5.500" (139.70mm)3/32" (2.4mm) Thick PC Boards0View Details
PCB GUIDE, LOCKING, STEEL, 624SX-3-12-3-RPCB GUIDE, LOCKING, STEEL, 6"Steel, Chassis Mount, 5.500" (139.70mm)3/32" (2.4mm) Thick PC Boards0View Details
PCB GUIDE, LOCKING, STEEL, 824SX-3-16-6-LPCB GUIDE, LOCKING, STEEL, 8"Steel, Chassis Mount, 6.000" (152.40mm)3/32" (2.4mm) Thick PC Boards0View Details
PCB GUIDE, LOCKING, STEEL, 824SX-3-16-6-RPCB GUIDE, LOCKING, STEEL, 8"Steel, Chassis Mount, 6.000" (152.40mm)3/32" (2.4mm) Thick PC Boards0View Details
PCB GUIDE TAINER, COPPER, 535-1B-2-10-3PCB GUIDE TAINER, COPPER, 5"Beryllium Copper, Screw Mount, 5.000" (127.00mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE TAINER, COPPER, 635-1B-2-12-3PCB GUIDE TAINER, COPPER, 6"Beryllium Copper, Screw Mount, 6.000" (152.40mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE TAINER, COPPER, 335-1B-2-6-3PCB GUIDE TAINER, COPPER, 3"Beryllium Copper, Screw Mount, 3.000" (76.20mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE TAINER, COPPER, 435-1B-2-8-3PCB GUIDE TAINER, COPPER, 4"Beryllium Copper, Screw Mount, 4.000" (101.60mm)1/16" (1.6mm) Thick PC Boards99 - ImmediateView Details
PCB GUIDE TAINER, STEEL, 2.535-2CR-2-12PCB GUIDE TAINER, STEEL, 2.5"Stainless Steel, Screw Mount, 2.500" (63.50mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE TAINER, COPPER, 235-7B-2-4-3PCB GUIDE TAINER, COPPER, 2"Beryllium Copper, Screw Mount, 2.000" (50.80mm)1/16" (1.6mm) Thick PC Boards547 - ImmediateView Details
PCB GUIDE TAINER, COPPER, 2.535-7B-2-5-3PCB GUIDE TAINER, COPPER, 2.5"Beryllium Copper, Screw Mount, 2.500" (63.50mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE, NYLONV0120-600PCB GUIDE, NYLONNylon, Snap-In Mount, 6.000" (152.40mm)1/16" (1.6mm) Thick PC Boards0View Details
PCB GUIDE, NYLONV0120-600-3PCB GUIDE, NYLONNylon, Snap-In Mount, 6.000" (152.40mm)3/32" (2.4mm) Thick PC Boards1951 - ImmediateView Details
Published: 2013-11-12