Slot-Lok Shields

Slot Lok Pro Welded Multi Cavity

Slot Lok Pro Welded Multi Cavity:

A Low-Cost, Multi-Cavity Alternative The proprietary and extremely cost-effective Slot-Lok™ design and manufacturing process can accommodate virtually any multi-cavity shielding application requirement. This circuit board shield uses a flexible manufacturing technology that increases design options while reducing lead time and total product cost. Shields achieve this by applying standardized manufacturing methods to produce what would traditionally be a custom manufactured product. The proprietary Slot-Lok manufacturing process has helped many companies reduce their design-to-delivery time by a factor of four without incurring tooling charges. An added feature of the Slot-Lok design is an audible click that confirms secure retention of the cover.


Features & Benefits:

  • Welded partitions
  • Mouse holes, notches, ventilation, standoffs
  • Welded fence assembly
  • Custom packaging: tape & reel, vacuum trays
  • Short lead times
  • Full design flexibility with engineering support
  • Squares, rectangles and odd shapes
  • Through-hole or surface mount
  • Locking & grounding dimples standard
  • Low cost production tooling for high quantities
  • Pick spot optional for automated pick and place
  • Removable cover for access to components
  • Tape and reel and tray packaging options
  • Clinch nuts/Threaded fasteners, thermal, absorber and insulator options available
  • Pin pitch matching – to replace existing “legacy” shields
  • Multiple level shields
  • RoHS compliant

Series Spec

  • Material Thickness: .010” (,25), .012” (,31) or .015” (,38)
  • Std Material: Alloy 770 (UNS C77000)
  • Cover Retention: 1.5 – 2.5 lb./linear inch
  • Shielding Effectiveness: up to 60 dB


  • Pre-Tin plated steel to the material options
                                Solid Edge                                                                        Pin option                                                                               Standoff                                                                       

                        Tight Corner                                                                    Interlocking

                    080 SV Vent Holes                                                             156 SV Vent Holes                                                          .100 SV Vent Holes 

               080 DV Vent Holes                                                                 156 DV Vent Holes                                                   .100 DV Vent Holes                                                      

                          Pick Spot

                                Slot Standard                                                                    Dimple Option                                                             Dimple Slots               

                             Pull Tab