Cost-Effective Excellence: Slot-Lok’s Economic Edge for High-Volume Projects

Custom Board Level Shields Slot-Lok

In the world of electronic design, where reliability and performance are key, finding effective solutions to protect against electromagnetic interference (EMI) and radio frequency interference (RFI) is essential. Slot-Lok™ Form Down Shields offer an advanced solution, combining cutting-edge technology with design flexibility for engineers seeking reliable EMI and RFI shielding. 

Understanding Board Level Shielding (BLS) 

Board Level Shielding (BLS) is vital for protecting electronic components from external electromagnetic disturbances that can affect performance. By enclosing sensitive components in conductive materials, BLS forms a barrier that prevents electromagnetic emissions from interfering with device functionality. 

Customized Slot-Lok

Standard Slot-Lok™

Custom Board Level Shields Slot-Lok

Custom Slot-Lok™

The Superiority of Slot-Lok Shields 

Slot-Lok Form Down Shields stand out due to their innovative modular manufacturing approach. This method enhances design flexibility and reduces lead times and costs, making them a versatile and cost-effective choice for various applications. 

Custom…Without the Cost!  

Slot-Lok Form Down Shields are designed and manufactured using modular manufacturing methods that increase shield design flexibility while reducing lead time and total product cost. Slot-Lok Board Level Shields attain this by applying standardized manufacturing methods to produce what would traditionally be a custom manufactured product.  

The Slot-Lok manufacturing process has helped many companies reduce their design-to-delivery time without incurring exorbitant tooling charges. Most Slot-Lok designs feature no NRE’s or tooling charges up-front, making prototyping extremely affordable & feasible for all budgets. If you need a cost-effective shielding solution with near limitless design flexibility, Slot-Lok may be the option of choice.

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Technical Excellence and Customization 

Slot-Lok shields offer a range of technical specifications and customization options. They come in various shapes & sizes, and can be tailored to precise engineering requirements, ensuring compatibility with your application needs. Various standard vent hole options are available for heat dissipation, along with any custom vent hole design that is needed as well. Slot-Lok shields can also be designed with through-hole or compliant pins for ease of placement on your PCB, or with castellations or custom mouseholes that allow for the routing of various components.  

Addressing Design Challenges 

Engineers often face challenges in designing devices that require robust EMI and RFI shielding. Slot-Lok shields provide solutions to these challenges through their innovative design features, ensuring protection without compromising device size or function. Slot-Lok shields are blanked with precision using our in-house high-tech laser technology, and then formed using air/hydraulic presses. This allows for all Slot-Lok shield designs to be held to tight dimensional tolerances of +/- .005”. For high volume applications, Leader Tech can fully tool up Slot-Lok shields to be manufactured complete using very large presses via progressive die tooling that can handle hundreds of thousands of parts per month.  

Ease of Installation and Use 

Slot-Lok™ shields prioritize ease of installation and use, with features such as locking and grounding dimples for secure placement. Optional add-ons like cover pull tabs simplify removal and maintenance, enhancing product functionality and assembly processes. 

Material Versatility

Slot-Lok shields are available in several different materials, including tin-plated steel and nickel silver (Alloy 770). Tin-plated steel is the most cost-effective material and the most widely used in the industry, while Alloy 770 provides a naturally corrosion resistant option and is specifically used in applications requiring non-magnetic materials. Custom materials such as Stainless Steel, Brass, Copper, Aluminum, or Hy Mu 80 (high permeability) are also available by request and can be incorporated into any Slot-Lok shield design.  

Cost-Effective Excellence 

Slot-Lok’s economic edge for high-volume projects caters to various shielding requirements. Leader Tech offers competitive mid & high volume tooling options that enables customers to meet their budgetary needs. This ensures optimal protection for electronic devices, regardless of the priority, whether it’s cost efficiency or maximum performance, Leader Tech has you covered.  

Efficient Packaging and Delivery 

Designed for efficient assembly processes, Slot-Lok shields are compatible with automated pick and place machinery, available in various tape and reel and tray packaging options. Leader Tech understands the importance of receiving parts that meet the strict flatness requirements necessary for automated SMT & soldering applications, so our engineers can work with you to recommend the right packaging methods based on your specific needs. This underscores our commitment to enhancing electronic device production efficiency. 

A New Era of Shielding Technology 

Slot-Lok Form Down Shields represent a significant advancement in board-level shielding technology, offering innovative design, streamlined manufacturing, versatile materials, and user-centric features. For engineers dedicated to optimizing device performance and reliability, Slot-Lok shields provide a compelling, cost-effective solution. Leader Tech engineers are always available to offer their expertise and work in conjunction with you to help design your shield based on your specification requirements. All that is needed from our customers is a simple 2D footprint outlining the shield’s centerline pattern, and our engineers can design the shield to suit your specific needs for your application.  

Expanding on the Advantages of Slot-Lok™ Shields 

Slot-Lok shields offer several additional advantages that make them the preferred choice for EMI and RFI shielding applications. Their versatility extends beyond their customizable shapes and materials, encompassing features such as interlocking corners and optional pick spots for automated assembly. 

Slot-Lok shields are also designed to withstand the rigors of various environments, ensuring long-term reliability and performance. Whether deployed in industrial machinery or consumer electronics, these shields provide consistent protection against electromagnetic interference, contributing to the overall reliability of electronic devices. 

Moreover, Slot-Lok shields adhere to stringent industry standards and regulations, guaranteeing compliance with safety and performance requirements. This commitment to quality and reliability instills confidence in engineers and end-users alike, knowing that their electronic devices are shielded against potential disruptions. 

Slot-Lok Form Down Shields offer unmatched versatility, reliability, and performance, making them the ideal choice for a wide range of EMI and RFI shielding applications. With their innovative design features, streamlined manufacturing process, and commitment to quality, Slot-Lok™ shields provide a comprehensive solution for engineers seeking superior protection for their electronic designs. 

Embrace the future of electronic device protection with Slot-Lok Form Down Shields. Contact Leader Tech Inc. today to discover how Slot-Lok can enhance your next project, ensuring your designs are innovative and protected against the challenges of electromagnetic interference. 

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Nick Demyanovich
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