ENGINEERED IN THE USA
Built to Shield What Matters.
Since 1985
Made in USA
ISO Certified
ITAR Registered
About Leader Tech
Leader Tech is a world leading innovator and manufacturer of EMI shielding products for circuit boards, electronic enclosures, interconnect cables and Thermal solutions founded in 1984.
The Company serves a diverse commercial and military customer base from its Global EMI Shielding Technology Center located in Tampa, Florida. Every detail of the company’s one-of-a-kind manufacturing facility is tailor-engineered to streamline and improve customer service, engineering and manufacturing processes.
All facets of the business including people, physical plant size and equipment are optimally positioned to increase productivity and capacity. In a time when companies are moving away from the EMI Shielding customer through offshore manufacturing and distribution channels, Leader Tech stays committed to the US market by continuing to expand its industry experienced team, innovative manufacturing technology and US based facility.
Leader Tech understands that EMI/RFI & Thermal Management is a custom industry that is better served with support from a live Applications Support Team rather than AI. Personalized and responsive support, coupled with innovative domestic manufacturing, has been and will continue to be the hallmark of Leader Tech’s industry-best engineering and customer support departments.
EMI Shielding Manufacturer and Thermal Solutions Provider
Board-level shielding offers a cost-effective method for controlling EMI at the component level. Standard, modified, and custom configurations are available for prototypes and production designs.
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Ferrite components suppress high-frequency noise on cables and wire assemblies. A wide range of shapes, sizes, materials, and mounting options is available for different frequency and installation requirements.
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Enclosure shielding products help maintain electrical continuity across seams, openings, doors, and access points. Available solutions include conductive gaskets, fingerstock, knitted wire, shielding fabrics, and EMI vent panels.
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Microwave absorbers help control unwanted RF energy across frequency ranges from 500 MHz to 80 GHz. Leader Tech offers materials for near-field suppression, cavity resonance control, radar cross-section reduction, and other RF design challenges.
Thermal solutions help move heat away from sensitive components and support reliable performance. Leader Tech offers gap fillers and high-performance graphene and carbon fiber materials for demanding electronic applications.
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Our custom metal fabrication capabilities support projects from design and prototyping through high-volume production. We manufacture precision components based on your electrical, mechanical, and dimensional requirements.
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Why Engineers Choose Leader Tech
Engineers rely on Leader Tech because of our extensive product portfolio, technical expertise, and commitment to customer success.
Key Advantages
- Made in USA manufacturing
- Decades of EMI shielding experience
- Comprehensive technical resources
- Application engineering support
- Custom design capabilities
- Proven product performance
- Fast response and customer service
As electronic systems continue to evolve, Leader Tech remains focused on delivering innovative EMI shielding and thermal solutions that help customers solve complex engineering challenges.
Quality & Certifications
Click the logo to download the Certificate as a .PDF
Our 5 Step Commitment To Customers
Vision
Our vision is to set the standard for reliable EMI shielding and thermal solutions. We strive to anticipate the needs of evolving industries while delivering innovative, practical products that help engineers protect sensitive electronics and achieve dependable performance.
Mission
Our mission is to provide customers with dependable products, responsive service, and practical engineering support. We work closely with our customers to understand their requirements, solve challenging applications, and deliver solutions that meet their performance and quality expectations.
Products
Our products are engineered to address the demanding requirements of modern electronic applications. From EMI shielding and thermal management to custom solutions, we combine technical expertise, precision manufacturing, and quality materials to deliver reliable performance across diverse applications.
Facilities
Our facilities support the complete product journey, from engineering and prototyping through manufacturing and quality control. With capable equipment, experienced technicians, and efficient processes, we maintain the flexibility to produce both standard and custom solutions for our customers.
Services
Industries We Serve
Leader Tech products are trusted across a variety of demanding industries where EMI control and thermal management are critical.
Applications Include
- Aerospace
- Defense
- Telecommunications
- Medical Devices
- Industrial Electronics
- Automotive Electronics
- Data Centers
- Consumer Electronics
- Networking Equipment
- Wireless Communications
Our solutions help manufacturers improve product reliability, reduce interference, and meet strict industry standards.
About our Parent Company, HEICO
HEICO Corporation is a rapidly growing aerospace and electronics company focused on niche markets and cost-saving solutions for its customers. HEICO’s products are found in the most demanding applications requiring high-reliability components, such as aircraft, spacecraft, defense equipment, medical equipment, and telecommunications systems.
Through our Flight Support Group, we are the world’s largest provider of commercial, non-OEM, FAA-approved aircraft replacement parts; a significant provider of aircraft accessories component repair & overhaul services for avionic, electro-mechanical, flight surface, hydraulic and pneumatic applications; a leader in niche aircraft parts distribution; and a manufacturer of other critical aircraft parts.
Leader Tech was HEICO’s first acquisition in the Electronic Technologies Group. This branch of HEICO focuses on design and production of mission-critical niche electronic, electrooptical, microwave and other components found in aviation, broadcast, defense, homeland security, medical, space, telecom and other complex equipment used worldwide.
HEICO’s customers include most of the world’s airlines, automotive, satellite manufacturers, defense equipment producers, medical equipment manufacturers, government agencies, telecommunications equipment suppliers and others. Watch Video about HEICO
Leader Tech is proud to be an integral part of the remarkable HEICO Corporation history and their future growth. For additional information, contact Leader Tech at (813) 855-6921 or email us at sales@leadertechinc.com
Quality Standards
Leader Tech’s Quality Vision is to develop, produce, and deliver on time, products and services that meet or exceed customer expectations. We are dedicated to continual improvement of our products through adhering to and promoting industry standards, process control, employee empowerment and management commitment.
Copies of our ISO Certificate and RoHS compliance statement and more can be viewed by clicking the images below.
Leader Tech HQ
About the Location.
Hours
Monday: 8AM–5PM EST
Tuesday: 8AM–5PM EST
Wednesday: 8AM–5PM EST
Thursday: 8AM–5PM EST
Friday: 8AM–4:30PM EST
Saturday: Closed
Sunday: Closed
Product Videos
Features & Demos
Webinars
Expert Insights
Frequently Asked Questions About EMI RFI Shielding
What is EMI RFI shielding?
EMI/RFI shielding uses special materials to control electromagnetic energy. As a result, it helps prevent interference between components and keeps signals stable in electronic systems.
Why is EMI/RFI shielding important?
EMI/RFI shielding reduces interference and improves signal quality. Because of this, electronic systems work more reliably, even in demanding environments.
What EMI/RFI shielding and thermal solutions are available?
Common solutions include board-level shielding, enclosure shielding, microwave absorbers, ferrite components, thermal interface materials, and custom-engineered fabrication for application-specific requirements.
How do EMI RFI shielding and thermal management work together?
EMI/RFI shielding controls unwanted electromagnetic energy, while thermal management helps transfer heat away from critical components. Together, they support stable performance, reliability, and long-term system operation.
What industries use EMI RFI shielding solutions?
EMI RFI shielding solutions are widely used in aerospace, defense, telecommunications, medical devices, industrial automation, automotive electronics, and consumer electronics where signal integrity and electromagnetic compatibility are critical.
What causes electromagnetic interference (EMI)?
EMI is caused by unwanted electromagnetic energy generated by electronic devices, power systems, communication equipment, and high-frequency circuits that can disrupt nearby electronics.
What is the difference between EMI and RFI?
EMI refers to electromagnetic interference across a broad frequency spectrum, while RFI is a specific type of interference that occurs within radio frequency ranges.
How do EMI shielding materials work?
EMI shielding materials help block, absorb, or redirect electromagnetic energy, reducing interference and protecting sensitive electronic components.
What EMI shielding products does Leader Tech offer?
Leader Tech offers board-level shielding, enclosure shielding gaskets, ferrite cable shielding products, conductive foams, shielding fabrics, vent panels, microwave absorbers, thermal management materials, and custom fabricated solutions.
Can EMI shielding improve product reliability?
Yes. Effective EMI shielding helps maintain signal integrity, reduce system noise, minimize communication errors, and improve overall product reliability.
What are ferrite cable shielding products used for?
Ferrite cable shielding products suppress unwanted high-frequency noise on cables and wire harnesses, helping improve electromagnetic compatibility and reduce emissions.
How do conductive gaskets support EMI shielding?
Conductive gaskets create an electrically conductive seal between mating surfaces, preventing electromagnetic leakage from electronic enclosures.
What is board-level EMI shielding?
Board-level EMI shielding uses metal shields and covers to protect sensitive components on printed circuit boards from electromagnetic interference.
Can Leader Tech provide custom EMI shielding solutions?
Yes. Leader Tech offers custom-engineered EMI shielding products, fabricated components, and application-specific solutions designed to meet unique performance requirements.
How do thermal management solutions complement EMI shielding?
Thermal management solutions control heat generated by electronic devices, while EMI shielding controls electromagnetic interference. Together they help improve performance, reliability, and product lifespan.