A HEICO Company
Leader Tech is a leading designer and manufacturer of EMI shielding and thermal-management solutions. From its Tampa, Florida facility it produces board-level shields, EMI gaskets, conductive elastomers, absorbers and thermal interface materials — protecting electronics from electromagnetic interference.
Board-Level Shielding
A complete EMI/RFI shielding and thermal-management portfolio — from board-level shields and gaskets to absorbers, vents and thermal interface materials, with full design and prototyping support.
CBS™ one-piece and multi-cavity board-level shields and frame/cover assemblies that isolate sensitive circuitry on the PCB.
Learn moreFabric-over-foam, conductive elastomer, knitted wire mesh and conductive foam gaskets for enclosure sealing and grounding.
Learn moreBeryllium-copper fingerstock gaskets delivering high shielding effectiveness across thousands of compression cycles.
Learn moreThermal interface materials, gap fillers and conductive pads that draw heat away from high-power components.
Learn moreMicrowave and RF absorber materials that suppress cavity resonance, surface currents and unwanted emissions.
Learn moreShielded honeycomb air-vent panels that allow airflow and cooling while maintaining EMI integrity of the enclosure.
Learn moreA selection of Leader Tech's product lines. Full specifications, the CBS™ catalogue and the part finder are on leadertechinc.com.

The most cost-effective EMI/RFI shielding solution — custom and standard off-the-shelf board-level shields for every need.
Read more
Proven gaskets, fingerstock and conductive elastomers that seal EMI/RFI at the enclosure level — for cost, durability or harsh environments.
Read more
Ferrite cores and cable-shielding components that suppress conducted EMI and common-mode noise on cables and harnesses.
Read more
Thermal gap fillers and interface materials that conform to surface irregularities and conduct heat from the source to a heat sink.
Read more
Absorbing products that attenuate microwave energy from 500 MHz to 80 GHz, converting unwanted electromagnetic energy into heat.
Read more
Custom metal fabrication at scale — design, prototyping and high-volume production of innovative, cost-effective shielding hardware.
Read moreExplore the full EMI shielding, thermal and fabrication catalogue on leadertechinc.com →
Leader Tech, Inc., a HEICO company, is a premier designer and manufacturer of EMI shielding and thermal-management products, headquartered in Tampa, Florida.
The company's portfolio spans board-level shielding (CBS™), EMI gaskets, conductive elastomers, fingerstock, absorbers, honeycomb air vents and thermal interface materials — supported by in-house design, tooling and prototyping.
Leader Tech serves aerospace, defense, medical, telecom and industrial customers with quick-turn prototypes and high-volume production to demanding quality standards.
IMPO-RF supplies and supports Leader Tech's board-level shields, gaskets, absorbers and thermal materials. Tell us your enclosure, frequency and thermal target and we'll spec the solution.