Hybrid PCB Shield Dissipates Heat

A new EMC hybrid pc-board shield integrates an externally mounted ferrite saddle bead, thermal transfer pad and internal extra-wideband RF absorber membrane with a high-performance copper alloy enclosure. The company claims that these features provide unprecedented RFI and heat dissipation performance in one compact board-level package. Stock inventory includes nine frequency-specific variations in popular enclosure sizes for applications from 40 MHz to 5 GHz. FERRISHIELD INC., Scranton, PA. (570) 961-5617.