TDK-EPC, a group company of TDK Corporation, presents the TDK MLG0603S series of multilayer ceramic coils with what is presented as the world’s highest inductance values. These 0603 inductors feature an inductance of up to 180 nH at 100 MHz. Mass production started in August 2011. To increase the inductance, TDK-EPC optimized the coil electrode design, and achieved a greater number of thinner layers through improvements in materials and process technologies.LISTED UNDER: Passives, Coils
Raychem Circuit Protection, a business unit of Tyco Electronics, announces the publication of its 2006 Circuit Protection Catalog. Expanded to include in-depth information on several new product lines, the catalog presents technical specifications and application information on PolySwitch® resettable devices, SiBar® thyristor surge protectors, gas discharge tubes, ESD protection devices, ROV metal oxide varistors, and a broad line of fuses.
Murata Electronics North America introduces a miniature high-frequency wire-wound chip coil (LQW04A series). The 03015 EI-sized coils (0.8 × 0.4 mm) were developed using advancements in mounting techniques and materials. Murata’s chip coils are suited for high-frequency circuits used in mobile devices such as cell phones and PDAs....LISTED UNDER: Passives, Coils
Prem Magnetics announces the addition of four printed circuit mount electronically adjustable linearity coils. Prem's product numbers SDL-3006 through SDL-3009 were developed for applications having yoke current requirements ranging from 14.0 Amps (SDL-3006 & SDL-3008) to 18.0 Amps (SDL-3007 & SDL-3009) peak to peak....LISTED UNDER: Passives, Coils
United Chemi-Con's Amorphous Choke Coils are suited for a wide range of applications. The amorphous structure provides excellent magnetic and mechanical features. As a result, a design engineer can provide a smaller product with a higher end performance. These choke coils are available in eight different series and are good for applications including switching power supplies, DC to DC converters, normal mode and active filters, and uninte...LISTED UNDER: Passives, Coils