Items Tagged with 'resistance'

Isola Group S.à r.l., a market leader in copper-clad laminates and dielectric prepreg materials used to fabricate advanced multilayer printed circuit boards (PCBs), announced the successful completion of Class 2 testing of laminate materials for Conductive Anodic Filament (CAF) resistance; the laminate materials were constructed with glass fabric woven at Isola Fabrics, a subsidiary of Isola Group S.à r.l.

High Speed Interconnects, an extruder and manufacturer of high-performance coaxial cable and coaxial cable assemblies, has announced a range of armored cables that display excellent compression resistance after crush forces in excess of 300 lbs. per square inch. 

 TEGAM, Inc., a leading supplier of innovative microohmmeters introduces five new Kelvin probes.  

 Vishay Precision Group Inc. announced that its Vishay Foil Resistors brand (VFR) has introduced a new Bulk Metal® Foil RTD Simulator resistor with built-in climate control. Designed to simulate resistance temperature detector (RTD) PT-100 and PT-1000 outputs for the calibration of RTD instruments, the device features a low nominal TCR of ±1 ppm/°C from -55°C to +125°C, +25°C ref., and load-life stability of ±0.005% after 2,000 hours of rated power at +70°C. 

Element Six, a leader in synthetic diamond supermaterials and a member of the De Beers Group of Companies, announced that its Gallium Nitride (GaN)-on-Diamond wafers have been proven by Raytheon Co. to significantly outperform industry standard Gallium Nitride-on-Silicon Carbide (GaN-on-SiC) in RF devices—reducing thermal resistance, increasing RF power density, and preserving RF functionality.

Coilcraft's XFL6012 series of shielded power inductors combine excellent current handling and exceptionally low DC resistance in a rugged, low-profile package. Measuring just 6.56 x 6.36 mm with a maximum height of only 1.2 mm, the XFL6012 Series provides exceptionally low DC resistance (7.06 mOhms) and current ratings as high as 14.3 Amps.

Rogers Corp. will be showing samples of the company’s wide range of industry-leading printed-circuit-board (PCB) materials at the Del Mar Electronics & Design Show April 30-May 1, 2014 at the Del Mar Fairgrounds in San Diego, CA.

Vishay Precision Group Inc. announced that its Vishay Foil Resistors brand (VFR) has introduced a new series of military-qualified, ultra-high-precision Z1-Foil wrap-around chip resistors. Tested per EEE-INST-002 (Tables 2A and 3A, Film/Foil, Level 1) and MIL-PRF-55342, devices in the 303261 - 303266 seriesprovide exceptional load-life stability of ±0.0025% typical after rated power at 70°C for 2,000 hours, low nominal TCR of ±0.2 ppm/°C from -55°C to +125°C, +25°C ref., PCR (ΔR due to self heating) of 5 ppm at rated power, and tight tolerances to ±0.02%.

Pickering Interfaces, a leading provider of modular signal switching and instrumentation for use in electronic test and simulation, is expanding its range of PCI switching solutions with the introduction of seven new PCI cards and expansion of an eighth card.

Rogers Corp. will be promoting its industry-leading printed circuit board (PCB) materials at the IPC APEX EXPO, being held March 25-27, 2014 at the Mandalay Bay Resort & Convention Center (Las Vegas, NV). The IPC APEX EXPO, with more than 400 exhibiting companies and thousands of attendees, is a leading industry event for professionals involved in PCB design and manufacturing and electronic assembly and test.