RF & Microwave Industry News

VPG extends resistance range of ultra-high-precision flip chip COTS resistors down to 5 ohms

Vishay Precision Group Inc. announced that its Vishay Foil Resistors brand (VFR) has enhanced its VFCP series of Bulk Metal® Z-Foil ultra-high-precision flip chip resistors with an extended resistance range down to 5 Ω. The devices feature ultra-low TCR of ±0.05 ppm/°C nominal (0°C to +60°C) and ±0.2 ppm/°C typical (-55°C to +125°C, +25°C ref.) and load-life stability of ±0.005% at 70°C for 2,000 hours at rated power and ±0.01% at 70°C for 10,000 hours. 


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Passive Plus offers extended values for Hi-Q capacitors

Passive Plus Inc. now offers an extended-values for the traditional Hi-Q high power, low ESR/ESL, low noise, high self-resonance ultra-stable performance capacitors. Usually used for wireless broadcasting equipment, mobile base stations, GPS portables, MRI coils and radar, these capacitors are 100 percent RoHS and offered in magnetic and non-magnetic terminations. These capacitors are designed and manufactured to meet the requirements for MIL-PRF-55681 and MIL-PRF-123.


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RFS announces aluminum plenum-rated coaxial cable for in-building applications

Radio Frequency Systems (RFS), the global wireless and broadcast infrastructure specialist, announced ICA LITE, a ½” aluminum plenum-rated wideband coaxial cable designed to deliver outstanding electrical performance and support all wireless in-building applications. A cost-effective alternative to copper cabling, it maintains compatibility with existing connectors, tools and hanging hardware for easy and convenient installation.


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Accelerate firmware development time for Linear Technology ICs

Linear Technology Corp. announces the Linduino™ One development tool, an Arduino-compatible platform for developing and distributing firmware libraries and code for Linear Technology’s SPI and I²C-compatible integrated circuits. The Linduino One board interfaces to more than 300 QuikEval™ demonstration cards, supporting a variety of product types including analog-to-digital converters (ADCs), digital-to-analog converters (DACs), power monitors, intelligent Hot Swap™ controllers, temperature sensors, LED drivers, and battery management systems.


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