Recently,Vishay,a global leader in electronic component manufacturing,announced the release of a new series of AEC-Q200-compliant thin film chip resistors.These resistors provide high-frequency performance up to 70 GHz,catering to applications in automotive,aerospace,avionics,telecommunications,and military sectors.The Vishay Sfernice CHA series features a compact 02016 package size,with resistance values ranging from 10Ωto 500Ω.
Core Features and Technical Specifications
The Vishay CHA series thin film chip resistors offer the following key features and technical specifications:
Operating Frequency:Up to 70 GHz,ensuring stability in high-frequency applications with a nearly flat Z/R curve.
Resistance Range:10Ωto 500Ω.
Maximum Voltage:30V.
Power Rating:30mW at+70°C.
Temperature Coefficient:±100ppm/°C(±50ppm/°C available upon request).
Low Internal Reactance:Extremely low internal reactance reduces signal distortion and interference,making it suitable for microwave and RF applications(LC as low as 1 x 10^-24).
Compact Package:02016 package size,ideal for high-density PCB layouts.
AEC-Q200 Certified:Passes stringent automotive-grade reliability tests to ensure high performance under harsh environmental conditions.
Design Support:Provides design kits and Modelithics®library to streamline the design process and support electronic simulation.
Applications
Automotive ADAS:Suitable for sensors and controllers in advanced driver assistance systems.
Lidar and 4D Radar Systems:Provides high-precision distance measurement and obstacle detection for autonomous vehicles.
LEO Satellites and Space Communication Systems:Ideal for communication and navigation systems in low Earth orbit satellites.
Military Guidance and Telemetry Systems:Used in precision guidance and remote monitoring for military equipment.
Drones:Offers stable support for communication links in unmanned aerial vehicles.
RF Antennas:Suitable for RF front ends in wireless communication systems.
Design Support
To facilitate the design process,Vishay provides Ansys®HFSS™,Modelithics Microwave Global Models™(including PCB and pad scalable models),and 3D models for electronic simulation.Additionally,the availability of device S-parameter data helps to reduce development time and costs.
Environmental Features
These resistors comply with RoHS standards,are halogen-free,and meet Vishay's green environmental requirements.They come in tape-and-reel packaging for automated assembly convenience.
The new Vishay CHA series thin film chip resistors,with their exceptional performance in high-frequency applications,compact packaging,and AEC-Q200 compliance,are an ideal choice for automotive,aerospace,avionics,telecommunications,and military applications.Whether for advanced driver assistance systems,lidar,or satellite communication systems,the CHA series resistors offer stable and reliable performance to meet the most demanding application needs.Vishay's ongoing technological innovation and relentless pursuit of quality have earned its products widespread acclaim and trust globally.
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