Electronic Products & Technology

Flip chip resistors stabilize performance, improve ruggedness

Stephen Law   

Electronics Engineering

VISHAY FOIL RESISTORS FRFC Series family of ultra-high-precision flip chip resistors, based on market-leading Z1 Foil Technology, deliver improved load life stability of 50ppm, withstanding to higher temperatures and better moisture resistance than previous-generation foil resistors. Devices provide pcb space savings of more than 35%.  Insensitive to destabilizing factors, devices provide a temperature coefficient of resistance (TCR) or ± 0.2 ppm/C (-55C to +125C, +25C ref), ESD immunity to 25kV or more, and noise-free operation. Device’s power rating is 750mW at +70C, and comes in the 0805, 1206, 1506, 2010 and 2512 case sizes, with power TCR of 5ppm at rated power and tight tolerances to ±0.01%. http://www.vishaypg.com/foil-resistors

VPG Foil Resistors FRFC Series.




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