Y4072750R000C9R

FRFC Series 0805, 1206, 1506, 2010, 2512 (Z1 Foil Technology) Ultra High Precision Z1 Foil Technology Flip Chip Resistor for Load Life Stability of 0.005% (50 ppm) with TCR of ± 0.2, 35% Space Saving vs. Wraparound Design, Power to 750mW FEATURES The FRFC is based on the new generation Z1 Foil Technology of the Bulk Metal® Precision Foil resistor elements by Vishay Precision Group (VPG), which makes these resistors virtually insensitive to destabilizing factors. Their element, based on the new Z1 Foil Technology is a solid alloy that displays the desirable bulk properties of its parent material; thus, it is inherently stable (remarkably improved load life stability of 30 ppm), noise-free and withstands ESD to 25KV or more. The alloy is matched to the substrate and forms a single entity with balanced temperature characteristics for an unusually low and predictable TCR over a wide range from - 55 °C to more than + 125 °C. Resistance patterns are photo-etched to permit trimming of resistance values to very tight tolerances. The flip chip configuration provides a substantial PCB space saving of more than 35 % vs. a surface mount chip with wraparound terminations. The FRFC is available in any value within the specified resistance range. The FRFC Series is an upgraded version of the VFCP Series (Z Foil) with an improved rated power of 750mW. TABLE 1 - TOLERANCE AND TCR VS. RESISTANCE VALUE(1) RESISTANCE VALUE () TOLERANCE (%) TYPICAL TCR AND MAX. SPREAD (- 55 °C to + 125 °C, + 25 °C Ref.) 250to 125K ± 0.01 ± 0.2 ± 1.6 100to < 250 ± 0.02 ± 0.2 ± 1.6 50to < 100 ± 0.05 ± 0.2 ± 1.8 25to < 50 ± 0.1 ± 0.2 ± 2.8 10to < 25 ± 0.25 ± 0.2 ± 2.8 5 to