Sept. 17, 2008

Vishay’s New VPR221Z Ultra-High-Precision Z-Foil Resistor Features a Low Absolute TCR of ±0.2 ppm/°C, PCR of 4 ppm/W, Tolerance to ±0.01 %, and Load-Life Stability of ±0.005 % (50 ppm)

August 15, 2008

Vishay’s New VCS1625Z Ultra-High-Precision Z-Foil Surface-Mount Current Sensing Chip Resistor Features a Low Absolute TCR of ±0.2 ppm/°C, Tight Tolerance to ±0.2 %, and PCR of ±5 ppm at Rated Power

August 13, 2008

Vishay’s New VSMP0603 Ultra-High-Precision Bulk Metal® Z-Foil Wraparound Surface-Mount Resistor is Industry’s Smallest to Combine TCR of ±0.2 ppm/°C, Tolerance of ±0.01 %, Rise Time of 1 ns, and Load Life Stability of ±0.005 %

August 01, 2008

Vishay’s New VPR220Z Ultra-High-Precision Z-Foil Resistor Features a Low Absolute TCR of ±0.05 ppm/°C, Tolerance to ±0.01 %, and Power Rating to 8 W

October 17, 2007

Vishay’s New SMR1DZ and SMR3DZ Ultra-High-Precision Z-Foil Molded Surface-Mount Resistors Combine Typical TCR of ±0.05 ppm/°C, PCR of ±5 ppm at Rated Power, Tight Tolerance to ± 0.01 %, and Electrostatic Discharge (ESD) Rating Above 25,000 V

Sept. 19, 2007

Vishay’s New SMNZ Ultra-High-Precision Z-Foil Four-Resistor Network Combines Typical TCR Tracking of 0.1 ppm/°C, PCR Tracking of 5 ppm at Rated Power, Tight Tolerance Match of 0.01 %, and Electrostatic Discharge (ESD) Rating Above 25,000 V

Sept. 13, 2006

Vishay’s New High-Stability Thin-Film Flat Chip Resistors Feature Stability of ≤0.05 %, Temperature Testing up to 200 °C, Reliability in Extreme Environmental Conditions

January 18, 2006

Vishay's New Ultra-High-Precision, Surface-Mount Bulk Metal® Z Foil Flip Chip Resistors Are First to Combine Power Ratings up to 750 mW, Long-Term Stability Down to ±0.005 %, and Typical TCR of ±0.2 ppm/°C

January 06, 2006

Vishay's New VSMP Ultra-High-Precision, Surface-Mount Bulk Metal® Z Foil Resistors Are First to Combine Power Ratings up to 750 mW, Long-Term Stability Down to ±0.005%, and Very Low Typical TCR of <±0.2 ppm/°C