Precision foil resistors target high-end audio

The conformally coated low-profile AUR precision resistors (Y4700xxKxxxxD) feature TCR down to 0.05 ppm/°C from 0°C to +60°C, tolerances down to ±0.01%, and load-life stability to ±0.01%. The resistors target high-end audio applications that require low distortion and noise.

The cold-rolled metal alloy foil devices eliminate any current noise in the element itself and provide the linearity that preserves signal integrity. They offer a resistance range from 5 Ω to 120 kΩ and are rated for 300 mW at +70°C with a maximum working voltage of 300 V and with a rise time of 1 ns with effectively no ringing.