Electrically Adjustable Resistors Calibrate Analog Circuits

The Rejustor family of low-power, low-TC re-adjustable resistors is designed to compensate and calibrate precision analog circuits. The components operate at temperatures to 125°C or higher and at frequencies in excess of 2 GHz. They require no power to operate in circuit, exhibit no wiper resistance, and are adjustable to precision levels of 0.1% or better. Completely sealed, the resistors are suitable for operation in harsh and demanding environments. Industrial applications range from simple calibration of power supplies to the calibration of sensors including phototransistors, pressure sensors, and magnetic proximity sensors. Pricing for all members of the Rejustor family is $0.99 each/1,000. MICROBRIDGE TECHNOLOGIES INC. Burlington, MA. (888) 735-8786.