4502

4500 series new 2/6/03 4:01 pm Page 1 High Voltage Planar Resistors 4500 Series Welwyn Components • Voltages up to 20kV dc. • Powers up to 4.5 Watts • TCR to 50ppm/°C • Customs design service available • Planar construction gives low inductance and capacitance Electrical Data 4501 Power rating at 70°C Resistance range Limiting element voltage TCR (20°C to 70°C) Resistance tolerance Values Ambient temperature range Value ranges for TCR of 100 ppm/°C Value ranges for TCR of 150 ppm/°C Value ranges available for TCR of 50ppm/°C