KHR 2-T218 • Thickflim Resistor • Up to 100 W Power Rating • For High Impulses SPECIFICATIONS ELECTRICAL Resistance Range : 0R1 ... 100k Power Rating : 2 W (70°C) 100 W with heatsink Thermal Resistance Rthj-c : Tolerances from 0R1 from 1R0 from 5R0 : Stability : 0.8 K/W 5% 2% 1% Temperature Coefficient : 1% ±100 ppm/K Max. Voltage m ax. w orking voltage (V) 10000 1000 100 10 1 10 Ohm 100 Ohm Voltage Proof 1 kOhm 5 kOhm 10 kOhm 100 kOhm : 1.5 kVDC : -55°C ... 155°C : : : : : Thickfilm Al2O3 (upon request AlN) PPS Cu tinned, 2-pin 1 Nm ENVIRONMENTAL Operating Temperature Range MECHANICAL Resistor Material Substrate Housing Connector Material Max. Torque backplate Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, UK Tel. + 44 (0) 1342 835234, Fax. + 44 (0) 1342 834306, e-mail [email protected] web www.willow.co.uk KHR 2-T218 TEMPERATURE COEFFICIENT 100 ppm/K 15000 dR/R (ppm ) 10000 50 ppm/K 5000 0 -5000 -10000 -50 -25 25 0 50 75 100 125 150 175 Tem perature (°C) DERATING CURVE 120 Power ( % from nominal power) 100 80 60 40 20 0 25 50 75 85 100 115 130 Tem perature of the backplate (°C) DIMENSIONS measuring point Standardlead: Lead A Dimensions in mm HOW TO ORDER KHR 2-T218 15K A 5% Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, UK Tel. + 44 (0) 1342 835234, Fax. + 44 (0) 1342 834306, e-mail [email protected] web www.willow.co.uk