KPR2-T218

KPR KHR 2-T218 Power Resistors • • • • • • Type Resistance Range Power rating free air 70°C with heatsink Thermal Resistance Rthj-c Tolerances from 0.1 Ohms from 1.0 Ohms from 5.0 Ohms Stability Temperature Coefficient 0.05 to 0.099 Ohms 0.1 to 100 kOhms Voltage Proof Max. Voltage depending on resistance value 5% 2% / 5% 1% / 2% / 5% 2 W 50 W 2.1 K/W Resistances from 0.05Ohm to 100kOhms Power Rating to 100Watt Resistance Tolerances to ±1% TCR to ±100ppm/K Load Stability to 1% TO-218 (TO-247) Housing KHR 2-T218 0.050 Ohms to 100 kOhms 2 W 100 W 0.8 K/W SPECIFICATIONS KPR 2-T218 1% ±300 ppm/K ±100 ppm/K upon request ±50 ppm/K 2.5 kVDC 1.5 kVDC 10000 max. working voltage (VDC) 1000 100 10 1 10 Ohm Operating Temperature Range Resistor Material Substrate Housing Connector Material Terminals Max. Torque 100 Ohm 1 kOhm 5 kOhm 10 kOhm 100 kOhm -55 to 155°C Thick Film Al2O3 upon request: AlN PPS Cu tinned 2 1 Nm Ordering Information Part Number - Resistance - Contact - Tolerance KHR 2-T218 15 kOhms C 5% Riedon Inc. 300 Cypress Avenue Alhambra CA 91801 www.riedon.com (626) 284-9901 (626) 284-1704 Page 60 rev. 03/2006A KPR KHR 2-T218 Power Resistors SPECIFICATIONS (continued) Temperature Coefficient 100ppm/K 7000 ∆R/R (ppm) 50ppm/K 2000 -3000 -8000 -50 -25 0 Temperature (°C) 25 50 75 100 125 KPR 2-T218 120 100 Derating 120 100 KHR 2-T218 Power ( % from nominal power) 80 60 40 20 0 25 50 85 100 115 130 145 155 Temperature of the backplate (°C) Power ( % from nominal power) 80 60 40 20 0 50 75 85 100 115 130 145 155 Temperature of the backplate (°C) Dimensions Dimension A B C D E F G H (C-Contact) I J K L (C-Contact) M (C-Contact) N O P Q R mm 21.10 15.50 4.90 4.00 12.60 Ø3.2 2.95 17.75 10.16 1.40 3.00 14.50 2.80 1.65 4.60 6.15 0.80 2.00 tol. (±mm) 0.2 0.2 0.1 0.1 0.2 0.1 0.1 0.2 0.2 0.1 0.1 0.2 0.1 0.1 0.1 0.2 0.1 0.1 inches 0.83 0.61 0.19 0.16 0.50 Ø0.13 0.12 0.70 0.40 0.06 0.12 0.57 0.11 0.06 0.18 0.24 0.03 0.08 tol. (±inches) 0.008 0.008 0.004 0.004 0.008 0.004 0.004 0.008 0.008 0.004 0.004 0.008 0.004 0.004 0.004 0.008 0.004 0.004 Riedon Inc. 300 Cypress Avenue Alhambra CA 91801 www.riedon.com (626) 284-9901 (626) 284-1704 Page 61 rev. 03/2006A