UPW2-0808

UPW 2-0808 Precision Foil Resistors • • • • • Resistances from 1Ohm to 150kOhms Power Rating to 0.25Watt Resistance Tolerances to ±0.01% TCR to ±4ppm/K Load Stability to 0.01% SPECIFICATIONS Type Resistance Range Power rating (70°C) Tolerances Stability Shelf Life Stability Temperature Coefficient Insolation Resistance Thermal EMF Operating Temperature Range Resistor Material Substrate Housing Connector Material Terminals 0.5% / 1% 1.0 to 4.99 Ohms UPW 2-0808 5.0 to 24.99 Ohms 0.25W 0.05% / 0.1% / 0.25% / 0.5% / 1% 25.0 to 99.99Ohms 100k to 150kOhms 0.20W 0.01% / 0.02% / 0.05% / 0.1% / 0.25% / 0.5% / 1% 0.01% 25ppm / ∆R after 1 year max. ±8ppm/K (-55 to 125°C) max. ±4ppm/K (0 to 60°C) > 10GOhm < 0.1µV/K -55 to 155°C NiCr-Foil Al2O3 PBTP / Epoxy Cu tinned 2 Ordering Information Part Number - Resistance - Contact - Tolerance - TCR UPW 2-0808 5.10kOhms J 0.01% 4ppm Riedon Inc. 300 Cypress Avenue Alhambra CA 91801 www.riedon.com Grid (E) 3.81mm (0.15inches) = D Grid (E) 5.08mm (0.2inches) = J (626) 284-9901 (626) 284-1704 Page 110 rev. 03/2006A UPW 2-0808 Precision Foil Resistors SPECIFICATIONS (continued) Temperature Coefficient 1500 1000 +8ppm/K -8ppm/K ∆R/R (ppm) 500 0 -500 -1000 -1500 Nominal Spread ±2.8ppm/K Nominal ∆R/R Nominal Spread ±2.8ppm/K -50 -25 0 25 50 75 100 125 Temperature (°C) 120 Power (% from nominal power) Derating 100 80 60 40 20 0 25 40 55 70 85 100 115 130 145 155 Am bient Tem perature (°C) Dimensions Type D / Grid = 3.81mm (0.15inches) Dimension A B C D E F G mm 28.30 7.62 8.30 2.00 3.81 2.67 Ø0.64 tol. (±mm) 2.0 0.1 0.2 0.1 0.1 0.1 0.1 inches 1.11 0.30 0.33 0.08 0.15 0.11 Ø0.03 tol. (±inches) 0.079 0.004 0.008 0.004 0.004 0.004 0.004 Type J / Grid = 5.08mm (0.2inches) Dimension A B C D E F G mm 28.00 7.49 8.00 2.00 5.08 2.49 Ø0.64 tol. (±mm) 2.0 0.1 0.2 0.1 0.1 0.1 0.1 inches 1.10 0.29 0.31 0.08 0.20 0.10 Ø0.03 tol. (±inches) 0.079 0.004 0.008 0.004 0.004 0.004 0.004 Riedon Inc. 300 Cypress Avenue Alhambra CA 91801 www.riedon.com (626) 284-9901 (626) 284-1704 Page 111 rev. 03/2006A