RC55 Datasheet | Unknown Manufacturer

Precision Metal Film Resistors RC SERIES - CECC released products with low TCRs over a wide resistance range - Resistance tolerance down to 0.05% - Express delivery available - Low noise and negligible voltage coefficient Electrical Data RC55 MERCIAL Power rating at 70°C Resistance range Limiting element voltage Isolation voltage TCR (20 to +70°C) & codes Resistance tolerance watts ohms volts volts ppm/°C % RC65 RC70 NOTES 0.25 0.5 1.0 1R to 4M 1R to 4M 1R to 10M 350 350 500 500 500 700 5(V), 10(T), 15(Y), 25(D), 50(C) & 100(Z) 0.05(W), 0.1(B), 0.25(C), 0.5(D) & 1(F) See resistance restrictions APPROVED CECC 40101-004 H J K K L Power rating at 70°C watts 0.063 0.125 0.25 0.25 0.5 Resistance range ohms 1R to 1M 1R to 1M 1R to 1M 10R to 1M 10R to 1M Limiting element voltage volts 200 200 250 250 350 Isolation voltage volts 280 280 350 350 500 TCR & codes ppm/°C 15(Y), 25(D), 50(C) & 100(Z) Resistance tolerance (code) % 0.05(W), 0.1(B), 0.25(C), 0.5(D) & 1(F) APPROVED CECC 40101-804 Power rating at 70°C watts Resistance range ohms Limiting element voltage volts Isolation voltage volts TCR & codes ppm/°C Resistance tolerance (code) % Standard values Thermal impedance Ambient temperature range A 0.125 1R to 1M 200 280 B 0.25 1R to 1M 250 350 B C 0.25 0.5 10R to 1M 10R to 1M 250 350 350 500 15(T), 25(E) & 50(C) 0.05(W), 0.1(B), 0.25(C), 0.5(D) & 1(F) E24, E96 preferred 70 -55 to +155 See resistance restrictions See resistance restrictions Any value to order °C/watt °C General Note Welwyn ponents reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. © Welwyn ponents Limited Bedlington, Northumberland NE22 7AA, England Tel: 01670 822181 Fax: 01670 829465 Web: http://.Welwyn-TT.co.uk Issue A 07/99 Precision Metal Film Resistors RC SERIES Physical Data Dimensions (mm) & Weight (g) PCB mounting centres 10.2 12.7...