RSF1WS

YAGEO CORPORATION LEADED RESISTORS www.datasheet4u.com Metal Oxide Film Resistors FLAME-PROOF TYPE Normal & Miniature Style [ RSF Series ] FEATURES Low Cost, Prompt Delivery High Power-to-Size Ratio for Significant Space Savings Complete Flameproof Construction-UL 1412 High Surge/Overload Capability Non-Inductive Design Wide Resistance Range: 1Ω~1MΩ Resistance ToLerance: ± 5% INTRODUCTION These Metal Oxide Resistors offer excellent performance in applications where stability and uniformity of characteristics are desired. They provide lower cost alternatives to Carbon Composition Resistors and General Purpose Metal Films. Metal Oxides also can replace many low power General Purpose wirewound applications, saving both money and time, with shorter delivery cycles. The normal style & the miniature style of RSF series are coated with layers of gray and pink colors flame-proof lacquer respectively. DERATING CURVE Rated Load (%) 100 80 60 40 20 50 100 150 200 250 70ºC Ambient Temperature (ºC) HOT -SPOT TEMPERATURE Surface Temp. Rise (ºC) 200 150 100 50 Measuring Position RSF500 RSF300 RSF2WS RSF200 RSF100 RSF50S RSF-50 RSF5WS RSF3WM, RSF5SS RSF3WS RSF1WS 0 25 50 75 100 Applied Load, % of RCWV Unit : mm DIMENSIONS STYLE Normal – RSF-50 – RSF100 RSF200 RSF5SS RSF300 RSF500 Miniature RSF50S – RSF1WS RSF2WS RSF3WS RSF3WM RSF5WS – DIMENSION L 6.3± 0.5 9.0± 0.5 9.0± 0.5 11.5± 1.0 15.5± 1.0 17.5± 1.0 24.5± 1.0 24.5± 1.0 øD 2.3± 0.3 3.2± 0.3 3.2± 0.3 4.5± 0.5 5.0± 0.5 6.5± 1.0...