由其分销商提供的 Ohmite F40J500E 的描述。
Res Wirewound 500 Ohm 5% 40W ±260ppm/C Vitreous Enamel RDL Lug Bolt-On
Fixed Resistor, Wire Wound, 40W, 500ohm, 655V, 5% +/-Tol, 260ppm/Cel, Chassis Mount
RESISTOR, WIREWOUND, RES 500 OHMS, PWR-RTG40 W, TOL 5%, LUG, VITREOUS ENAMEL
Wirewound Resistors - Chassis Mount 40watt 500ohm 5%
500Ω ±5% 40W Bracket Mount, Flange Mount 50.8mm × 25.4mm × 14.29mm
RESISTOR, 500 OHM, 40 WATT, FIXED,
RES, 500R, 5%, 40W, WIREWOUND;
F40J500E, OHMITE MANUFACTURING
RESISTOR, 500R, 5%, 40W; Resistance:500ohm; Resistance Tolerance:± 5%; Power Rating:40W; Voltage Rating:655V; Temperature Coefficient:± 260ppm/°C; Resistor Element Material:Ceramic; Body Diameter:25.4mm; Body Length:50.8mm; Operating Temperature Range:+25°C to +350°C; Series:250