PR01 Datasheet | Vishay

.vishay. PR01, PR02, PR03 Vishay BCponents Power Metal Film Leaded Resistors LINKS TO ADDITIONAL RESOURCES 3D 3D 3D Models DESCRIPTION A homogeneous film of metal alloy is deposited on a high grade ceramic body. After a helical groove has been cut in the resistive layer, tinned connecting wires of electrolytic copper or copper-clad iron are welded to the end-caps. The resistors are coated with a red, non-flammable lacquer which provides electrical, mechanical and climatic protection. This coating is not resistant to aggressive fluxes and cleaning solvents. The encapsulation is resistant to all cleaning solvents in accordance with IEC 60068-2-45. Features - High power in small packages (1 W / 0207 size to 3 W / 0617 size) - Meets active and passive flammability requirements as defined in IEC 60115-1 - Flameproof insulation coating meets UL 94 V-0 requirements - Defined fusing characteristics - Technology: metal film - AEC-Q200 qualified - Material categorization: for definitions of pliance please see .vishay./doc?99912 APPLICATIONS - All general purpose power applications - Automotive electronics - Lighting ballast TECHNICAL SPECIFICATIONS DESCRIPTION DIN size Resistance range (1) Resistance tolerance (2) Temperature coefficient Rated dissipation, P70 1Ω≤R R<1Ω Thermal resistance (Rth) Operating voltage, Umax. AC/DC E-series Basic specification Stability after: Endurance test (1000 h, P70) Damp heat test (56 days) Soldering (10 s, 260 °C) 0207 0.22 Ω to 1 MΩ ± 1 %; ± 5 % ± 250 ppm/K 1W 0.6 W 135 K/W 350 V PR02 Cu-LEAD 0411 0.33 Ω to 1 MΩ ± 1 %; ± 5 % ± 250 ppm/K PR02 Fe...