View rn2401-rn2406 datasheet:

RN2401~RN2406 TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Process) RN2401,RN2402,RN2403 RN2404,RN2405,RN2406 Unit: mm Switching, Inverter Circuit, Interface Circuit And Driver Circuit Applications With built-in bias resistors Simplify circuit design Reduce a quantity of parts and manufacturing process Complementary to RN1401~1406 Equivalent Circuit Bias Resistor Values C Type No. R1 (k?) R2 (k?) R1 RN2401 4.7 4.7 B RN2402 10 10 RN2403 22 22 E RN2404 47 47 RN2405 2.2 47 JEDEC TO-236MOD RN2406 4.7 47 JEITA SC-59 TOSHIBA 2-2F1A Weight: 0.012g (typ.) Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit Collector-base voltage VCBO -50 V RN2401~2406 Collector-emitter voltage VCEO -50 V RN2401~2404 -10 V Emitter-base voltage