Part Number = 2SC1957 Manufacturer Name = Various Average Price = 1.15374 Description = Si NPN LP HF BJT V(BR)CEO (V) = 40 V(BR)CBO (V) = 75 I(C) Abs.(A) Collector Current = 1.0 Absolute Max. Power Diss. (W) = 750m I(CBO) Max. (A) = 1.0u @V(CBO) (V) (Test Condition) = 40 h(FE) Min. Static Current Gain = 90 @I(C) (A) (Test Condition) = 500m @V(CE) (V) (Test Condition) = 10 f(T) Min. (Hz) Transition Freq = 150M @I(C) (A) (Test Condition) = 150m @V(CE) (V) (Test Condition) = 10 V(CE)sat Max.(V) = .5 @I(C) (A) (Test Condition) = 500m @I(B) (A) (Test Condition) = 50m C(obo) (Max) (F) = 20p @Freq. (Hz) (Test Condition) = 1.0M Package = TO-126var Military = N