All Transistors. 2N1257 Datasheet

 

2N1257 Datasheet, Equivalent, Cross Reference Search


   Type Designator: 2N1257
   Material of Transistor: Si
   Polarity: PNP
   Maximum Collector Power Dissipation (Pc): 0.27 W
   Maximum Collector-Base Voltage |Vcb|: 40 V
   Maximum Collector-Emitter Voltage |Vce|: 40 V
   Maximum Emitter-Base Voltage |Veb|: 5 V
   Maximum Collector Current |Ic max|: 0.1 A
   Max. Operating Junction Temperature (Tj): 175 °C
   Transition Frequency (ft): 35 MHz
   Collector Capacitance (Cc): 10 pF
   Forward Current Transfer Ratio (hFE), MIN: 40
   Noise Figure, dB: -
   Package: TO5

 2N1257 Transistor Equivalent Substitute - Cross-Reference Search

   

2N1257 Datasheet (PDF)

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Datasheet: 2N1251 , 2N1252 , 2N1252A , 2N1253 , 2N1253A , 2N1254 , 2N1255 , 2N1256 , 2SC2073 , 2N1258 , 2N1259 , 2N126 , 2N1260 , 2N1261 , 2N1261A , 2N1262 , 2N1262A .

 

 
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