2N4897 Datasheet and Replacement
Type Designator: 2N4897
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 7 W
Maximum Collector-Base Voltage |Vcb|: 150 V
Maximum Collector-Emitter Voltage |Vce|: 80 V
Maximum Emitter-Base Voltage |Veb|: 6 V
Maximum Collector Current |Ic max|: 5 A
Max. Operating Junction Temperature (Tj): 200 °C
Transition Frequency (ft): 50 MHz
Collector Capacitance (Cc): 80 pF
Forward Current Transfer Ratio (hFE), MIN: 40
Noise Figure, dB: -
Package: TO39
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2N4897 Datasheet (PDF)
2n4897.pdf

2N4897Dimensions in mm (inches). Bipolar NPN Device in a 8.51 (0.34)9.40 (0.37) Hermetically sealed TO39 7.75 (0.305)8.51 (0.335)Metal Package. 6.10 (0.240)6.60 (0.260)Bipolar NPN Device. 0.89max.(0.035)12.70(0.500)min. 0.41 (0.016)0.53 (0.021)VCEO = 80V dia.IC = 5A 5.08 (0.200)typ.2.54All Semelab hermetically sealed products 2(0.100) 1 3
2n4897x.pdf

2N4897XDimensions in mm (inches). Bipolar NPN Device in a 8.51 (0.34)9.40 (0.37) Hermetically sealed TO39 7.75 (0.305)8.51 (0.335)Metal Package. 6.10 (0.240)6.60 (0.260)Bipolar NPN Device. 0.89max.(0.035)12.70(0.500)min. 0.41 (0.016)0.53 (0.021)VCEO = 80V dia.IC = 5A 5.08 (0.200)typ.2.54All Semelab hermetically sealed products 2(0.100) 1 3
2n4899x.pdf

2N4898X2N4899X2N4900XMECHANICAL DATADimensions in mm (inches)PNP EPITAXIAL BASEMEDIUM POWERTRANSISTOR6.35 (0.250)8.64 (0.340)3.68(0.145) rad.3.61 (0.142)max.3.86 (0.145)rad.APPLICATIONSMedium power, low frequency PNPbipolar transistor in a hermeticallysealed TO66 metal package.1.27 (0.050)1.91 (0.750)4.83 (0.190)5.33 (0.210)9.14 (0.360)min.
Datasheet: 2N3192 , 2N3193 , 2N3194 , 2N3195 , 2N3196 , 2N3197 , 2N3198 , 2N3199 , MJE340 , 2N320 , 2N3200 , 2N3201 , 2N3202 , 2N3203 , 2N3204 , 2N3205 , 2N3206 .
History: 2S116 | 2S176 | 2S104 | 2N6106 | BC847AWT1 | 2N5894 | 2N6131
Keywords - 2N4897 transistor datasheet
2N4897 cross reference
2N4897 equivalent finder
2N4897 lookup
2N4897 substitution
2N4897 replacement
History: 2S116 | 2S176 | 2S104 | 2N6106 | BC847AWT1 | 2N5894 | 2N6131



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