K2121 Datasheet. Specs and Replacement

Type Designator: K2121  📄📄 

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.2 W

Maximum Collector-Base Voltage |Vcb|: 30 V

Maximum Collector-Emitter Voltage |Vce|: 12 V

Max. Operating Junction Temperature (Tj): 175 °C

Electrical Characteristics

Transition Frequency (ft): 1000 MHz

Collector Capacitance (Cc): 1 pF

Forward Current Transfer Ratio (hFE), MIN: 20

Noise Figure, dB: -

Package: TO72

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K2121 datasheet

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Detailed specifications: K2118A, K2118B, K2119, K2119A, K2119B, K2120, K2120A, K2120B, 8550, K2121A, K2121B, K2122, K2122A, K2122B, K2123, K2123A, K2123B

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