UN621K Datasheet. Specs and Replacement

Type Designator: UN621K  📄📄 

Material of Transistor: Si

Polarity: Pre-Biased-NPN

Built in Bias Resistor R1 = 10 kOhm

Built in Bias Resistor R2 = 4.7 kOhm

Typical Resistor Ratio R1/R2 = 2.1

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.4 W

Maximum Collector-Base Voltage |Vcb|: 50 V

Maximum Collector-Emitter Voltage |Vce|: 50 V

Maximum Collector Current |Ic max|: 0.1 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 150 MHz

Forward Current Transfer Ratio (hFE), MIN: 20

Noise Figure, dB: -

Package: MT-1

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UN621K datasheet

 9.1. Size:173K  panasonic

 un6210q un6210r un6210s un6211 un6212 un6213 un6214 un6215q un6215r un6215s un6216q un6216r un6216s un6217q un6217r un6217s.pdf pdf_icon

UN621K

Transistors with built-in Resistor UN6211/6212/6213/6214/6215/6216/6217/6218/ 6219/6210/621D/621E/621F/621K/621L Silicon NPN epitaxial planer transistor Unit mm For digital circuits 6.9 0.1 1.05 2.5 0.1 0.05 (1.45) 0.7 4.0 0.8 Features Costs can be reduced through downsizing of the equipment and reduction of the number of parts. 0.65 max. MT-1 type package, allowing supply... See More ⇒

Detailed specifications: UN6217R, UN6217S, UN6218, UN6219, UN621D, UN621E, UN621F, UN621L, BC556, UN6221, UN6222, UN6223, UN6224, UN9110Q, UN9110R, UN9110S, UN9111

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