All Transistors. UN421F Datasheet

 

UN421F Datasheet and Replacement


   Type Designator: UN421F
   Material of Transistor: Si
   Polarity: Pre-Biased-NPN
   Built in Bias Resistor R1 = 4.7 kOhm
   Built in Bias Resistor R2 = 10 kOhm
   Typical Resistor Ratio R1/R2 = 0.47
   Maximum Collector Power Dissipation (Pc): 0.3 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
   Transition Frequency (ft): 80 MHz
   Forward Current Transfer Ratio (hFE), MIN: 30
   Noise Figure, dB: -
   Package: TO92S
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UN421F Datasheet (PDF)

 ..1. Size:540K  panasonic
 un4210q un4210r un4210s un4211 un4212 un4213 un4214 un4215q un4215r un4215s un4216q un4216r un4216s un4217q un4218 un4219 un421d un421e un421f un421k un421l.pdf pdf_icon

UN421F

Transistors with built-in ResistorUNR4211/4212/4213/4214/4215/4216/4217/4218/4219/4210/421D/421E/421F/421K/421L(UN4211/4212/4213/4214/4215/4216/4217/4218/4219/4210/421D/421E/421F/421K/421L)Unit: mm4.00.2Silicon NPN epitaxial planer transistorFor digital circuitsFeatures Costs can be reduced through downsizing of the equipment andreduction of the number of parts.mark

 9.1. Size:189K  blue-rocket-elect
 un4213.pdf pdf_icon

UN421F

UN4213(3RC4213) NPN /SILICON NPN DIGITAL TRANSISTOR : Purpose: Switching, inverter circuit, interface circuit and driver circuit applications. : Features: With built-in bias resistors, simplify circuit design, reduce a q

Datasheet: 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SA1804R , 2SA1805 , 2SA1805O , 2SA1805R , TIP31 , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C , 2SA1811 , 2SA1815 , 2SA1815-3 , 2SA1815-4 .

History: 2SC3712 | 2SA1407E | NB221YX | 2SA1262 | 2SD1700 | 2N2872 | T11

Keywords - UN421F transistor datasheet

 UN421F cross reference
 UN421F equivalent finder
 UN421F lookup
 UN421F substitution
 UN421F replacement

 

 
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