UNR221Z Datasheet and Replacement
Type Designator: UNR221Z
SMD Transistor Code: FF
Material of Transistor: Si
Polarity: Pre-Biased-NPN
Built in Bias Resistor R1 = 4.7 kOhm
Built in Bias Resistor R2 = 22 kOhm
Typical Resistor Ratio R1/R2 = 0.21
Maximum Collector Power Dissipation (Pc): 0.2 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): 150 MHz
Forward Current Transfer Ratio (hFE), MIN: 60
Noise Figure, dB: -
Package: SC59
UNR221Z Substitution
UNR221Z Datasheet (PDF)
unr221x un221x series.pdf

Transistors with built-in ResistorUNR221x Series (UN221x Series)Silicon NPN epitaxial planar transistorUnit: mm0.40+0.100.05For digital circuits0.16+0.100.063 Features Costs can be reduced through downsizing of the equipment andreduction of the number of parts.1 2 Mini type package allowing easy automatic insertion through tape(0.95) (0.95)packing
Datasheet: UNR221E , UNR221F , UNR221K , UNR221L , UNR221M , UNR221N , UNR221T , UNR221V , C5198 , UNR5110 , UNR5111 , UNR5112 , UNR5113 , UNR5114 , UNR5115 , UNR5116 , UNR5117 .
History: BD262A
Keywords - UNR221Z transistor datasheet
UNR221Z cross reference
UNR221Z equivalent finder
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UNR221Z substitution
UNR221Z replacement
History: BD262A



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