UN921F Specs and Replacement
Type Designator: UN921F
SMD Transistor Code: 8O
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
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.125 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): 125 °C
Electrical Characteristics
Transition Frequency (ft): 150 MHz
Forward Current Transfer Ratio (hFE), MIN: 30
Package: SS-MINI
UN921F Substitution
- BJT ⓘ Cross-Reference Search
UN921F datasheet
Transistors with built-in Resistor UN9211/9212/9213/9214/9215/9216/9217/9218/9219/9210/921D/ 921E/921F/921K/921L/UNR921M/921N/921AJ/921BJ/921CJ Silicon NPN epitaxial planer transistor Unit mm For digital circuits 1.6 0.15 0.4 0.8 0.1 0.4 Features 1 Costs can be reduced through downsizing of the equipment and reduction of the number of parts. 3 SS-Mini type package, allowing au... See More ⇒
Transistors with built-in Resistor UNR92XXJ Series (UN92XXJ Series) Silicon NPN epitaxial planer type Unit mm 1.60+0.05 0.03 For digital circuit 0.12+0.03 0.01 1.00 0.05 3 Features Costs can be reduced through downsizing of the equipment and 1 2 reduction of the number of parts. 0.27 0.02 SS-mini type package, allowing automatic insertion through tape (0.50)(0... See More ⇒
Detailed specifications: UN9217S, UN9218, UN9219, UN921AJ, UN921BJ, UN921CJ, UN921D, UN921E, 2SC2073, UN921K, UN921L, UN921M, UPT111, UPT112, UPT113, UPT114, UPT115
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