KRC121S Datasheet, Equivalent, Cross Reference Search
Type Designator: KRC121S
SMD Transistor Code: N8
Material of Transistor: Si
Polarity: Pre-Biased-NPN
Built in Bias Resistor R1 = 47 kOhm
Built in Bias Resistor R2 = 10 kOhm
Typical Resistor Ratio R1/R2 = 4.7
Maximum Collector Power Dissipation (Pc): 0.2
W
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): 250
MHz
Forward Current Transfer Ratio (hFE), MIN: 33
Noise Figure, dB: -
Package: SOT-23
KRC121S Transistor Equivalent Substitute - Cross-Reference Search
KRC121S Datasheet (PDF)
krc116-krc122.pdf
SEMICONDUCTOR KRC116~KRC122TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTORSWITCHING APPLICATION.INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATIONB CFEATURESWith Built-in Bias Resistors.Simplify Circuit Design.Reduce a Quantity of Parts and Manufacturing Process.N DIM MILLIMETERSA 4.70 MAXEKB 4.80 MAXGC 3.70 MAXDD 0.45E 1.00F 1.27G 0.85H 0.45_H
krc116m-krc122m.pdf
SEMICONDUCTOR KRC116M~KRC122MTECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTORSWITCHING APPLICATION.INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATIONBFEATURESWith Built-in Bias Resistors.DIM MILLIMETERSOSimplify Circuit Design.A 3.20 MAXHM B 4.30 MAXReduce a Quantity of Parts and Manufacturing Process.C 0.55 MAX_D 2.40 + 0.15E 1.27F 2.30C_+G 14.00 0
krc116s-krc122s.pdf
SEMICONDUCTOR KRC116S~KRC122STECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTORSWITCHING APPLICATION.INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATIONEL B LFEATURESDIM MILLIMETERS_+A 2.93 0.20With Built-in Bias Resistors.B 1.30+0.20/-0.15Simplify Circuit Design. C 1.30 MAX23 D 0.40+0.15/-0.05Reduce a Quantity of Parts and Manufacturing Process.E 2.40+0.30/-0.2
Datasheet: 2N3200 , 2N3201 , 2N3202 , 2N3203 , 2N3204 , 2N3205 , 2N3206 , 2N3207 , B772 , 2N3209 , 2N3209AQF , 2N3209CSM , 2N3209DCSM , 2N3209L , 2N321 , 2N3210 , 2N3211 .
