TK21B
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TK21B

SKU: TK21B
TK21B Transistor Germanium PNP CASE: X18 MAKE: ITT Industries
Product specifications
Equivalent TK21
Type Transistor Germanium PNP
Case X18
Manufacturer ITT Industries
Vbr CBO 30
Max. PD (W) 140m
Derate (Amb) (W/°C) 4.0m
hfe 23
@Temp. (test) (°C) 150
Mat. Germanium
VRRM 200
Polarity PNP
Mat. Struct. PNP
Vf Max. 1.0
Ir @25°C 5.0u
I(out) (If AVG) Max. 500m
Trans. Freq (Hz) Min. 2.0M
@VCE (test) (V) 30i
@If (test) 750m
Oper. Temp (°C) Max. 60
@Ic (A) .50m
Pinout Equivalence Number N/A
Descript Pc-.20W max; BVCBO-30V; fab-2.0Mc; hFE-21; ICBO-3
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 0.2 W
Maximum Collector-Base Voltage |Vcb| 30 V
Maximum Collector-Emitter Voltage |Vce| 20 V
Maximum Emitter-Base Voltage |Veb| 30 V
Maximum Collector Current |Ic max| 0.1 A
Max. Operating Junction Temperature (Tj) 75 °C
Transition Frequency (ft): 1 MHz
Forward Current Transfer Ratio (hFE), MIN 15
SKU 638221
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