2N1991
vs
BCY79
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TT ELECTRONICS PLC
BANEASA S A
Package Description
HERMETIC SEALED, METAL, TO-39, 3 PIN
CYLINDRICAL, O-MBCY-W3
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
EAR99
Collector Current-Max (IC)
0.3 A
0.2 A
Collector-Emitter Voltage-Max
20 V
Configuration
SINGLE
SINGLE
DC Current Gain-Min (hFE)
15
125
JEDEC-95 Code
TO-205AD
JESD-30 Code
O-MBCY-W3
O-MBCY-W3
Number of Elements
1
1
Number of Terminals
3
3
Package Body Material
METAL
METAL
Package Shape
ROUND
ROUND
Package Style
CYLINDRICAL
CYLINDRICAL
Polarity/Channel Type
PNP
PNP
Qualification Status
Not Qualified
Not Qualified
Surface Mount
NO
NO
Terminal Form
WIRE
WIRE
Terminal Position
BOTTOM
BOTTOM
Transistor Element Material
SILICON
SILICON
Transition Frequency-Nom (fT)
40 MHz
180 MHz
Base Number Matches
2
1
Part Package Code
BCY
Pin Count
3
Compare 2N1991 with alternatives
Compare BCY79 with alternatives