2N2991 vs 2N2994 feature comparison

2N2991 TT Electronics Resistors

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2N2994 Crimson Semiconductor Inc

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TT ELECTRONICS PLC CRIMSON SEMICONDUCTOR INC
Package Description HERMETIC SEALED, METAL, TO-5, 3 PIN STR-10
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 1 A 1 A
Collector-Emitter Voltage-Max 80 V 100 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 25 60
JEDEC-95 Code TO-205AA
JESD-30 Code O-MBCY-W3
Number of Elements 1 1
Number of Terminals 3
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type NPN NPN
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 30 MHz 30 MHz
Base Number Matches 2 1
Operating Temperature-Max 200 °C
Power Dissipation-Max (Abs) 15 W