2N1991LEADFREE vs 2N1991 feature comparison

2N1991LEADFREE Central Semiconductor Corp

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2N1991 Fairchild Semiconductor Corporation

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Pbfree Code Yes
Part Life Cycle Code Active Obsolete
Ihs Manufacturer CENTRAL SEMICONDUCTOR CORP FAIRCHILD SEMICONDUCTOR CORP
Package Description CYLINDRICAL, O-MBCY-W3
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
Collector-Emitter Voltage-Max 20 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 15 15
JEDEC-95 Code TO-18
JESD-30 Code O-MBCY-W3
JESD-609 Code e3 e0
Number of Elements 1 1
Number of Terminals 3
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type PNP PNP
Qualification Status Not Qualified
Surface Mount NO NO
Terminal Finish MATTE TIN Tin/Lead (Sn/Pb)
Terminal Form WIRE
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 40 MHz 40 MHz
Base Number Matches 1 9
Rohs Code No
Operating Temperature-Max 150 °C
Power Dissipation-Max (Abs) 0.6 W

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