BCY78 vs 2N1991LEADFREE feature comparison

BCY78 TT Electronics Resistors

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2N1991LEADFREE Central Semiconductor Corp

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Rohs Code Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer TT ELECTRONICS PLC CENTRAL SEMICONDUCTOR CORP
Package Description CYLINDRICAL, O-MBCY-W3 CYLINDRICAL, O-MBCY-W3
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 0.2 A
Collector-Emitter Voltage-Max 32 V 20 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 120 15
JEDEC-95 Code TO-206AA TO-18
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) 100 MHz 40 MHz
Base Number Matches 35 1
Pbfree Code Yes
JESD-609 Code e3
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Finish MATTE TIN
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING

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