2N4000 vs 2N4001 feature comparison

2N4000 Silicon Transistor Corporation

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2N4001 Microsemi Corporation

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Rohs Code No No
Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer SILICON TRANSISTOR CORP MICROSEMI CORP
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 1 A 1 A
Configuration SINGLE
DC Current Gain-Min (hFE) 30 40
JESD-609 Code e0 e0
Number of Elements 1
Operating Temperature-Max 175 °C
Polarity/Channel Type NPN NPN
Power Dissipation-Max (Abs) 1 W
Surface Mount NO NO
Terminal Finish Tin/Lead (Sn/Pb) TIN LEAD
Transition Frequency-Nom (fT) 40 MHz
Base Number Matches 17 18
Pbfree Code No
Part Package Code TO-5
Package Description TO-5, 3 PIN
Pin Count 3
Collector-Emitter Voltage-Max 100 V
JEDEC-95 Code TO-5
JESD-30 Code O-MBCY-W3
Number of Terminals 3
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Qualification Status Not Qualified
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Element Material SILICON

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