2N5148 vs 2N4001 feature comparison

2N5148 General Transistor Corp

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2N4001 Microsemi Corporation

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Part Life Cycle Code Contact Manufacturer Transferred
Ihs Manufacturer GENERAL TRANSISTOR CORP MICROSEMI CORP
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 2 A 1 A
Configuration SINGLE
DC Current Gain-Min (hFE) 30 40
Number of Elements 1
Operating Temperature-Max 175 °C
Polarity/Channel Type NPN NPN
Power Dissipation-Max (Abs) 1 W
Surface Mount NO NO
Transition Frequency-Nom (fT) 50 MHz
Base Number Matches 20 18
Pbfree Code No
Rohs 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
JESD-609 Code e0
Number of Terminals 3
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Qualification Status Not Qualified
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Element Material SILICON

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