2N5148 vs 2N4000 feature comparison

2N5148 General Transistor Corp

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2N4000 Square D by Schneider Electric

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Part Life Cycle Code Contact Manufacturer Transferred
Ihs Manufacturer GENERAL TRANSISTOR CORP SQUARE D CO
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 2 A 1 A
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 30 30
Number of Elements 1 1
Operating Temperature-Max 175 °C 175 °C
Polarity/Channel Type NPN NPN
Power Dissipation-Max (Abs) 1 W 1 W
Surface Mount NO NO
Transition Frequency-Nom (fT) 50 MHz 40 MHz
Base Number Matches 20 17
Rohs Code No
JESD-609 Code e0
Terminal Finish Tin/Lead (Sn/Pb)