NTE31 vs 2N4951 feature comparison

NTE31 NTE Electronics Inc

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2N4951 KSL Microdevices Inc

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Rohs Code Yes
Part Life Cycle Code Active Contact Manufacturer
Ihs Manufacturer NTE ELECTRONICS INC KSL MICRODEVICES INC
Part Package Code TO-92
Package Description CYLINDRICAL, O-PBCY-W3 ,
Pin Count 3
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
Samacsys Manufacturer NTE ELECTRONICS
Collector Current-Max (IC) 1 A 0.5 A
Collector-Emitter Voltage-Max 160 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 100 60
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-W3
Number of Elements 1 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN NPN
Power Dissipation-Max (Abs) 0.9 W 0.36 W
Qualification Status Not Qualified
Surface Mount NO NO
Terminal Form WIRE
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz 250 MHz
Base Number Matches 1 9
Operating Temperature-Max 150 °C

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