2N3999SMDR4 vs 2N3999R1 feature comparison

2N3999SMDR4 TT Electronics Resistors

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2N3999R1 TT Electronics Power and Hybrid / Semelab Limited

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Rohs Code Yes Yes
Part Life Cycle Code Active Active
Ihs Manufacturer TT ELECTRONICS PLC SEMELAB LTD
Package Description HERMETIC SEALED, CERAMIC, SMD1, 3 PIN POST/STUD MOUNT, O-MUPM-D3
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
Case Connection COLLECTOR
Collector Current-Max (IC) 5 A 5 A
Collector-Emitter Voltage-Max 80 V 80 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 80 80
JEDEC-95 Code TO-276AB TO-111
JESD-30 Code R-CBCC-N3 O-MUPM-D3
JESD-609 Code e4 e1
Number of Elements 1 1
Number of Terminals 3 3
Package Body Material CERAMIC, METAL-SEALED COFIRED METAL
Package Shape RECTANGULAR ROUND
Package Style CHIP CARRIER POST/STUD MOUNT
Polarity/Channel Type NPN NPN
Qualification Status Not Qualified Not Qualified
Surface Mount YES NO
Terminal Finish GOLD TIN SILVER COPPER
Terminal Form NO LEAD SOLDER LUG
Terminal Position BOTTOM UPPER
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 40 MHz 40 MHz
Base Number Matches 2 2
Pbfree Code Yes
Part Package Code TO-111
Pin Count 3

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