2N4899E3 vs 2N4899R1 feature comparison

2N4899E3 Microsemi Corporation

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2N4899R1 TT Electronics Resistors

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Part Life Cycle Code Obsolete Active
Ihs Manufacturer MICROSEMI CORP TT ELECTRONICS PLC
Package Description FLANGE MOUNT, O-MBFM-P2 HERMETIC SEALED, TO-66, 2 PIN
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 1 A 4 A
Collector-Emitter Voltage-Max 60 V 60 V
DC Current Gain-Min (hFE) 20 10
JEDEC-95 Code TO-66 TO-66
JESD-30 Code O-MBFM-P2 O-MBFM-P2
Number of Terminals 2 2
Package Body Material METAL METAL
Package Shape ROUND ROUND
Package Style FLANGE MOUNT FLANGE MOUNT
Polarity/Channel Type PNP PNP
Surface Mount NO NO
Terminal Form PIN/PEG PIN/PEG
Terminal Position BOTTOM BOTTOM
Transistor Element Material SILICON SILICON
Base Number Matches 1 2
Rohs Code Yes
Case Connection COLLECTOR
Configuration SINGLE
JESD-609 Code e1
Number of Elements 1
Qualification Status Not Qualified
Terminal Finish TIN SILVER COPPER
Transistor Application AMPLIFIER
Transition Frequency-Nom (fT) 3 MHz

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