2N4220 vs 2N4220LEADFREE feature comparison

2N4220 Thales Group

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2N4220LEADFREE Central Semiconductor Corp

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Part Life Cycle Code Obsolete Active
Ihs Manufacturer THOMSON-CSF SEMICONDUCTORS CENTRAL SEMICONDUCTOR CORP
Part Package Code TO-72
Package Description CYLINDRICAL, O-MBCY-W4 CYLINDRICAL, O-MBCY-W4
Pin Count 4
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
FET Technology JUNCTION JUNCTION
JEDEC-95 Code TO-72 TO-72
JESD-30 Code O-MBCY-W4 O-MBCY-W4
Number of Elements 1 1
Number of Terminals 4 4
Operating Mode DEPLETION MODE DEPLETION MODE
Package Body Material METAL METAL
Package Shape ROUND ROUND
Package Style CYLINDRICAL CYLINDRICAL
Polarity/Channel Type N-CHANNEL N-CHANNEL
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Form WIRE WIRE
Terminal Position BOTTOM BOTTOM
Transistor Element Material SILICON SILICON
Base Number Matches 1 1
Pbfree Code Yes
Rohs Code Yes
Additional Feature LOW NOISE
Configuration SINGLE
Feedback Cap-Max (Crss) 2 pF
JESD-609 Code e3
Terminal Finish MATTE TIN
Transistor Application AMPLIFIER