1N4737A vs MLL4737ATR feature comparison

1N4737A Surge Components Inc

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MLL4737ATR Microsemi Corporation

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Part Life Cycle Code Active Obsolete
Ihs Manufacturer SURGE COMPONENTS INC MICROSEMI CORP
Part Package Code DO-41 DO-213AB
Package Description DO-41 HERMETIC SEALED, GLASS, MELF-2
Pin Count 2 2
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 4 Ω 4 Ω
JEDEC-95 Code DO-41 DO-213AB
JESD-30 Code O-LALF-W2 O-LELF-R2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 175 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1 W 1 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 7.5 V 7.5 V
Surface Mount NO YES
Technology ZENER ZENER
Terminal Form WIRE WRAP AROUND
Terminal Position AXIAL END
Voltage Tol-Max 5% 5%
Working Test Current 34 mA 34 mA
Base Number Matches 1 2
Rohs Code No
Additional Feature TR, 7 INCH; 1500
JESD-609 Code e0
Moisture Sensitivity Level 1
Terminal Finish TIN LEAD

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