1N4188B vs JAN1N4491CUS feature comparison

1N4188B Central Semiconductor Corp

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JAN1N4491CUS Defense Logistics Agency

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Pbfree Code No
Rohs Code No
Part Life Cycle Code Active Active
Ihs Manufacturer CENTRAL SEMICONDUCTOR CORP DEFENSE LOGISTICS AGENCY
Reach Compliance Code not_compliant unknown
ECCN Code EAR99
HTS Code 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 550 Ω
JEDEC-95 Code DO-41
JESD-30 Code O-PALF-W2 O-LELF-R2
JESD-609 Code e0
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C
Package Body Material PLASTIC/EPOXY GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1 W 1.5 W
Qualification Status Not Qualified Qualified
Reference Voltage-Nom 120 V 120 V
Surface Mount NO YES
Technology ZENER ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE WRAP AROUND
Terminal Position AXIAL END
Voltage Tol-Max 5% 2%
Working Test Current 2 mA 2 mA
Base Number Matches 4 3
Package Description HERMETIC SEALED, GLASS, D-5A, 2 PIN
Reference Standard MIL-19500/406F

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