JAN1N4994CUS vs 1N977A feature comparison

JAN1N4994CUS Defense Logistics Agency

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1N977A Fenwal Controls

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Part Life Cycle Code Active Transferred
Ihs Manufacturer DEFENSE LOGISTICS AGENCY INVENSYS SENSOR SYSTEMS
Package Description HERMETIC SEALED, GLASS PACKAGE-2
Reach Compliance Code unknown unknown
Case Connection ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE ZENER DIODE
JESD-30 Code O-LELF-R2
Number of Elements 1 1
Number of Terminals 2
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 5 W 0.4 W
Qualification Status Qualified
Reference Standard MIL-19500/356H
Reference Voltage-Nom 330 V 47 V
Surface Mount YES NO
Technology ZENER
Terminal Form WRAP AROUND
Terminal Position END
Voltage Tol-Max 2% 10%
Working Test Current 4 mA 2.7 mA
Base Number Matches 3 26
Rohs Code No
ECCN Code EAR99
HTS Code 8541.10.00.50
Dynamic Impedance-Max 105 Ω
JESD-609 Code e0
Operating Temperature-Max 175 °C
Terminal Finish Tin/Lead (Sn/Pb)

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