1N977A-1 vs 1N977A feature comparison

1N977A-1 VPT Components

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1N977A Fenwal Controls

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Part Life Cycle Code Active Transferred
Ihs Manufacturer VPT COMPONENTS INVENSYS SENSOR SYSTEMS
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Case Connection ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 105 Ω 105 Ω
Forward Voltage-Max (VF) 1.1 V
JEDEC-95 Code DO-35
JESD-30 Code O-LALF-W2
Knee Impedance-Max 1500 Ω
Number of Elements 1 1
Number of Terminals 2
Operating Temperature-Max 175 °C 175 °C
Operating Temperature-Min -65 °C
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.4 W
Reference Voltage-Nom 47 V 47 V
Reverse Current-Max 5000 µA
Reverse Test Voltage 35.8 V
Surface Mount NO NO
Technology ZENER
Terminal Form WIRE
Terminal Position AXIAL
Voltage Temp Coeff-Max 44.65 mV/°C
Voltage Tol-Max 10% 10%
Working Test Current 2.7 mA 2.7 mA
Base Number Matches 3 26
Rohs Code No
JESD-609 Code e0
Terminal Finish Tin/Lead (Sn/Pb)