1N972B vs 1N972A feature comparison

1N972B Semitronics Corp

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1N972A Invensys Sensor Systems

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Pbfree Code No
Rohs Code No No
Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer SEMITRONICS CORP INVENSYS SENSOR SYSTEMS
Part Package Code DO-7
Package Description DO-7, 2 PIN
Pin Count 2
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 49 Ω 49 Ω
JEDEC-95 Code DO-7
JESD-30 Code O-XALF-W2
JESD-609 Code e0 e0
Number of Elements 1 1
Number of Terminals 2
Operating Temperature-Max 175 °C 175 °C
Package Body Material UNSPECIFIED
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.4 W 0.4 W
Qualification Status Not Qualified
Reference Voltage-Nom 30 V 30 V
Surface Mount NO NO
Technology ZENER
Terminal Finish TIN LEAD Tin/Lead (Sn/Pb)
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 5% 10%
Working Test Current 4.2 mA 4.2 mA
Base Number Matches 52 30

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