1N5249B-B vs 1N5249B-A feature comparison

1N5249B-B Micro Commercial Components

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1N5249B-A Micro Commercial Components

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Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MICRO COMMERCIAL COMPONENTS MICRO COMMERCIAL COMPONENTS
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 23 Ω 23 Ω
JESD-609 Code e0 e0
Number of Elements 1 1
Operating Temperature-Max 150 °C 150 °C
Peak Reflow Temperature (Cel) 240 240
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.5 W
Reference Voltage-Nom 19 V 19 V
Surface Mount NO NO
Terminal Finish TIN LEAD TIN LEAD
Time@Peak Reflow Temperature-Max (s) 30 30
Voltage Tol-Max 5% 5%
Working Test Current 6.6 mA 6.6 mA
Base Number Matches 3 2