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SMD Marking Code - H42B

H42B
Total Parts 4/4
Manufacturers Ricoh Co., Ltd, Micro Commercial Components
Functions Zener Diode, Linear Voltage Regulator Integrated Circuit
Cases HSON-6, SON1612-6, DO-214AC, DO-214AA
Pins 1d, vrn, vrh
Description

51V±5%, Izt=7.3mA, Zzt=70.0Ω, 3W

51V±5%, Izt=7.3mA, Zzt=70.0Ω, 3W

LDO, 2.85V±2%, 150mA, +CE, AE(mode)

LDO, 4.2V±2%, 1A, +CE

SMD Code A Part Number Manufacturer Case Pin Description
H42B - 3SMAJ5942B Mco DO-214AC 1d

Zener Diode

51V±5%, Izt=7.3mA, Zzt=70.0Ω, 3W

H42B - 3SMBJ5942B Mco DO-214AA 1d

Zener Diode

51V±5%, Izt=7.3mA, Zzt=70.0Ω, 3W

H42B - R1162D281B5 Ric SON1612-6 vrh

Linear Voltage Regulator Integrated Circuit

LDO, 2.85V±2%, 150mA, +CE, AE(mode)

H42B - R1173D421B Ric HSON-6 vrn

Linear Voltage Regulator Integrated Circuit

LDO, 4.2V±2%, 1A, +CE