This itty-bittyshaftless vibratory motor is perfect for non-audible indicators. Use in any number of applications to indicate to the wearer when a status has changed. All moving parts are protected within the housing. With a 2-3.6V operating rangethese units shake crazily at 3V. Once anchored to a PCB or within a pocketthe unit vibrates softly but noticeably. M.(5*4)

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