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Partname:U644B-FP
Description:Flasher, 18-m Shunt, Extremly Low Current Consumption
Manufacturer:
Datasheet:PDF (202K).
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The bipolar integrated circuit, U644B, is used in relaycontrolled automotive flashers where a high level EMC is required. Lamp outage is indicated by frequency doubling during hazard warning as well as direction mode.

Click here to download U644B-FP Datasheet
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