50PCS LM393DR LM393 LM393D SOP-8 SOP8 COMPARATOR Dual Low Power new

100PCS LM393DR LM393 LM393D SOP-8 SOP8 COMPARATOR Dual Low Power SF NEW

5PCS LM393DR LM393 LM393D SOP-8 SOP8 COMPARATOR Dual Low Power new SF

20PCS LM393DR LM393 LM393D SOP-8 SOP8 COMPARATOR Dual Low Power new

5PC LM393 Voltage Comparator Module High Low Level Dual Output Signal Adjustable

20PCS LM393DR LM393 LM393D SOP-8 SOP8 COMPARATOR Dual Low Power new

Unique DC 12V 2-Channel Voltage Comparator Precise LM393 Module

1/2/4 Channel DC 5V 12V 24V Voltage Comparator LM393 Comparator Module