10PCS/LOT UC3842AN UC3842BN 3842AN UC3842 3842 SOP-8 SMD SOP8 DIP-8 DIP8 New Original Good Quality Chipset

10PCS/LOT UC3842AN UC3842BN 3842AN UC3842 3842 SOP-8 SMD SOP8 DIP-8 DIP8 New Original Good Quality Chipset

AliExpress