50 Pcs VIPER22A VIPER22 ST DIP-8 SMPS Primary Switcher NEW

10PCS VIPER22A VIPER22 SMPS Primary Switcher DIP-8 IC

10 PCS VIPER22A DIP-8 VIPER22 SMPS Primary Switcher Integrated Circuits Chip IC

5PCS SMPS Primary Switcher IC DIP-8 VIPER12 VIPER12A VIPER12A

10pcs VIPer22A DIP-8 IC original ST

10 PCS VIPER22A DIP-8 VIPER22 SMPS Primary Switcher Integrated Circuits Chip IC#

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3pieces VIPER22A Genuine NEW ST DIP-8