BC847DS SOT457
BC847DS,115 SOT457
BCM847DS SOT457
BCM847DS,115 SOT457
BCM847DS,135 SOT457
BCM856DS SOT457
BCM857DS SOT457
BCM857DS,115 SOT457 NXP
BCR133U SOT457 INFINEON/纳美星
BCR148U SOT457 Sie