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全新原装双向可控硅 bt134 bt134-600e质量保证
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transistor bt134-800e triac 800v/4a/5w to-126
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bt134-600e bt136 bt137 bt138 bt139-600e 双向可控硅 to220封装


全新原装双向可控硅 bt134 bt134-600e质量保证
transistor bt134-800e triac 800v/4a/5w to-126
bt134-600e bt136 bt137 bt138 bt139-600e 双向可控硅 to220封装