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2pcs DIY Signal communication relay hfd4 / 5V, 12V, 24V s SR 2A 8-pin two groups of conversion patch direct insertion

USD 2.49USD 2.93

2pcs DIY Signal communication relay hfd4 / 5V, 12V, 24V s SR 2A 8-pin two groups of conversion patch direct insertion

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Specification
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