PC817 Optocoupler 1/2/8-way Voltage Isolation Board Voltage Control Transfer Module 3.6-30V Drive Photoelectric Isolation Module

PC817 Optocoupler 1/2/8-way Voltage Isolation Board Voltage Control Transfer Module 3.6-30V Drive Photoelectric Isolation Module
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sku: 1005005175361615
$2.11
Shipping from: China
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