PC817 EL817 12V 1CH 1 Channel Way Optocoupler Isolation Module Board Rail Holder PLC Processors Isolated Drive Motor Inverter

PC817 EL817 12V 1CH 1 Channel Way Optocoupler Isolation Module Board Rail Holder PLC Processors Isolated Drive Motor Inverter
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sku: 1005001849181467
$0.80
Shipping from: China
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