Purchase Qty. Reference FOB Price
10-99 Pieces US$4.00
100-999 Pieces US$3.75
1,000-9,999 Pieces US$3.60
10,000+ Pieces US$3.20
Product Description
Note : The relays is passive output(dry contact), No matter the power you supply in the input, the output don't have same voltage, you also need to supply power in output. The power supply in the input just can make PCB board work.if you do not supply power in output, the connectted device can't ...