3pcs Optocoupler Isolation 12v High And Low Level Trigger 1 Channel Relay Module

US $8.08

Shenzhen,Guangdong, China
Jan 29th

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Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Country/Region of Manufacture	China
Installation Holes	?3.1mm
Paster Opto-isolator	Good and stable Drive Performance
Power Indicator	Green LED
Trigger Current	5mA
Working Indicator	Red LED
Working Voltage	12V