4-Channel 5V Opto-isolator Relay Module w/ High Level Trigger - Blue

SKU: 233833 (Added on -)
  • US$6.78

    9 %
    OFF

  • 6.20
  • Free shipping To
    UNITED STATES

  • Dispatch: Ships within 7-10 business days
4-Channel 5V Opto-isolator Relay Module w/ High Level Trigger - Blue
BrandN/A
ModelN/A
Quantity1
ColorBlue
MaterialPCB
FeaturesGood anti-interference performance, use optoelectronic isolation and freewheeling diode protection. Adopt Songle relay and 5.08mm quality connecting terminal. With working state indicator and fixed screw holes for easy installation. Pass 100% function and stability test.
SpecificationContact capacity: AC 250V 10A, DC 30V 10A; Wire connection as following: 1.VCC to positive wire. 2.GND to negative wire. 3. IN1-IN4 is signal input trigger end, only high level trigger effect. 4. VCC1: relay module power supply.
ApplicationGreat for electric DIY.
English Manual/SpecYes
Packing List1 x Module
Dimensions: 2.83 in x 1.77 in x 0.71 in (7.2 cm x 4.5 cm x 1.8 cm)
Weight: 1.90 oz (54 g)

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Quantity 3+ units 5+ units 10+ units
Rate US$5.50 shipped US$5.48 shipped US$5.46 shipped

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  • CaTiO3 Post on 10/29/2013

    Nice build, quality is good. Security gaps at the height voltage part and the low voltage part. With the opto-isolator the parts are possible split, each part can get its own power supply. But you don't have to split them.... Read more

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  • CaTiO3 Post on 10/29/2013

    Nice build, quality is good. Security gaps at the height voltage part and the low voltage part. With the opto-isolator the parts are each... Read more

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