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12V Small Transistor Driven Relay Switch Board

12V Small Transistor Driven Relay Switch Board

10 available

Details

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Condition: Brand new

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his relay card can be operated by a small signal from approx. 5 mA upwards and can switch a heavy current up to 3A.Ideal as switching amplifier for other circuits that only have a small output current

Operating voltage: 12V DC
Contact Rating: 3A / 30V
Sensitivity: 44 x 18mm