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PCB for 2-Channel Relay Module with Optocoupler Input
This is a PCB board designed for 2-channel relay module, with following features:
- Size-62x44mm
- Input signal type -Active high
- All components are Through hole type
- Optocoupler - EL817 OR PC817 4 PIN
- Use 1K resistor for 5 voltage relay application (2.2kĀ for 12V)
- LED size - 3mm
- Transistor - ULN2003
- Terminal block connector -XY128 or ZB128 for inputĀ andĀ XY128 orĀ ZB128 with 5mm pitch for out of relay
- Relay- Normal sugar cube relay
$0.43
PCB for 2-Channel Relay Module with Optocoupler Inputā
$0.43
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PCB for 2-Channel Relay Module with Optocoupler Input
This is a PCB board designed for 2-channel relay module, with following features:
- Size-62x44mm
- Input signal type -Active high
- All components are Through hole type
- Optocoupler - EL817 OR PC817 4 PIN
- Use 1K resistor for 5 voltage relay application (2.2kĀ for 12V)
- LED size - 3mm
- Transistor - ULN2003
- Terminal block connector -XY128 or ZB128 for inputĀ andĀ XY128 orĀ ZB128 with 5mm pitch for out of relay
- Relay- Normal sugar cube relay
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This is a PCB board designed for 2-channel relay module, with following features:
- Size-62x44mm
- Input signal type -Active high
- All components are Through hole type
- Optocoupler - EL817 OR PC817 4 PIN
- Use 1K resistor for 5 voltage relay application (2.2kĀ for 12V)
- LED size - 3mm
- Transistor - ULN2003
- Terminal block connector -XY128 or ZB128 for inputĀ andĀ XY128 orĀ ZB128 with 5mm pitch for out of relay
- Relay- Normal sugar cube relay
