This is a PCB board designed for 1 Channel Relay Module with Optocoupler Input.
Specifications:
- Size-56x29mm
- 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 (2.2k for 12V)
- Capacitor 1 -1uF or 100NF ceramic capacitor with 5mm pitch
- Capacitor 2 -100uF 25V electrolytic capacitor with 2.54mm pitch
- LED size -3mm
- Transistor BC547 or BC546 or BC548
- Terminal block connector -xy126 or zb126 or xy128 or zb128 with 5mm pitch
- Relay- Normal sugar cube
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.