- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Switches & Relays /
- Relays /
- Relay Control Module /
- SainSmart 8-Channel Relay Module
0 ratings
Item #:
121047227
SainSmart 8-Channel Relay Module
86% of respondents would recommend this to a friend
Item #:
121047227
USD 19
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, November 10
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step 1 Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.
What Stands Out
Multiple Channels
The SainSmart Relay Module features 8 isolated channels, allowing for reliable control of various devices simultaneously, ideal for complex automation projects.
Easy Integration
Designed for seamless integration with microcontrollers like Arduino and Raspberry Pi, this module simplifies the process of adding relay control to your projects.
Optoisolated Design
Its optoisolated design ensures safe operation by protecting connected devices from high voltages, making it safe and user-friendly for DIY enthusiasts and professionals.
Product Details
| Connector Type | Through Hole |
| Contact Type | Normally Open |
| Current Rating | 20 milliamps |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Wattage | 50 watts |
| Coil Voltage | 5 volts |
| Contact Current Rating | 10 A |
| Maximum Switching Current | 10 A |
| Maximum Switching Voltage | 30 volts |
| Minimum Switching Voltage | 5 volts |
| Brand Name | SainSmart |
| Unit Count | 8 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 06952131721320, 06952131723119 |
| Included Components | 1x SainSmart 8-Channel Relay Module |
| Item Weight | 4.2 ounces (119.07 grams) |
| Manufacturer | SainStore Inc. |
| Model | 101-70-102 |
| Part Number | 101-70-102 |
| Brand | SainSmart |
Who Should Buy?
-
Home Automation
Ideal for DIY enthusiasts looking to control home appliances remotely with programmable functions.
-
Developers & Engineers
Perfect for prototype testers and engineers needing reliable relay solutions for projects and experiments.
-
Hobby Robotics
Great for robotics hobbyists wanting to control multiple motors and devices effectively through a central module.
-
Beginners
Not suitable for those without basic electrical knowledge, as installation and configuration may be complex.
Product Description
SainSmart 8-Channel Relay Module
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How to Shop SainSmart 8-Channel Relay Module Online From Ubuy?
Answer: It’s easy to shop SainSmart 8-Channel Relay Module online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is SainSmart 8-Channel Relay Module Available to Shop Online in Turks and Caicos?
Answer: Yes, at Ubuy Turks and Caicos this product is available for you to shop at a reasonable price. The SainSmart 8-Channel Relay Module is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
SainSmart Relay Control Module Editorial Review
The SainSmart 8-Channel Relay Module is an exceptional choice for automating your electronics projects, featuring an automatic operation mode that simplifies control. It's designed with a DIN rail mount for easy installation, making it a great addition to any control panel. With a current rating of 10 A and the ability to handle up to 30 volts, it’s perfect for various applications. Users appreciate its reliable performance and the simplicity it offers when managing multiple devices. This relay module connects via through-hole connectors, ensuring a secure and stable connection in your circuits.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Supports automatic operation for simplified control
- DIN rail mount for easy installation
- High current rating of 10 A per channel
- Compatible with various voltage inputs
- Trusted brand known for quality electronics
Cons
- Limited to a maximum of 30 volts switching voltage
Platform Trust & Buyer Confidence
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
WHY SHOP WITH US
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 19
Order now and get it around Tuesday, November 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.