KY-019 5V 1/2/4/6/8 Channel Optocoupler Relay Module — buy online in South Africa with stock-backed fulfillment from I Found Tech.
Product Overview
1, Output driving ability: 250VAC-10A.125VAC-10A.30VDC-10A.28VDC-10A 2, Each set of output 3 line structure simple, reserved 6 output terminal 3, Input directly connected to the microcontroller IO port or digital circuit, the input high level relay or absorption, low input level relay release 4, Working voltage is 5...
Category: Relay Module. Keywords: 019, channel, optocoupler, relay, module.
Key Features & Benefits
- Module form factor for fast integration — solder, stack, or plug-and-play where applicable
- Galvanic isolation options for safe switching of loads from logic-level controllers
- Clearly marked operating voltage for confident system design
- 1, Output driving ability: 250VAC-10A.125VAC-10A.30VDC-10A.28VDC-10A 2, Each set of output 3 line structure simple, reserved 6 output terminal 3, Input directly connected to the microcontroller IO port or digital circuit
- Sourced via our Import from Chinese Warehouse program — quality-checked before dispatch
- Shipped from I Found Tech with local support and clear product documentation
Applications & Use Cases
- Home automation switching
- Industrial PLC adjunct circuits
- HVAC and lighting control
- Safe high-side / low-side load control
Available Configurations
Select the Style option that matches your build. Each variant is a dedicated SKU with its own stock level.
| Style | SKU | Availability |
|---|---|---|
| 1 Channel Relay Module with Optocoupler | YXA044-10399 | In stock |
| 1 Channel Relay Module(long board) | YXA044-22568 | In stock |
| 1 Channel Relay Module(short board) | YXA044-10398 | In stock |
| 2 Channel Relay Module with Optocoupler | YXA044-10400 | In stock |
| 4 Channel Relay Module with Optocoupler | YXA044-10401 | In stock |
| 6 Channel Relay Module with Optocoupler | YXA044-10402 | In stock |
| 8 Channel Relay Module with Optocoupler | YXA044-10403 | In stock |
Technical Specifications
| Brand / Store | I Found Tech |
|---|---|
| Manufacturer SKU | YXA044 |
| Product Type | Relay Module |
| Collection | Chinese Warehouse Import |
| Condition | New |
| Fulfillment | South Africa — Import from Chinese Warehouse |
Why Choose I Found Tech
I Found Tech helps customers access vetted electronic components without navigating overseas marketplaces alone. Our Chinese Warehouse Import range brings factory-catalog depth to a single trusted South African storefront — ideal for prototypes, production spin-ups, education, and service workshops.
- Transparent pricing with landed-cost clarity
- Broad SKU coverage for boards, modules, sensors, power, and mechanics
- Local support and order assistance
- SEO-documented listings with clear specifications per product
Frequently Asked Questions
Is this part ready to use?
Yes — KY-019 5V 1/2/4/6/8 Channel Optocoupler Relay Module is supplied as a new relay module, suitable for immediate integration subject to your project requirements.
Why buy through I Found Tech?
We consolidate trusted factory lines through our Chinese Warehouse Import channel, offering transparent pricing and South African fulfillment.
Do you offer bulk or repeat orders?
Contact I Found Tech for volume pricing on repeat relay module orders. Stock levels shown online update from our warehouse feed.
Search & Discovery
Find this product under Chinese Warehouse Import and Import from Chinese Warehouse in our store navigation. Also indexed for: 019, channel, optocoupler, relay, module, electronic components South Africa, relay module suppliers.
