4-Channel Optocoupler Isolation Board — buy online in South Africa with stock-backed fulfillment from I Found Tech.
Product Overview
Limit conversion frequency:20KHz It is widely used and can be used for signal isolation,level conversion between signals such as microcontroller,PLC,etc Size:85mm*58mm*28mm Package Type: All goods will pack into cartons and wrapped full of waterproof tape before shipment.
We can accept customized package to meet dif...
Category: Electronic Component. Keywords: channel, optocoupler, isolation, board.
Key Features & Benefits
- Module form factor for fast integration — solder, stack, or plug-and-play where applicable
- Limit conversion frequency:20KHz It is widely used and can be used for signal isolation,level conversion between signals such as microcontroller,PLC,etc Size:85mm*58mm*28mm Package Type: All goods will pack into cartons
- We can accept customized package to meet dif...
- 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
- Prototype and proof-of-concept builds
- Firmware development & test jigs
- Educational electronics courses
- Small-batch product development
Available Configurations
Select the Style option that matches your build. Each variant is a dedicated SKU with its own stock level.
| Style | SKU | Availability |
|---|---|---|
| 1.8V to 12V | YXS1389-34767 | In stock |
| 1.8V to 24V | YXS1389-34768 | In stock |
| 1.8V to 5V | YXS1389-34766 | In stock |
| 12V to 12V | YXS1389-34785 | In stock |
| 12V to 24V | YXS1389-34778 | In stock |
| 12V to 3.3V | YXS1389-34776 | In stock |
| 12V to 5V | YXS1389-34777 | In stock |
| 24V to 1.8V | YXS1389-34779 | In stock |
| 24V to 12V | YXS1389-34782 | In stock |
| 24V to 24V | YXS1389-34786 | In stock |
| 24V to 3.3V | YXS1389-34780 | In stock |
| 24V to 5V | YXS1389-34781 | In stock |
| 3.3V to 12V | YXS1389-34770 | In stock |
| 3.3V to 24V | YXS1389-34771 | In stock |
| 3.3V to 3.3V | YXS1389-34783 | In stock |
| 3.3V to 5V | YXS1389-34769 | In stock |
| 5V to 1.8V | YXS1389-34772 | In stock |
| 5V to 12V | YXS1389-34774 | In stock |
| 5V to 24V | YXS1389-34775 | In stock |
| 5V to 3.3V | YXS1389-34773 | In stock |
| 5V to 5V | YXS1389-34784 | In stock |
Technical Specifications
| Brand / Store | I Found Tech |
|---|---|
| Manufacturer SKU | YXS1389 |
| Product Type | Electronic Component |
| 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 — 4-Channel Optocoupler Isolation Board is supplied as a new electronic component, 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 electronic component 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: channel, optocoupler, isolation, board, electronic components South Africa, electronic component suppliers.