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🛠️ Power your projects with precision and isolation — stay ahead in the signal game!
The DONGKER Optocoupler Isolation Board is a high-performance 8-channel signal converter module designed for DC 3.3V to 5V inputs and supports both NPN and PNP signal outputs. Featuring optocoupler voltage isolation and a durable copper PCB mount design, it ensures reliable, noise-free signal control across a wide load voltage range of 1.8V to 24V, making it ideal for advanced industrial and scientific applications.




| ASIN | B08LYQQ7X6 |
| Best Sellers Rank | #109,001 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Optocouplers |
| Brand | DONGKER |
| Brand Name | DONGKER |
| Centerline Length | 7.2 centimeters |
| Connector Type | IDC |
| Current Rating | 50 milliamps |
| Customer Reviews | 4.3 out of 5 stars 40 Reviews |
| Item Dimensions W x H | 2.83"W x 1.06"H |
| Manufacturer | DONGKER |
| Material | Copper |
| Material Type | Copper |
| Model | 1 |
| Mounting Type | PCB Mount |
| Number Of Contacts | 8 |
| Number Of Poles | 8 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Positions | 8 |
| Part Number | 1 |
| Temperature Range | -2E+1 °C |
| UPC | 770264202464 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 85 °C |
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