---
product_id: 240691469
title: "DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module"
brand: "dongker"
price: "B/.52"
currency: PAB
in_stock: true
category: "Dongker"
url: https://www.desertcart.com.pa/products/240691469-dongker-optocoupler-isolation-board-dc-3-3v-5v-pnp-npn
store_origin: PA
region: Panama
---

# Supports DC 1.8V-24V load voltage 8-channel multi-signal control Optocoupler voltage isolation DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module

**Brand:** dongker
**Price:** B/.52
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power your projects with precision and isolation — stay ahead in the signal game!

## Quick Answers

- **What is this?** DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module by dongker
- **How much does it cost?** B/.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/240691469-dongker-optocoupler-isolation-board-dc-3-3v-5v-pnp-npn)

## Best For

- dongker enthusiasts

## Why This Product

- Trusted dongker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact PCB Mount Design:** Sleek 7.2cm length fits perfectly into your industrial or scientific setups.
- • **Wide Voltage Range Support:** Operate confidently from DC 3.3V to 5V input and 1.8V to 24V load voltage.
- • **Robust Copper Build for Durability:** Engineered with premium copper for reliable, long-lasting performance.
- • **Seamless 8-Channel Signal Conversion:** Manage multiple inputs and outputs with precision and ease.
- • **Dual Compatibility with NPN & PNP Signals:** Effortlessly handle both low and high-level signals for versatile applications.

## Overview

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.

## Description

DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module: desertcart.com: Industrial & Scientific

## Features

- Optocoupler isolation control.
- 8-Channel input and output.
- NPN / PNP (Low/High level) signal output.
- Support DC 3.3V~5V Input.
- DC 1.8V-24V load voltage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LYQQ7X6 |
| Best Sellers Rank | #70,164 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Optocouplers |
| Brand Name | DONGKER |
| Centerline Length | 7.2 centimeters |
| Connector Type | IDC |
| Current Rating | 50 milliamps |
| Customer Reviews | 4.3 4.3 out of 5 stars (41) |
| Item Dimensions W x H | 2.83"W x 1.06"H |
| Manufacturer | DONGKER |
| 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 |

## Product Details

- **Brand:** DONGKER
- **Centerline Length:** 7.2 centimeters
- **Connector Type:** IDC
- **Current Rating:** 50 milliamps
- **Material:** Copper
- **Mounting Type:** PCB Mount
- **Number Of Contacts:** 8
- **Number Of Poles:** 8
- **Product Dimensions:** 2.83"W x 1.06"H
- **Upper Temperature Rating:** 85 °C

## Images

![DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module - Image 1](https://m.media-amazon.com/images/I/31458O5WEVL.jpg)

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- DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module
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**Shop now:** [https://www.desertcart.com.pa/products/240691469-dongker-optocoupler-isolation-board-dc-3-3v-5v-pnp-npn](https://www.desertcart.com.pa/products/240691469-dongker-optocoupler-isolation-board-dc-3-3v-5v-pnp-npn)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-29*