---
product_id: 266926275
title: "ULN2803 Eight-Way NPN Darlington Connection Transistor（Pack of 10）"
brand: "bojack"
price: "50.57 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Bojack"
url: https://www.desertcart.tn/products/266926275-uln2803-eight-way-npn-darlington-connection-transistor-pack-of-10
store_origin: TN
region: Tunisia
---

# 50V high breakdown voltage 500mA max output current Lead-free & RoHS certified ULN2803 Eight-Way NPN Darlington Connection Transistor（Pack of 10）

**Brand:** bojack
**Price:** 50.57 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Drive your circuits with unstoppable power and precision!

## Quick Answers

- **What is this?** ULN2803 Eight-Way NPN Darlington Connection Transistor（Pack of 10） by bojack
- **How much does it cost?** 50.57 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/266926275-uln2803-eight-way-npn-darlington-connection-transistor-pack-of-10)

## Best For

- bojack enthusiasts

## Why This Product

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

## Key Features

- • **High Current Capacity:** Supports 500mA output current to drive demanding loads effortlessly
- • **Powerhouse Performance:** Handles up to 50V output breakdown voltage for robust circuit control
- • **Reliable Thermal Range:** Operates smoothly from 0°C to 70°C, built for real-world conditions
- • **Eco-Conscious Engineering:** Lead-free and RoHS certified for sustainable, compliant electronics
- • **Versatile 8-Channel Design:** Eight NPN Darlington pairs in one package streamline complex projects

## Overview

The ULN2803 is a pack of 10 eight-way NPN Darlington transistor arrays, each capable of handling 50V and 500mA output. Designed for efficient driving of lamps, relays, and industrial loads, it features lead-free, RoHS-compliant construction and operates reliably across a wide temperature range, making it a must-have for professional-grade electronics projects.

## Description

Electrical parameters Output breakdown voltage: 50 V Output current: 500 mA Input resistance: 2.7k Ω Recommended input voltage: 5 V Operating temperature: 0 degrees Celsius to 70 degrees Celsius Storage temperature (maximum): 150 degrees Celsius Storage temperature (minimum): -55 degrees Celsius Packing specification: AFW:Tape&Reel| Do not exceed the current limit of each drive Using AP=DIP18 AFW=SOL18 package

Review: Good product - Product is exactly as ordered. Came in a nice little plastic box. Not just loose. WOrked fine.
Review: 100% recommend - 100% recommend

## Features

- Darlington tube drive
- Contains 8 NPN Darlington tubes
- High withstand voltage large current
- Lead-free/RoHS certification
- Widely used in lamps, relays, printing hammers or other similar loads in computers, industrial and consumer products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 33 Reviews |

## Images

![ULN2803 Eight-Way NPN Darlington Connection Transistor（Pack of 10） - Image 1](https://m.media-amazon.com/images/I/71dqyzzJpRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by G***S on May 6, 2024*

Product is exactly as ordered. Came in a nice little plastic box. Not just loose. WOrked fine.

### ⭐⭐⭐⭐⭐ 100% recommend
*by A***R on December 15, 2023*

100% recommend

### ⭐⭐⭐⭐⭐ Entrega rápida de exactamente lo solicitado.
*by B***B on August 15, 2023*

Recibí lo solicitado a precio relativamente razonable.

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**Shop now:** [https://www.desertcart.tn/products/266926275-uln2803-eight-way-npn-darlington-connection-transistor-pack-of-10](https://www.desertcart.tn/products/266926275-uln2803-eight-way-npn-darlington-connection-transistor-pack-of-10)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-03*