---
product_id: 266926275
title: "BOJACK ULN2803 Eight-Way NPN Darlington Connection Transistor（Pack of 10）"
brand: "bojack"
price: "€ 14.41"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.cy/products/266926275-bojack-uln2803-eight-way-npn-darlington-connection-transistor-pack-10
store_origin: CY
region: Cyprus
---

# 50V breakdown voltage 500mA max output current -55°C to 150°C operating range BOJACK ULN2803 Eight-Way NPN Darlington Connection Transistor（Pack of 10）

**Brand:** bojack
**Price:** € 14.41
**Availability:** ✅ In Stock

## Summary

> ⚡ Drive your circuits with unstoppable power and precision!

## Quick Answers

- **What is this?** BOJACK ULN2803 Eight-Way NPN Darlington Connection Transistor（Pack of 10） by bojack
- **How much does it cost?** € 14.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/266926275-bojack-uln2803-eight-way-npn-darlington-connection-transistor-pack-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

- • **Thermal Resilience:** Operates flawlessly from freezing -55°C to scorching 150°C storage temps
- • **Eco-Conscious Build:** Lead-free and RoHS certified for sustainable, safe electronics
- • **Octa-Drive Efficiency:** 8 NPN Darlington pairs in one compact package for multi-channel projects
- • **Versatile Application:** Perfect for lamps, relays, printing hammers, and diverse industrial uses
- • **Powerhouse Performance:** Handles up to 50V and 500mA for robust circuit control

## Overview

The BOJACK ULN2803 is a pack of 10 eight-way NPN Darlington transistor arrays, each capable of handling 50V and 500mA output current. Designed for durability with a wide operating temperature range (-55°C to 150°C) and lead-free RoHS compliance, it’s ideal for driving lamps, relays, and other medium-load devices in both industrial and consumer electronics.

## 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

## 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

## Images

![BOJACK ULN2803 Eight-Way NPN Darlington Connection Transistor（Pack of 10） - Image 1](https://m.media-amazon.com/images/I/71dqyzzJpRL.jpg)
![BOJACK ULN2803 Eight-Way NPN Darlington Connection Transistor（Pack of 10） - Image 2](https://m.media-amazon.com/images/I/61Oe5U8YygL.jpg)
![BOJACK ULN2803 Eight-Way NPN Darlington Connection Transistor（Pack of 10） - Image 3](https://m.media-amazon.com/images/I/71xgFoK4TcL.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.com.cy/products/266926275-bojack-uln2803-eight-way-npn-darlington-connection-transistor-pack-10](https://www.desertcart.com.cy/products/266926275-bojack-uln2803-eight-way-npn-darlington-connection-transistor-pack-10)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-11*