---
product_id: 22933084
title: "SEMICONDUCTOR 1N4003 DIODE, STANDARD, 1A, 200V, DO-41 (5 pieces)"
brand: "fairchild"
price: "£5.35"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/22933084-semiconductor-1n4003-diode-standard-1a-200v-do-41-5-pieces
store_origin: GB
region: United Kingdom
---

# 1A current rating DO-41 compact package 200V peak reverse voltage SEMICONDUCTOR 1N4003 DIODE, STANDARD, 1A, 200V, DO-41 (5 pieces)

**Brand:** fairchild
**Price:** £5.35
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and reliability!

## Quick Answers

- **What is this?** SEMICONDUCTOR 1N4003 DIODE, STANDARD, 1A, 200V, DO-41 (5 pieces) by fairchild
- **How much does it cost?** £5.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/22933084-semiconductor-1n4003-diode-standard-1a-200v-do-41-5-pieces)

## Best For

- fairchild enthusiasts

## Why This Product

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

## Key Features

- • **Compact DO-41 Form Factor:** Fits seamlessly into tight electronic assemblies.
- • **High 200V Reverse Voltage:** Built to withstand demanding voltage spikes.
- • **Trusted Fairchild Quality:** Industry-standard durability for long-lasting performance.
- • **Perfect for Everyday Repairs:** Keep your devices humming—doorbells, power supplies, and more.
- • **Reliable 1A Current Handling:** Power through your circuits with confidence.

## Overview

The FAIRCHILD SEMICONDUCTOR 1N4003 is a standard 1A diode rated for 200V peak reverse voltage, housed in a compact DO-41 package. Ideal for reliable circuit protection and everyday electronic repairs, it delivers consistent performance trusted by professionals and DIYers alike.

## Description

1N4003, Vr= 200V, VR(RMS)=140V, 1A Diode.

## Features

- 1N4003, Vr= 200V
- VR(RMS)=140V, 1A Diode.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B00MMYLIAI |
| Best Sellers Rank | #64,446 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #31 in Schottky Diodes |
| Date First Available | November 1, 2014 |
| Item Model Number | 1N4003 |
| Item Weight | 0.317 ounces |
| Manufacturer | Fairchild |
| National Stock Number | 5961-00-880-2938, 5961-01-229-1461 |
| Product Dimensions | 2 x 2 x 2 inches |

## Images

![SEMICONDUCTOR 1N4003 DIODE, STANDARD, 1A, 200V, DO-41 (5 pieces) - Image 1](https://m.media-amazon.com/images/I/21iLYNB0LdL.jpg)

## Frequently Bought Together

- FAIRCHILD SEMICONDUCTOR 1N4003 DIODE, STANDARD, 1A, 200V, DO-41 (5 pieces)
- Ring Chime Pro
- Hardwired Transformer for Ring Wired Video Doorbells

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**Shop now:** [https://www.desertcart.co.uk/products/22933084-semiconductor-1n4003-diode-standard-1a-200v-do-41-5-pieces](https://www.desertcart.co.uk/products/22933084-semiconductor-1n4003-diode-standard-1a-200v-do-41-5-pieces)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-10-30*