---
product_id: 12904190
title: "FAIRCHILD SEMICONDUCTOR 1N4001 DIODE, STANDARD, 1A, 50V, DO-41 (5 pieces)"
brand: "fairchild"
price: "€ 7.61"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/12904190-fairchild-semiconductor-1n4001-diode-standard-1a-50v-do-41-5
store_origin: NL
region: Netherlands
---

# 1A current 5 pieces 50V voltage FAIRCHILD SEMICONDUCTOR 1N4001 DIODE, STANDARD, 1A, 50V, DO-41 (5 pieces)

**Brand:** fairchild
**Price:** € 7.61
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** FAIRCHILD SEMICONDUCTOR 1N4001 DIODE, STANDARD, 1A, 50V, DO-41 (5 pieces) by fairchild
- **How much does it cost?** € 7.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/12904190-fairchild-semiconductor-1n4001-diode-standard-1a-50v-do-41-5)

## 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 Design:** Space-saving dimensions of 2.95 x 1.69 x 1.02 inches.
- • **Bulk Value Pack:** Get 5 diodes to power your projects.
- • **Reliable Performance:** Engineered for consistent 1A current handling.
- • **High Voltage Tolerance:** Safeguard your circuits with 50V capability.
- • **Eco-Friendly Certification:** RoHS compliant for a greener choice.

## Overview

The FAIRCHILD SEMICONDUCTOR 1N4001 DIODE is a standard diode designed for reliable performance in various electronic applications. With a current rating of 1A and a voltage tolerance of 50V, this 5-piece pack ensures you have the components needed for your next project. Compact and RoHS certified, it's the perfect choice for eco-conscious engineers.

## Description

FAIRCHILD SEMICONDUCTOR 1N4001 DIODE, STANDARD, 1A, 50V, DO-41 (5 pieces)

## Features

- New 1N4001 Fairchild Semiconductor Diode, Standard, 1A, 50V, 5 pieces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | FAIRCHILD |
| Part Number | 43237-2 |
| Item Weight | 0.352 ounces |
| Package Dimensions | 2.95 x 1.69 x 1.02 inches |
| Item model number | 43237-2 |
| Size | 5 Piece |
| Item Package Quantity | 5 |
| Certification | RoHS |
| Batteries Included? | No |
| Batteries Required? | No |
| National Stock Number | 5961-01-175-8453, 5961-01-580-1049 |

## Images

![FAIRCHILD SEMICONDUCTOR 1N4001 DIODE, STANDARD, 1A, 50V, DO-41 (5 pieces) - Image 1](https://m.media-amazon.com/images/I/71pjLzhBqNL.jpg)

## Questions & Answers

**Q: Which diode do I need to operarte a utilitech model 0568973 doorbell?**
A: I don't know the make or model of my door chimes (purchased from Home Depot some while back), but I used the Fairchild 1N4001 to successfully repair the bell push.  Since it's a diode, it has to be connected in the right direction, so if it doesn't work at first, try reversing it.

**Q: the listing picture shows a tiny barrel with 2 thin wires, but the cart/question picture looks like a computer chip.  which one is it?**
A: The 1N4001 is a diode. It’s the cylinder with lead wires.

**Q: does this work with ring**
A: The ring on the semiconductor just indicates polarity.

**Q: Does this work for standard electric doorbells?**
A: It certainly worked for mine.  Note that it's directional (it's a diode), so if it doesn't work in one direction, try reversing it.

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**Shop now:** [https://www.desertcart.nl/products/12904190-fairchild-semiconductor-1n4001-diode-standard-1a-50v-do-41-5](https://www.desertcart.nl/products/12904190-fairchild-semiconductor-1n4001-diode-standard-1a-50v-do-41-5)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-01*