---
product_id: 453019778
title: "HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open"
brand: "hiletgo"
price: "377 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/453019778-hiletgo-2pcs-njk-5002c-hall-effect-sensor-proximity-switch-npn
store_origin: IS
region: Iceland
---

# 5-30VDC wide voltage range 10mm precise detection distance LED output indicator HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open

**Brand:** hiletgo
**Price:** 377 kr
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate your sensing game with precision and power!

## Quick Answers

- **What is this?** HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open by hiletgo
- **How much does it cost?** 377 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/453019778-hiletgo-2pcs-njk-5002c-hall-effect-sensor-proximity-switch-npn)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Clear Status Feedback:** Integrated red LED indicator keeps you instantly informed
- • **Plug & Play Convenience:** Standard 1.2m leads for easy integration into your projects
- • **Compact & Durable Design:** Sleek 12mm diameter with sturdy copper and PBT construction
- • **Effortless Metal Detection:** Detects metal objects up to 10mm with pinpoint accuracy
- • **Robust Voltage Compatibility:** Operates seamlessly within a broad 5-30VDC range for versatile setups

## Overview

The HiLetgo NJK-5002C Hall Effect Sensor is a compact, reliable proximity switch designed for metal detection within a 10mm range. Operating on a flexible 5-30VDC supply, it features a normally open NPN 3-wire output and a built-in red LED indicator for real-time status. Crafted with durable copper and PBT materials, it offers easy installation with standard 1.2m leads, making it ideal for professional-grade sensing applications.

## Description

Description:  Model: NJK-5002C Supply voltage 5-30VDC Detection distance 10mm (effective detection distance 0-10mm) Load current 150MA (no more than) Output form NPN three lines Output state normally open (NO) Detect objects metal material Product Material Metal parts: Copper plastic components: PBT External leads 1.2 m (standard, others according to customer requirements) Output indication LED (red) Factor Diameter: 12MM; Thread length: 12MM; Overall Length: 37MM Package Include: 2* NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open

## Features

- NJK-5002C Hall Effect Sensor Proximity Switch
- Model: NJK-5002C
- Supply voltage 5-30VDC
- Detection distance 10mm (effective detection distance 0-10mm)
- Factor Diameter: 12MM; Thread length: 12MM; Overall Length: 37MM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 10.9 x 7.9 x 2.9 cm; 82 g |
| Item model number | 3-01-1229 |
| Other display features | Wireless |
| Manufacturer | HiLetgo |
| Item Weight | 82 g |

## Images

![HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open - Image 1](https://m.media-amazon.com/images/I/61-i7mc1CbL.jpg)
![HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open - Image 2](https://m.media-amazon.com/images/I/51TfeM2D2xL.jpg)
![HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open - Image 3](https://m.media-amazon.com/images/I/51swvlWBqpL.jpg)
![HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open - Image 4](https://m.media-amazon.com/images/I/51+Du5sRIiL.jpg)

## Questions & Answers

**Q: Would this work for a kill switch?**
A: Depends upon what you trying to ‘kill’.  The short answer is NO.  This would need to control a relay that you would use in the kill circuit as this device is limited on the power it is able to handle.

**Q: Could this be used as a reverse light switch on a side by side?**
A: Yes but you will need to add some electronic circuitry for this.

**Q: Does this need to use a resistor between V+ and Data out? If it does, what resistor did you use**
A: A pull up resistor wasn’t needed for my application

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**Shop now:** [https://www.desertcart.is/products/453019778-hiletgo-2pcs-njk-5002c-hall-effect-sensor-proximity-switch-npn](https://www.desertcart.is/products/453019778-hiletgo-2pcs-njk-5002c-hall-effect-sensor-proximity-switch-npn)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-18*