---
product_id: 62094237
title: "15pcs LDR Ceramic Pacakge (0.20.169 Inches) Light Dependent Resistor 30-50K ohm/1fc Photoresistor Photoconductive Cell"
brand: "longxinda tech"
price: "€ 11.80"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/62094237-15pcs-ldr-ceramic-pacakge-0-20-169-inches-light-dependent
store_origin: SK
region: Slovakia
---

# 15pcs LDR Ceramic Pacakge (0.20.169 Inches) Light Dependent Resistor 30-50K ohm/1fc Photoresistor Photoconductive Cell

**Brand:** longxinda tech
**Price:** € 11.80
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 15pcs LDR Ceramic Pacakge (0.20.169 Inches) Light Dependent Resistor 30-50K ohm/1fc Photoresistor Photoconductive Cell by longxinda tech
- **How much does it cost?** € 11.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/62094237-15pcs-ldr-ceramic-pacakge-0-20-169-inches-light-dependent)

## Best For

- longxinda tech enthusiasts

## Why This Product

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

## Description

CdS photoconductive cells utilize photoconductive effects in semiconductors that decrease their resistance when illuminated by light. These sensors are non-polar resistive elements with spectral response characteristics close to the human eye (luminous efficiency), thus making their operating circuits simple and small. PART NO：LXD5537B Allowable Power Dissipation ( PD ) .......... 100 mW ( Derate above 25 ℃：1.0 mW/℃ ) Maximum Applied Voltage (at 25℃) .......... 150V DC or AC VDC Ambient Temperature Range ( TA ) .......... -40 ～+75 ℃ Soldering Temperature*（0.118 inch from base for 3seconds with heat sink）.......... 260℃ Light Resistance at 1ftc .......... 30-50KΩ Dark Resistance at 0 Lux*2..........3.0/MΩ Peak Spectral Response..........540Nm ※Light Resistance: Measured at 1ftc with standard light A (2856K color temperature) and 2hr pre-illumination at 40-60ftc prior testing.  ※2Dark Resistance:Measured 8 seconds after closed 0ftc.

## Features

- Lowest cost visible to near-IR photo detector.
- Epoxy encapsulated
- Small size
- High sensitivity
- Fast response time ,Reliable performance

## Images

![15pcs LDR Ceramic Pacakge (0.20.169 Inches) Light Dependent Resistor 30-50K ohm/1fc Photoresistor Photoconductive Cell - Image 1](https://images-na.ssl-images-amazon.com/images/I/41br6cBQAxL.jpg)
![15pcs LDR Ceramic Pacakge (0.20.169 Inches) Light Dependent Resistor 30-50K ohm/1fc Photoresistor Photoconductive Cell - Image 2](https://images-na.ssl-images-amazon.com/images/I/31fUi2LhNPL.jpg)
![15pcs LDR Ceramic Pacakge (0.20.169 Inches) Light Dependent Resistor 30-50K ohm/1fc Photoresistor Photoconductive Cell - Image 3](https://images-na.ssl-images-amazon.com/images/I/41RuWOuUC1L.jpg)
![15pcs LDR Ceramic Pacakge (0.20.169 Inches) Light Dependent Resistor 30-50K ohm/1fc Photoresistor Photoconductive Cell - Image 4](https://images-na.ssl-images-amazon.com/images/I/41JGAFVCsGL.jpg)
![15pcs LDR Ceramic Pacakge (0.20.169 Inches) Light Dependent Resistor 30-50K ohm/1fc Photoresistor Photoconductive Cell - Image 5](https://images-na.ssl-images-amazon.com/images/I/41c-rfgrFOL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/62094237-15pcs-ldr-ceramic-pacakge-0-20-169-inches-light-dependent](https://www.desertcart.sk/products/62094237-15pcs-ldr-ceramic-pacakge-0-20-169-inches-light-dependent)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-20*