Miniature LDR
Product Code : JA-EE-7455
The Miniature LDR (SKU JA-EE-7455) is a small light dependent resistor housed in an epoxy package, used as the light sensor in school electronics and physics circuits. This miniature LDR has a dark resistance of 1 megohm, and its resistance falls as light increases, so students can build light meters, automatic night lights and light-sensing alarms. JaincoLab supplies it as an electronics component for school and college laboratories.
Specifications
The Miniature LDR is a light dependent resistor in an epoxy package with a dark resistance of 1 megohm; its resistance drops as the light falling on it increases, and other ratings for the batch supplied are confirmed on the quotation.
| Product | Miniature LDR |
| SKU | JA-EE-7455 |
| Type | Light dependent resistor (LDR) |
| Package | Epoxy, miniature |
| Dark resistance | 1 megohm |
Applications of the miniature LDR
An LDR turns changes in light into changes in resistance, so in school practicals it is used to measure how resistance varies with light level and as the sensing part of potential divider circuits that switch an LED, buzzer or transistor.
- Measuring LDR resistance against light level with a multimeter
- Potential divider circuits for light and dark sensing
- Automatic night-light circuits with a transistor and LED
- Light-operated alarms with a buzzer
- Breadboard projects in electronics lessons
Scope of supply and ordering
The listing covers miniature LDRs in epoxy packages. Resistors, transistors, LEDs and leads are separate items. Quantities, accessories and spares are confirmed on the quotation.
MOQ, lead time and packing are confirmed on each quotation for the quantity and delivery destination. JaincoLab supplies electronic components in small laboratory lots and in bulk for schools, colleges and training programmes.
Frequently asked questions
What is the dark resistance of the LDR?
It has a dark resistance of 1 megohm.
How is the LDR packaged?
It is a miniature LDR housed in an epoxy package.
What is an LDR used for in school practicals?
It is used to show how resistance changes with light and as the sensor in light and dark detecting circuits.
Related products
LDRs, LEDs and circuit boards are part of electricity equipment from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Miniature LDR, send the quantity and delivery destination through the JaincoLab contact page or email [email protected]. Institutions and contractors buying under a tender can also reach us via the tenders page.
