Dongguan Linkun Electronic Technology Co., Ltd.
Dongguan Linkun Electronic Technology Co., Ltd.
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GM35 series photoresistor
A photoresistor is a resistor made of a semiconductor material whose conductivity changes linearly as the illuminance changes. Photoresistor is widely used in toys, lamps, cameras and other industries.
Structure diagram
Unit: mm
Performance and characteristics
Epoxy resin package has Good reliability
Small size High sensitivity
Fast reaction speed Good spectral characteristics
Scope of application
The camera automatically measures light Photoelectric control
Indoor light control Alarm apparatus
Industrial control Light-controlled switch
Electronic toy Light control lights
Model and specification
| Specification | Model | Max Voltage VDC | Max Power consumptionmw | Environment temperature℃ | Spectrum peaknm | Bright resistor(10Lux) KΩ | Dark resistance≥ MΩ | y100 10 | Response time(ms) | Illuminance characteristic diagram number | |
| Rise | Decline | ||||||||||
| Φ3series | GM3516 | 100 | 50 | -30~+70 | 540 | 5-10 | 0.2 | 0.5 | 30 | 30 | 1 |
| GM3528 | 100 | 50 | -30~+70 | 540 | 10-20 | 1 | 0.6 | 30 | 30 | 2 | |
| GM3537-1 | 100 | 50 | -30~+70 | 540 | 20-30 | 2 | 0.6 | 30 | 30 | 3 | |
| GM3537-2 | 100 | 50 | -30~+70 | 540 | 30-50 | 3 | 0.7 | 30 | 30 | 3 | |
| GM3539 | 100 | 50 | -30~+70 | 540 | 50-100 | 5 | 0.8 | 30 | 30 | 5 | |
| GM3549 | 100 | 50 | -30~+70 | 540 | 100-200 | 10 | 0.9 | 30 | 30 | 5 | |
Test condition
Maximum applied voltage: the maximum voltage that can be continuously applied to a component in the dark;
Dark resistance: resistance value of 10 seconds after 10Lux illumination is turned off;
Maximum power consumption: the maximum power consumption when the ambient temperature is 25℃;
Bright resistance: After 2 hours of irradiation with 400-600Lux, the test value under 10Lux light of standard light source (color temperature 2854K);
Gamma value: The logarithm of the ratio of the standard resistance value at 10Lux and 100Lux.
Lg (R10/R100)
Gamma = =Lg(R10/R100)
Lg (100/10)
R10 and R100 are resistance values of 10Lux and 100Lux illumination respectively (tolerance of γ is ±0.1)
Main characteristic curve
Matters needing attention
1. This product is packed with environmentally friendly materials, 50 pieces of small packaging, 200 pieces of large packaging;
2. Avoid storing the product in humid and high temperature environment;
3. It should be stored in a non-erosive gas, otherwise it will lead to oxidation of the tin layer and decrease of weldability.
Therefore, after opening the package should be used as soon as possible
4. Working environment humidity ≦95%
5. Welding time as short as possible; Soak the tin liquid (Sn63 Pb37) at 230℃ to 5mm away from the CdS photoresistor body, and maintain 3-5s.
6. Note that the lead welding position should be more than 4mm away from the ceramic base.
Light Dependent Resistor (LDR) is a kind of optical resistor which is used to sense the light intensity by changing the resistance value. It is usually used in controlling the intensity of light, automatic light switch, smart homes and other applications. The LDR we provide is of series 7mm and 3mm, with a max voltage of 250 V, environment temperature ranging from -30 to +70 °C, and a lead length of 12mm. The bright resistor value (at 10Lux) is between 5 to 10KΩ.
| Parameter | Value |
|---|---|
| Response time(ms): | Rise30ms Decline30ms |
| Spectrum peaknm: | 560 |
| Environment temperature℃: | -30~+70°C |
| Max VoltageVDC: | 250 V |
| Dark resistance: | 1MΩ |
| Model: | GM12516 |
| Lead Length: | 12mm |
| Product Name: | Light Dependent Resistor |
| Bright resistor(10Lux): | (5-10)KΩ |
| Power consumptionmw: | 200 |
| 3mm series photoresistor: | Yes |
| 7mm series photoresistor: | Yes |
The LINKUN Photoresistor 7516 is a light dependent resistor that is ideal for a wide variety of applications. The GM55 series photoresistor has a spectrum peak of 560nm, a lead length of 12mm, and a power consumption of 200mw. It has a response time of 30ms (rise & decline) and a bright resistor of 5-10KΩ (at 10Lux). This photoresistor is manufactured in Dongguan, Guangdong, China, and is perfect for those who need a reliable and durable light dependent resistor.
The 7mm series photoresistor is a great choice for projects that require light detection or light adjustment. It has a very short response time and a wide range of brightness. Its power consumption is low, making it perfect for battery powered devices. This photoresistor is also very reliable, and its small size make it easy to install in tight spaces.
The GM55 series photoresistor is perfect for those who need a highly reliable and versatile light dependent resistor. It is designed to be used in a variety of applications, and it has a wide range of brightness levels. Its lead length is 12mm, and its power consumption is only 200mw. This photoresistor has a response time of 30ms (rise & decline) and a bright resistor of 5-10KΩ (at 10Lux).
For a reliable and high-performance light dependent resistor, look no further than the LINKUN Photoresistor 7516. It is perfect for a wide variety of applications and is manufactured in Dongguan, Guangdong, China. With a spectrum peak of 560nm, a lead length of 12mm, and a power consumption of 200mw, this photoresistor is sure to meet your needs.
Welcome to LINKUN custom services. We provide theLight Dependent Resistor with excellent performance. Our product, Photoresistor 7516, is characterized by 5mm series photoresistor, Light-Sensitive Resistor, Light-Sensitive Resistor, Dark resistance: 1MΩ, Environment temperature℃: -30~+70°C, Lead Length: 12mm, Power consumptionmw: 200, and Place of Origin: Dongguan,Guangdong,China.
Our Light Dependent Resistor is the perfect choice for anyone looking for a reliable, durable and affordable product. We guarantee that our product will exceed your expectations and provide you with excellent value.
If you have any questions or need any further information, please do not hesitate to contact us.
When shipping Light Dependent Resistor products, the following steps should be taken to ensure safe delivery: