GM125 Series 12mm Photoresistor 10-20KΩ Light Dependent Resistor for Photoelectric Control
Price:
Negotiable
MOQ:
1000
Delivery Time:
1~2 Weeks
Brand:
CNAMPFORT
Product Description
GM125 Series 12mm Photoresistor Overview
The GM125 Series photoresistor is a 12mm light-dependent resistor manufactured using cadmium sulfide (CdS) semiconductor material. This flat sheet component features variable conductivity that changes with light intensity, making it ideal for various photoelectric control applications.
Key Features
- Compact 12mm diameter design
- Epoxy encapsulated construction
- Reliable performance across temperature ranges
- High sensitivity to light variations
- Quick response time of 30ms
- Excellent spectral characteristics
- Environmentally friendly packaging
Applications
Digital Applications
- Camera automatic metering systems
- Photoelectric control circuits
- Interior lighting control
- Security alarm systems
- Industrial automation control
- Light-controlled switches and dimmers
- Electronic toys and games
Analog Applications
- Camera exposure control
- Automatic gain control circuits
- Streetlight control systems
- Position sensing applications
- Automatic headlight dimmers
Technical Specifications
GM125 Series (12mm) Specifications
| Model | Max Voltage (VDC) | Power Dissipation (mW) | Operating Temperature (°C) | Spectral Peak (nm) | Light Resistance (10Lux) KΩ | Dark Resistance MΩ | Response Time (ms) |
|---|---|---|---|---|---|---|---|
| GM12516 | 250 | 200 | -30 to +70 | 560 | 5-10 | 1 | 30 |
| GM12528 | 250 | 200 | -30 to +70 | 560 | 10-20 | 2 | 30 |
| GM12537-1 | 250 | 200 | -30 to +70 | 560 | 20-30 | 3 | 30 |
| GM12537-2 | 250 | 200 | -30 to +70 | 560 | 30-50 | 5 | 30 |
| GM12539 | 250 | 200 | -30 to +70 | 560 | 50-100 | 8 | 30 |
Standard packaging: 50 pieces per small plastic bag, 500 pieces per main bag. Contact us for custom requirements or special specifications.
Physical Dimensions
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Ampfort Electronics Co., Ltd.
Location
Floor 5,Changlong Industrial Building,No.6,Jiangnan Road,Jingshan,Chashan Town,Dongguan 523323,China
Contact Person
Annie Fang