Low Current Pure Green 20.32mm (0.8-Inch) 3-Digit 7-Segment Common Cathode LED Display for Temperature Controllers
Price:
Negotiate
MOQ:
1000
Delivery Time:
10-15 days
Brand:
LIGHT-BO
Product Description
Low Current Pure Green 20.32mm (0.8-Inch) 3-Digit 7-Segment Common Cathode LED Display
A high-visibility, energy-saving solution engineered for temperature controllers, instrument panels, and home appliances. Designed to prioritize large-digit readability, ultra-low power use, and stable performance.
Key Features
Large-Digit Visibility for Clear Temperature Readouts
- 20.32mm (0.8-Inch) large digits for excellent readability from 1-3 meters
- Pure green illumination (515-525nm, 120-140mcd) - gentle on eyes and highly distinguishable
- Wide viewing angle ensures readability from off-center positions
Low Current & Energy Efficiency
- Extremely low current operation extends battery life by up to 40%
- Optimized forward voltage (2.8-3.3V/LED) compatible with standard 5V/12V power supplies
- Minimizes power consumption for energy-efficient devices
Stable Performance & Easy Integration
- Wide environmental adaptability (-10°C to 60°C operation)
- Dual mounting options for PC boards or sockets
- IC compatibility with standard temperature controller drivers (TM1637, HT1621, MAX7219)
Durability & Compliance
- Long lifetime (50,000+ hours) matching 8-10 year service life of appliances
- RoHS certified - free from lead, mercury, and harmful substances
- Available in multiple colors: red, blue, yellow green, pure green, amber, orange, pure white
Technical Specifications
| Category | Parameter | Specification |
|---|---|---|
| Basic Design | Display Type | 3-Digit 7-Segment LED Display |
| Polarity | Common Cathode | |
| Digit Height | 20.32mm (0.8 inch) | |
| Package Dimensions | 53.8*25.8*9.2mm / 59.3*27.5*8.4mm | |
| Face Color | Black | |
| Optical Performance | Emitting Color | Pure Green |
| Wavelength | 515-525nm | |
| Luminous Intensity | 120-140 mcd | |
| Electrical Parameters | Forward Voltage (VF) | 2.8-3.3V per LED |
| Current Characteristic | Extremely low current | |
| Power Consumption | Low |
Applications
- Temperature Controllers: Wall thermostats, industrial process monitors, freezer/refrigerator controllers
- Home Appliances: Large ovens, electric grills, smart refrigerators
- Instrument Panels: Audio equipment, industrial sensors, numeric displays
Order & Logistics Information
| Logistics Item | Details |
|---|---|
| Minimum Order Quantity (MOQ) | 1000 Pieces |
| Trade Term | EXW (Ex Works) |
| Payment Terms | L/C, T/T, WU (Western Union), Money Gram |
| Place of Origin | Guangdong, China (Mainland) |
| Production Capacity | 20,000 Pieces/Day |
| Delivery Date | 5-7 Days |
| Brand Name | Light-Bo |
Frequently Asked Questions
Are you a trading company or manufacturer?
We are original manufacturers with more than 20 years experience in optoelectronic LED displays.
What is your main products?
Our main products include 7 Segment LED display, SMD LED Display, Dot matrix LED Display, Arrow LED display, Custom Design LED Display, LED light bar, Through hole led, SMD LEDs, LED Backlights, and more.
What is your MOQ?
Our MOQ is 1000 pcs, but we can also accept sample orders and small orders with quantity less than our MOQ.
Can I get samples for testing?
Yes. We can provide 5-10 free samples for your testing, but the freight cost will be borne by the customer.
Our team specializes in energy-efficient LED displays for temperature control, providing 24-hour support to help optimize your product's usability, cost-effectiveness, and market appeal!
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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
Shenzhen Guangzhibao Technology Co., Ltd.
Location
ROOM 308,3/F,BUILDING 1,BAIWANG RESEARCH AND DEVELOPMENT BUILDING,NO. 5298 ,SHAHE WEST ROAD,XILI STREET,NANSHAN DISTRICT,SHENZHEN
Contact Person
JackWu