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Low Current Pure Green 20.32mm (0.8-Inch) 3-Digit 7-Segment Common Cathode LED Display for Temperature Controllers

Low Current Pure Green 20.32mm (0.8-Inch) 3-Digit 7-Segment Common Cathode LED Display for Temperature Controllers

Brand Name:	LIGHT-BO
Model Number:	LB30804LG1B-D
MOQ:	1000
Price:	Negotiate
Payment Terms:	T/T,Western Union,
Supply Ability:	20000 PCS/Day

Detail Information

Product Description

Detail Information

Place of Origin:

Shenzhen, China

Certification:

ISO9001&RoHS

Trade Term:

EXW

Production Capacity:

20,000 Pcs/day

Packing:

EPE+carton

Type:

Standard

Package Dimensions:

53.8 X 25.8 X 9.2mm

Character Height:

20.32mm (0.8 Inch)

Polarity:

Common Cathode

Packaging Details:

EPE+CARTON

Supply Ability:

20000 PCS/Day

Highlight:

0.8-inch 3-digit 7-segment LED display

low current pure green LED display

common cathode 7-segment display for temperature controllers

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	53.825.89.2mm / 59.327.58.4mm
	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!

Tags:

7 Segment LED Display

14 Segment LED Display

16 Segment LED Display

Alphanumeric LED Display

5x7 Dot Matrix LED Display

8x8 Dot Matrix LED Display

Dot Matrix LED Display

Custom LED Display

Oven Timer LED Display

Temperature Control LED Display

Electric Scooter LED Display

Numeric LED Display

LED Clock Display

Arrow LED Display

LED Backlight

LED Light Bar

SMD LED Display

7 Segment LED Display

14 Segment LED Display

16 Segment LED Display

Alphanumeric LED Display

5x7 Dot Matrix LED Display

8x8 Dot Matrix LED Display

Dot Matrix LED Display

Custom LED Display

Oven Timer LED Display

Temperature Control LED Display

Electric Scooter LED Display

Numeric LED Display

LED Clock Display

Arrow LED Display

LED Backlight

LED Light Bar

SMD LED Display

products details

Low Current Pure Green 20.32mm (0.8-Inch) 3-Digit 7-Segment Common Cathode LED Display for Temperature Controllers

Low Current Pure Green 20.32mm (0.8-Inch) 3-Digit 7-Segment Common Cathode LED Display for Temperature Controllers

0.8-inch 3-digit 7-segment LED display

low current pure green LED display

common cathode 7-segment display for temperature controllers