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Ultra Bright Blue Triple Digit 7 Segment LED Display Common Cathode for Refrigerator Controller

Ultra Bright Blue Triple Digit 7 Segment LED Display Common Cathode for Refrigerator Controller

Brand Name:	LIGHT-BO
Model Number:	LB4722FBH1B-T6
MOQ:	1000
Price:	Negotiate
Payment Terms:	T/T
Supply Ability:	20000 PCS/Day

Detail Information

Product Description

Detail Information

Place of Origin:

Shenzhen, China

Certification:

ISO9001&RoHS

Character Height:

17mm (0.67 Inches)

Outer Dimensions:

47 X 22 X 8 Mm

Polarity:

Common Cathode

Forward Voltage:

2.8-3.3V Per LED

Forward Current:

5-10mA Per LED

Packaging Details:

EPE+CARTON

Supply Ability:

20000 PCS/Day

Highlight:

blue triple digit 7 segment LED display

common cathode 7 segment LED display

refrigerator controller LED display

Product Description

Ultra Bright Blue Triple Digit 7 Segment LED Display Common Cathode for Refrigerator Controller

This 7-segment LED display is a high-performance, reliable optical component designed for clear, energy-efficient visual indication in various electronic devices. With its large character height and stable performance, it is particularly suited for home appliance control and status monitoring scenarios.

Core Specifications

Parameter	Details
Character Height	17mm (0.67 inches) - Ensures clear visibility even from a short distance
Outer Dimensions	47 x 22 x 8 mm - Compact size for flexible integration into device panels
Polarity	Common cathode - Standard configuration for easy circuit matching
Emitting Colour	Primary: Ultra bright blue (wavelength: 460-465nm); Optional: Red, blue, green, white, amber, yellow, orange, and multi-colour
Luminous Intensity	80-100mcd - Delivers bright, visible light for clear status indication
Forward Voltage	2.8-3.3V per LED - Compatible with most low-voltage electronic systems
Forward Current	5-10mA per LED - Low current requirement, reducing overall power consumption
Physical Appearance	Yellow segments with black surface (equipped with protective film) - Enhances contrast and prevents surface scratches

Product Features

High Luminous Intensity & Reliability: Bright, consistent light output ensures readability in different environments; stable component quality minimizes failure risks.
Low Power Consumption: Operates at a low forward current (5-10mA/LED), making it ideal for battery-powered devices or energy-saving home appliances.
Stable Performance: Maintains consistent light output and electrical properties across long-term use, avoiding flickering or dimming.
Long Lifetime: High-quality LED chips and epoxy materials extend the service life, reducing the need for frequent replacements.
Easy Assembly: Standard dimensions and common cathode polarity simplify integration into PCBs (printed circuit boards) or device panels, compatible with automated assembly processes.
IC Compatible: Works seamlessly with common integrated circuits (ICs) for display driving, reducing circuit design complexity.
RoHS Certified: Complies with the Restriction of Hazardous Substances Directive, ensuring environmental friendliness and safety for end-users.

Applications

This LED display is widely used in home electronic appliances and temperature/energy control systems, including but not limited to:

Air conditioner control panels (for displaying temperature, mode, or fan speed)
Refrigerator indicators and control panels (for showing temperature, door status, or ice-making mode)
Cooling and heating control devices (e.g., electric heaters, dehumidifiers, or smart thermostats)
Other small home appliances requiring clear digital or status indication (e.g., rice cookers, water heaters)

Ultra Bright White -WH Specifications

Parameter	Symbol	Condition	Min	Typ	Max	Unit
Forward Voltage	Vf	If=10mA	2.8		3.2	V
Reverse Voltage	Vr	Ir=10uA	5			V
Luminous Intensity	Iv	If=10mA	120		140	mcd
LED color Temperature	K	If=10mA	5500	20	6800	K
Chromaticity Coordinates	X/Y	If=10mA	0.29,0.32		0.30,0.33	nm