4 Pins RGB PLCC4 3528 SMD LED

 The terms PLCC2, PLCC4, and PLCC6 refer to different types of LED packaging formats, specifically Plastic Leaded Chip Carrier (PLCC) packages. The number (2, 4, or 6) usually indicates the number of leads or pads for electrical connection, and often corresponds to the number of LED chips or emission colors inside. Here's a breakdown:

🔷 PLCC2

Leads/Pads: 2

Chips: 1

Typical Use: Single-color LED

Application: Indicator lights, backlighting, basic lighting applications

Size: Generally smaller than PLCC4/6

Examples: Red, Green, Blue, or White LEDs (single color)

🔷 PLCC4

Leads/Pads: 4

Chips: 2 or more (commonly 3)

Typical Use: RGB LED

Application: Full-color LED applications, displays, decorative lighting

Details: Often has Red, Green, and Blue chips controlled independently

Requires: 3 separate channels for RGB control + 1 common cathode or anode

🔷 PLCC6

Leads/Pads: 6

Chips: 3 or more (can include White or additional chips for higher brightness)

Typical Use: High-performance RGB LEDs or RGB+White (RGBW)

Application: High-end lighting, signage, backlighting with better control

Advantages:

Better thermal performance

More brightness

More pins = better color mixing control

Summary Table:

4 Pins RGB PLCC4 3528 SMD LED Picture

4 Pins RGB PLCC4 3528 SMD LED dimensions

 

 

4 Pins RGB PLCC4 3528 SMD LED Specs

Parameter	Symbol	Conditions	Min	Max	Min	Max	Min	Max	Units
			R		G			B
Forward Voltage	VF	IF=20mA	2.00	2.30	2.90	3.20	2.90	3.20	V
Thermal Resistance Junction To Board	RΘJ-B	IF=20mA	10		10			10		°C/W
Luminous Intensity	Iv	IF=20mA	500	700	1500	2000	300	400	mcd
Dominant wavelength	λd	IF=20mA	620	630	520	530	460	470	nm
Temperature Coefficient of Forward Voltage	∆VF/∆T	IF=20mA	2		2			2		mV/°C
Reverse Current	IR	VR=5V	10		10			10		μ A
Viewing Angle	2Θ1/2	IF=20mA	120							Deg

4 Pins RGB PLCC4 3528 SMD LED Applications

 

4 Pins RGB PLCC4 3528 SMD LED applications

 

4 Pins RGB PLCC4 3528 SMD LED is commonly used in:

LED displays and screens

Decorative and ambient lighting

Backlighting for signs or panels

Stage and architectural lighting

Neon signs lights

Consumer electronics indicators (e.g., RGB status lights)

It allows independent control of red, green, and blue chips for full-color mixing.

LED displays and screens

Decorative and ambient lighting

neon signs lights

About GMLEDs

Certification available in GMLEDs

Guangmai Technology Certificaitions

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FCC

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ISO9001

LM-80

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About GMLEDs/GMKJ

 

 

Shenzhen Guangmai Electronics Co., Ltd., established in 2009 with a registered capital of 30 million RMB, is an enterprise specializing in the manufacturing of semiconductor packaging devices. Its subsidiaries include Shenzhen Guangmai Technology Co., Ltd., Guangmai Technology (Hong Kong) Co., Ltd., and Shenzhen OKAY Lighting Co., Ltd., forming a powerful corporate group. Guangmai Electronics is a national high-tech enterprise and a specialized and new enterprise in Shenzhen. It has been ranked among the top 100 in China's LED industry and has been awarded honors such as Shenzhen Standard Application Demonstration Unit and Guangdong Integrity Demonstration Enterprise.

 

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