5.1*5.1*6.25mm square LED diode | Hi Red - LED diode and LED display

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Hi Red

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Article No	color	material	wavelength	apperance	v_max	luminous_min	luminous_typ	degree
BL-L555BC	Blue	InGaN	430	Water Clear	4.2	350	1000	65/35
BL-L555BGC	Ultra Bluish Green	InGaN	505	Water Clear	4.2	650	1700	65/35
BL-L555LRC	Super Red	AlGaAs,DH	660	Water Clear	2.2	200	500	65/35
BL-L555PGC	Ultra Pure Green	InGaN	525	Water Clear	4.2	900	2000	65/35
BL-L555SRC	Hi Red	AlGaAs,SH	660	Water Clear	2.2	50	200	65/35
BL-L555UBC	Ultra Blue	InGaN	470	Water Clear	4.2	800	1800	65/35
BL-L555UEC	Ultra Orange	AlGaInP	630	Water Clear	2.5	300	850	65/35
BL-L555UGC	Ultra Green	AlGaInP	574	Water Clear	2.5	100	280	65/35
BL-L555URC	Ultra Red	AlGaAs,DDH	660	Water Clear	2.2	500	700	65/35
BL-L555UWC	Ultra White	InGaN	-	Water Clear	4.2	1200	2500	65/35
BL-L555UYC	Ultra Yellow	AlGaInP	590	Water Clear	2.5	300	850	65/35
BL-L555VC	UV	InGaN	405	Water Clear	4.2	60	100	65/35
BL-L557BC	Blue	InGaN	430	Water Clear	4.2	300	800	70/40
BL-L557BGC	Ultra Bluish Green	InGaN	505	Water Clear	4.2	550	1500	70/40
BL-L557LRC	Super Red	AlGaAs,DH	660	Water Clear	2.2	200	600	70/40
BL-L557PGC	Ultra Pure Green	InGaN	525	Water Clear	4.2	600	1800	70/40
BL-L557SRC	Hi Red	AlGaAs,SH	660	Water Clear	2.2	50	250	70/40
BL-L557UBC	Ultra Blue	InGaN	470	Water Clear	4.2	600	1500	70/40
BL-L557UEC	Ultra Orange	AlGaInP	630	Water Clear	2.5	250	800	70/40
BL-L557UGC	Ultra Green	AlGaInP	574	Water Clear	2.5	100	250	70/40

Product Series information

Product Series
Series No:BL-L55 Specification Download: Dimension 5 × 5.9 × 7.15 mm Description: ___________________________________________________________________________________________________________________________________________________ Innovating Illumination: The Rise of the 5.15.16.25mm Square LED Diode Discover the transformative impact of the square LED, specifically the 5.15.16.25mm diode, on the electronics industry. Learn about its unique features, applications, and the unparalleled benefits it brings to manufacturers and designers alike. SEO Meta Description: Unveil the potential of square LED technology and tricolor LEDs in modern electronics. Explore the 5.15.16.25mm LED diode's benefits, applications, and case studies in our comprehensive guide. In the realm of electronic components, innovation is the key to advancement. Among the plethora of options available to engineers and designers, the 5.15.16.25mm square LED diode emerges as a beacon of versatility and efficiency. This piece delves into the world of square LEDs, exploring their features, applications, and the numerous advantages they offer, supported by insightful case studies and user testimonials. A Closer Look at Square LED Technology Square LEDs, particularly the 5mm LEDs, are not just a novelty; they represent a significant leap forward in LED technology. With precise dimensions of 5.1 by 5.1 by 6.25mm, these diodes offer a compact yet powerful lighting solution. Their square shape is not merely aesthetic but serves practical purposes, allowing for more uniform light distribution and easier integration into various electronic devices. Features and Applications The 5.15.16.25mm LED diode is distinguished by its robust design and versatility. Capable of emitting light in a wide spectrum of colors, including tricolor LED configurations, it finds applications across a broad range of industries. From backlighting in consumer electronics to indicator lights in automotive dashboards, the utility of these square LEDs is vast. Furthermore, their efficiency and durability make them an ideal choice for outdoor signage and architectural lighting. Advancing with Benefits Adopting square LED technology comes with a plethora of benefits. These diodes are renowned for their energy efficiency, offering significant savings over traditional lighting options. Their longevity and reliability reduce maintenance costs and downtime, essential factors for any application. Additionally, the ability to produce tricolor LEDs within this compact form factor allows for innovative design possibilities in signaling and decorative lighting. Illuminating Success: Case Studies One compelling case study involves a major consumer electronics brand that integrated the 5.15.16.25mm square LED diode into its latest range of smartphones. This integration not only enhanced the devices' visual appeal but also improved their functionality, contributing to a significant uptick in sales. Another example highlights the use of these LED SMD diodes in emergency exit signs. Their bright, uniform light output ensured better visibility and compliance with safety standards, showcasing the square LED's potential in critical applications. Echoes from the Field: User Testimonials Feedback from the electronics community further emphasizes the value of the square LED. An electronics manufacturer engineer noted, "The versatility and performance of the 5.15.16.25mm LED have enabled us to push the boundaries of what's possible in device design." Meanwhile, a purchaser for an automotive company remarked, "These LEDs have surpassed our expectations in terms of reliability and cost-efficiency, making them a go-to component for our dashboard designs." Conclusion: Shaping the Future of Electronics The journey of the 5.15.16.25mm square LED diode through the electronics industry has been nothing short of revolutionary. Its unique features, coupled with its wide range of applications and benefits, underscore its significance as a cornerstone of modern electronic design. As we continue to explore and expand its possibilities, the square LED stands as a testament to the relentless pursuit of innovation in the electronics sector. End with a Call to Action: Elevate your electronic designs with the cutting-edge 5.15.16.25mm square LED diode. Contact us today to discover how these powerful components can transform your projects. 5.1x5.1x6.25mm square LED diode Features 5.0mm Square Type LED Lamps: These LEDs are characterized by their square shape, offering a distinct visual and lighting profile that differs from traditional round LEDs. Choice of Various Viewing Angles: Available in different viewing angles, this feature allows for flexibility in directing the light to suit specific application requirements. Lens Options: Offered with a variety of lens types, including diffused (for a softer, more dispersed light), transparent (for clear, direct light), and water clear (for the brightest, most direct light). IC Compatible / Low Current Capability: Designed for compatibility with integrated circuits (ICs) and efficiency in power usage, these LEDs are suitable for energy-conscious applications. RoHS Compliance: Manufactured in accordance with the Restriction of Hazardous Substances directive, ensuring that they are environmentally friendly and safe for use. Applications Indicator Lights: Suitable for use as indicators in electronic devices, appliances, and machinery, where the square shape can offer a unique visual appeal. Decorative Lighting: Ideal for decorative applications in architectural designs, art installations, and events, where the square shape can enhance the aesthetic. Automotive Lighting: Can be used in automotive applications, particularly for interior lighting or dashboard indicators, benefiting from the distinct shape. Consumer Electronics: Applicable in personal electronic devices for status indicators or as a design feature, especially where a square lighting pattern is preferred. Safety and Warning Signals: Suitable for use in safety signs, emergency lighting systems, and warning signals, where the distinct shape can contribute to visibility. Entertainment and Stage Lighting: Perfect for stage and entertainment lighting, offering creative lighting effects with different lens types. Educational and DIY Projects: Commonly used in DIY electronics and educational projects due to their distinctive shape and versatility. General Lighting Applications: Can be employed in various lighting applications where a square light pattern offers a design or functional advantage. ___________________________________________________________________________________________________________________________________________________ Dimension and Circuit Drawing:

Product Series

Series No:BL-L55

Specification Download:

Dimension

5 × 5.9 × 7.15 mm

Description:

___________________________________________________________________________________________________________________________________________________

Innovating Illumination: The Rise of the 5.15.16.25mm Square LED Diode Discover the transformative impact of the square LED, specifically the 5.15.16.25mm diode, on the electronics industry. Learn about its unique features, applications, and the unparalleled benefits it brings to manufacturers and designers alike. SEO Meta Description: Unveil the potential of square LED technology and tricolor LEDs in modern electronics. Explore the 5.15.16.25mm LED diode's benefits, applications, and case studies in our comprehensive guide. In the realm of electronic components, innovation is the key to advancement. Among the plethora of options available to engineers and designers, the 5.15.16.25mm square LED diode emerges as a beacon of versatility and efficiency. This piece delves into the world of square LEDs, exploring their features, applications, and the numerous advantages they offer, supported by insightful case studies and user testimonials.

A Closer Look at Square LED Technology

Square LEDs, particularly the 5mm LEDs, are not just a novelty; they represent a significant leap forward in LED technology. With precise dimensions of 5.1 by 5.1 by 6.25mm, these diodes offer a compact yet powerful lighting solution. Their square shape is not merely aesthetic but serves practical purposes, allowing for more uniform light distribution and easier integration into various electronic devices.

Features and Applications

The 5.15.16.25mm LED diode is distinguished by its robust design and versatility. Capable of emitting light in a wide spectrum of colors, including tricolor LED configurations, it finds applications across a broad range of industries. From backlighting in consumer electronics to indicator lights in automotive dashboards, the utility of these square LEDs is vast. Furthermore, their efficiency and durability make them an ideal choice for outdoor signage and architectural lighting.

Advancing with Benefits

Adopting square LED technology comes with a plethora of benefits. These diodes are renowned for their energy efficiency, offering significant savings over traditional lighting options. Their longevity and reliability reduce maintenance costs and downtime, essential factors for any application. Additionally, the ability to produce tricolor LEDs within this compact form factor allows for innovative design possibilities in signaling and decorative lighting.

Illuminating Success: Case Studies

One compelling case study involves a major consumer electronics brand that integrated the 5.15.16.25mm square LED diode into its latest range of smartphones. This integration not only enhanced the devices' visual appeal but also improved their functionality, contributing to a significant uptick in sales. Another example highlights the use of these LED SMD diodes in emergency exit signs. Their bright, uniform light output ensured better visibility and compliance with safety standards, showcasing the square LED's potential in critical applications.

Echoes from the Field: User Testimonials

Feedback from the electronics community further emphasizes the value of the square LED. An electronics manufacturer engineer noted, "The versatility and performance of the 5.15.16.25mm LED have enabled us to push the boundaries of what's possible in device design." Meanwhile, a purchaser for an automotive company remarked, "These LEDs have surpassed our expectations in terms of reliability and cost-efficiency, making them a go-to component for our dashboard designs."

Conclusion: Shaping the Future of Electronics

The journey of the 5.15.16.25mm square LED diode through the electronics industry has been nothing short of revolutionary. Its unique features, coupled with its wide range of applications and benefits, underscore its significance as a cornerstone of modern electronic design. As we continue to explore and expand its possibilities, the square LED stands as a testament to the relentless pursuit of innovation in the electronics sector. End with a Call to Action: Elevate your electronic designs with the cutting-edge 5.15.16.25mm square LED diode. Contact us today to discover how these powerful components can transform your projects.

Features

5.0mm Square Type LED Lamps: These LEDs are characterized by their square shape, offering a distinct visual and lighting profile that differs from traditional round LEDs.
Choice of Various Viewing Angles: Available in different viewing angles, this feature allows for flexibility in directing the light to suit specific application requirements.
Lens Options: Offered with a variety of lens types, including diffused (for a softer, more dispersed light), transparent (for clear, direct light), and water clear (for the brightest, most direct light).
IC Compatible / Low Current Capability: Designed for compatibility with integrated circuits (ICs) and efficiency in power usage, these LEDs are suitable for energy-conscious applications.
RoHS Compliance: Manufactured in accordance with the Restriction of Hazardous Substances directive, ensuring that they are environmentally friendly and safe for use.

Applications

Indicator Lights: Suitable for use as indicators in electronic devices, appliances, and machinery, where the square shape can offer a unique visual appeal.
Decorative Lighting: Ideal for decorative applications in architectural designs, art installations, and events, where the square shape can enhance the aesthetic.
Automotive Lighting: Can be used in automotive applications, particularly for interior lighting or dashboard indicators, benefiting from the distinct shape.
Consumer Electronics: Applicable in personal electronic devices for status indicators or as a design feature, especially where a square lighting pattern is preferred.
Safety and Warning Signals: Suitable for use in safety signs, emergency lighting systems, and warning signals, where the distinct shape can contribute to visibility.
Entertainment and Stage Lighting: Perfect for stage and entertainment lighting, offering creative lighting effects with different lens types.
Educational and DIY Projects: Commonly used in DIY electronics and educational projects due to their distinctive shape and versatility.
General Lighting Applications: Can be employed in various lighting applications where a square light pattern offers a design or functional advantage.

___________________________________________________________________________________________________________________________________________________

Dimension and Circuit Drawing:

Related Information

Soldering

When soldering, leave a minimum of 2mm clearance from the base of the base of the lens to the soldering point. Dipping the lens into the solder must be avoided.

Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.

Recommended soldering conditions:

IR Reflow Soldering (for SMD display)		Wave Soldering		Soldering Iron
Pre-Heat	150-180°C	Pre-Heat	100°C Max.	Temperature	300°C Max.
Pre-Heat Time	120sec Max.	Pre-Heat Time	60sec Max.
Peak Temperature	260°C Max.	SolderWave	260°C Max.	Soldering Time	3sec Max.(one time only)
Soldering Time	10 sec Max.	Soldering Time	5sec Max.

Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or failure of the LED

ESD(Electrostatic Discharge)

Static Electricity or power surge will damage the LED.

Suggestions to prevent ESD (Electrostatic Discharge):

n Use a conductive wrist band or anti-electrostatic glove when handling these LEDs

n All devices, equipment, and machinery must be properly grounded

n Work tables, storage racks, etc. should be properly grounded

n Use ion blower to neutralize the static charge which might have built up on surface of the LED’s

plastic lens as a result of friction between LEDs during storage and handling

ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current,

low forward voltage, or “no light on” at low currents. To verify for ESD damage, check for “light on”

and Vf of the suspect LEDs at low currents.

The Vf of “good” LEDs should be>2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP

product.

When selecting power for LED systems, it’s essential to understand several key parameters to ensure safe operation, longevity, and optimal performance. Here are some steps and considerations for LED power selection:

Determine the Forward Voltage (Vf) of the LED(s):

Each LED has a forward voltage, which is the voltage at which the LED operates when the current is flowing through it. This value can typically be found in the LED’s datasheet.

Determine the Forward Current (If) of the LED(s):

The forward current is the current at which the LED is designed to operate. Running an LED at higher than its rated current can reduce its lifespan and increase the heat it produces.

Decide on the Configuration:

Series Configuration: When LEDs are connected in series, the forward voltages add up, but the current remains the same.

Parallel Configuration: When LEDs are connected in parallel, the forward voltage remains the same, but the currents add up. This configuration can be risky because if one LED fails or has a slightly lower forward voltage, it can cause the other LEDs to draw more current.

Calculate Total Power Requirements:

Power (W) = Total Forward Voltage (V) x Total Forward Current (A)

For example, if you have three LEDs connected in series, each with a forward voltage of 3V and a forward current of 20mA, the total power requirement would be:

Power = (3V + 3V + 3V) x 20mA = 9V x 0.02A = 0.18W

Select an Appropriate Power Supply:
Voltage Rating: The power supply voltage should match or slightly exceed the total forward voltage of your LED configuration.
Current Rating: The power supply’s current rating should meet or exceed the total forward current of your LED configuration.
Safety Margin: It’s a good practice to select a power supply that can provide at least 20% more power than your calculated requirement. This ensures the power supply isn’t operating at its maximum capacity, which can extend its life and ensure safer operation.

Consider Additional Features:

Dimming Capability: If you want to control the brightness of your LEDs, choose a power supply with dimming capabilities.
Overcurrent and Overvoltage Protection: To protect your LEDs, select a power supply with built-in protection mechanisms.
Thermal Management: Ensure that the power supply has adequate cooling, especially if it will be enclosed or in a location with limited airflow.
Regulation and Efficiency:A power supply with good regulation will maintain a consistent voltage output despite variations in the load. High efficiency ensures minimal power is wasted as heat.
Physical Size and Form Factor:Depending on where you plan to place the power supply, its size and shape may be critical factors.

In summary, when selecting power for LED systems, understanding your LED’s requirements and the configuration you plan to use is essential. Then, pick a power supply that meets those needs with some added safety margin, keeping in mind any additional features or constraints relevant to your project.

Here are some well-regarded brands in the industry:

Mean Well: One of the most recognized brands in the LED power supply industry, Mean Well offers a wide range of products suitable for both indoor and outdoor applications. Their units often come with features like overcurrent protection, dimming capabilities, and high efficiency.
Tridonic: A global leader in lighting technology, Tridonic offers LED drivers and power supplies that cater to various lighting solutions, from simple setups to advanced smart lighting systems.
Philips Advance Xitanium: Philips is a well-known brand in the lighting industry, and their Xitanium series of LED drivers are known for reliability and performance. They cater to both indoor and outdoor LED applications.
Osram: Another giant in the lighting industry, Osram offers a range of LED drivers and power supplies suitable for various applications, including architectural and street lighting.
LIFUD: Specializing in LED drivers, LIFUD is known for its high-quality products that cater to both commercial and residential LED lighting solutions.
MOSO: This brand offers a variety of LED drivers, especially for outdoor and industrial applications. Their products are known for durability and performance.
TDK-Lambda: With a history in power electronics, TDK-Lambda offers a range of power supplies and LED drivers suitable for various applications, emphasizing reliability and advanced features.

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`Application and Solution`