3mm round piranha led
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Enhancing Electronics with 3mm Round Piranha LEDs: The Ultimate Thru-Hole Solution
In the vast universe of electronic components, the 3mm round Piranha LED emerges as a beacon of innovation and efficiency. Known for its compact size and intense brightness, this LED variant, synonymous with “thru hole” and “LED Piranha 3mm,” has become a staple in the design and manufacturing of electronic devices. This article aims to shed light on the unique features, wide-ranging applications, and the myriad benefits of 3mm round Piranha LEDs, also referred to as “piranha light” or “3mm through hole LED,” providing insights through case studies and user testimonials. Tailored for electronics manufacturers, engineers, purchasers, and administrators, this piece encapsulates the transformative potential of these LEDs in the electronics sector.
The Significance of 3mm Round Piranha LEDs
3mm round Piranha LEDs stand out in the LED market for their compact design and powerful performance. These thru-hole components are prized for their ease of integration into various circuits, offering a blend of durability and luminosity that is hard to match.
Diverse Features and Applications
High-Intensity Illumination: Despite their small size, 3mm round Piranha LEDs pack a significant punch in terms of brightness, making them ideal for applications where space is limited but high visibility is required.
Wide Range of Applications: From consumer electronics to automotive dashboards, and from decorative lighting to signaling devices, these LEDs provide versatile solutions across industries.
Advantages of Employing 3mm Round Piranha LEDs
Energy Efficiency: One of the key benefits of these LEDs is their ability to deliver high luminosity while consuming minimal power, aligning with the global trend towards energy conservation.
Longevity and Reliability: Designed to withstand rigorous use, 3mm round Piranha LEDs offer a longer lifespan compared to standard LEDs, reducing the need for frequent replacements and maintenance.
Real-World Impact: Case Studies and User Testimonials
Case Studies: An examination of their use in traffic signal lights reveals significant improvements in energy efficiency and maintenance costs, demonstrating the practical benefits of integrating these LEDs into public infrastructure.
User Testimonials: Feedback from electronics professionals consistently highlights the superior performance and reliability of 3mm round Piranha LEDs in a variety of applications, from bespoke consumer gadgets to industrial-grade machinery.
Conclusion: The Bright Future of 3mm Round Piranha LEDs
The 3mm round Piranha LED is not just a component; it’s a testament to the advancements in LED technology. As industries continue to seek efficient, reliable, and compact lighting solutions, the popularity and application of these LEDs are set to grow exponentially.
Call to Action: Embrace the future of electronics with the innovative 3mm round Piranha LEDs. Elevate your projects to new heights of efficiency and design with the leading thru-hole solution today.

Features
- 3mm Round Super Flux LED Lamp: These LEDs, often called Piranha LEDs due to their shape, are characterized by their round head and larger soldering pads, which provide better heat dissipation and stability.
- Dimensions: Measuring 7.62 x 7.62 x 4.0 mm, these LEDs are compact yet offer high brightness and durability.
- Wide Viewing Angles: The design of these LEDs allows for a wide viewing angle, making them ideal for applications where visibility from different angles is crucial.
- Ideal for Backlight and Indicator: Due to their wide viewing angle and high brightness, they are well-suited for use as backlights in various devices and as indicators in control panels, dashboards, and more.
- RoHS Compliance: Adherence to the Restriction of Hazardous Substances Directive ensures that these LEDs are manufactured without certain hazardous materials, making them environmentally friendly.
Applications
- Backlighting in Electronics: Commonly used for backlighting in LCD displays, keypads, and control panels due to their even light distribution.
- Indicator Lights: Ideal for use in electronic devices, automotive dashboards, and machinery as indicator lights, offering clear visibility.
- Decorative Lighting: Employed in decorative lighting applications due to their bright light and wide viewing angle, suitable for both indoor and outdoor use.
- Signage and Displays: Used in signage, billboards, and display boards for their durability and high visibility.
- Consumer Electronics: Incorporated into consumer electronics for status indicators, backlighting screens, and buttons.
- Automotive Lighting: Applied in automotive lighting for interior and exterior lights, including dashboard illumination and signal lights.
Electrical-optical characteristics:
Article No | color | material | wavelength | apperance | v_typ | v_max | luminous_min | luminous_typ | degree |
---|---|---|---|---|---|---|---|---|---|
BL-FL7670BGC |
Ultra Bluish Green |
InGaN |
505 |
Water Clear |
4.2 |
800 |
4200 |
50 |
|
BL-FL7670PGC |
Ultra Pure Green |
InGaN |
525 |
Water Clear |
4.2 |
1000 |
5200 |
50 |
|
BL-FL7670UBC |
Ultra Blue |
InGaN |
470 |
Water Clear |
4.2 |
800 |
2200 |
50 |
|
BL-FL7670UEC |
Ultra Orange |
AlGaInP |
630 |
Water Clear |
2.5 |
800 |
1600 |
50 |
|
BL-FL7670UGC |
Ultra Green |
AlGaInP |
574 |
Water Clear |
2.5 |
200 |
800 |
50 |
|
BL-FL7670URC |
Ultra Red |
AlGaAs,DDH |
660 |
Water Clear |
2.2 |
600 |
1100 |
50 |
|
BL-FL7670UWC |
Ultra White |
InGaN |
- |
Water Clear |
4.2 |
1000 |
5200 |
50 |
|
BL-FL7670UYC |
Ultra Yellow |
AlGaInP |
590 |
Water Clear |
2.5 |
600 |
1400 |
50 |
Package configuration & Internal circuit diagram
Partno description:
More Information
Lens Color:
Code | D | T | C | W | E | |
Meaning | color Diffused | Color Tinted | Water Clear | Water Diffused | Orange diffused |
Absolute maximum ratings (Ta=25°C)
Parameter | SR | LR | UR | UE | UY | UG | PG | BG | B | UB | UV | W | Unit |
Forward Current I F | 25 | 25 | 25 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | mA |
Power Dissipation P d | 60 | 60 | 60 | 65 | 65 | 75 | 110 | 110 | 120 | 120 | 120 | 120 | mW |
Reverse Voltage V R | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | V |
Peak Forward Current I PF (Duty 1/10 @1KHZ) | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 100 | 100 | 100 | 100 | 100 | mA |
Operation Temperature T OPR | -40 to +80 | °C | |||||||||||
Storage Temperature T STG | -40 to +85 | °C | |||||||||||
Lead Soldering Temperature T SOL | Max.260+-5°C for 3 sec Max. (1.6mm from the base of the epoxy bulb) | °C |
Related Information
Applied for:
The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment,
communication equipment and household applications). Consult Betlux’s Sales in advance for information on
applications in which exceptional reliability is required, particularly when the failure or malfunction of the LEDs
may directly jeopardize life or health (such as in aviation, transportation, traffic control equipment, medical
and life support systems and safety devices).
CAUTIONS for Through-Hole LED Lamps
1. Application
The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household applications). Consult Betlux’s Sales in advance for information on applications in which exceptional reliability is required, particularly when the failure or malfunction of the LEDs may directly jeopardize life or health (such as in aviation, transportation, traffic control equipment, medical and life support systems and safety devices).
2. Storage
The storage ambient for the LEDs should not exceed 30℃ temperature or 70% relative humidity. It is
recommended that LEDs out of their original packaging are used within three months
For extended storage out of their original packaging, it is recommended that the LEDs be stored in a sealed
container with appropriate desiccant or in a desiccator with nitrogen ambient.
3. Cleaning
Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED if necessary
4. Lead Forming & Assembly
During lead forming, the leads should be bent at a point at least 3mm from the base of LED lens. Do not use
the base of the leadframe as a fulcrum during forming.
Lead forming must be done before soldering, at normal temperature.
During assembly on PCB, use minimum clinch force possible to avoid excessive mechanical stress.
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.
Drive Method
An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs connected in
parallel in an application, it is recommended that a current limiting resistor be incorporated in the drive circuit,
in series with each LED as shown in Circuit A below.
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.