Series No:
Weight:(g/pcs)
Dimension:(mm)
Package:
Specification:
Inquiry
Description:
Introduction
In the evolving landscape of electronic components, 0603 SMD LEDs have carved a niche for themselves, especially notable for their compactness and efficiency. These surface-mounted devices offer significant advantages in terms of space-saving on circuit boards, and their versatility in applications ranges from mobile phones to lighting systems. This article delves into the specifics of 0603 SMD LEDs, exploring their features, applications, benefits, and real-world user testimonials to illustrate their impact in the electronics sector.
Features of 0603 SMD LEDs
0603 SMD LEDs are distinguished by their minuscule size, specifically tailored for 0603 dimensions, which refer to a length and width of 1.6mm by 0.8mm. This compact footprint makes them ideal for high-density mounting, which is a critical factor in modern electronic design. Despite their small size, these LEDs do not compromise on brightness or reliability, offering superior performance that meets the stringent demands of sophisticated electronic devices.
Applications of 0603 SMD LEDs
The utility of 0603 SMD LEDs spans a diverse range of applications. They are extensively used in:
- Consumer Electronics: For backlighting screens, buttons, and indicators in devices like smartphones and tablets.
- Automotive: In dashboard lighting, indicators, and increasingly, in ambient interior lighting.
- Medical Devices: For lighting in compact, portable diagnostic equipment.
- Industrial Equipment: In status indicators and interface lighting for machinery.
Benefits of Using 0603 SMD LEDs
Adopting 0603 SMD LEDs brings several advantages:
- Energy Efficiency: These LEDs require less power, contributing to the energy efficiency of the devices they are integrated into.
- Durability: Designed to withstand rigorous conditions without loss of functionality.
- Versatility: Suitable for use in various environments and applications due to their robust design.
Case Studies: Real-World Applications
One notable application of 0603 SMD LEDs was in a new generation of medical diagnostic equipment, where their use allowed for a more compact design without sacrificing performance. The reduction in equipment size enabled medical professionals to handle the devices more easily during long shifts, thus improving operational efficiency and patient care.
User Testimonials
Electronics manufacturers and engineers consistently report satisfaction with the integration of 0603 SMD LEDs. One testimonial from a senior engineer at a leading electronics manufacturing service highlights, “The 0603 LEDs have revolutionized the way we design our circuit boards. Their small size and high efficiency have enabled us to develop more compact and powerful devices.”
Conclusion
0603 SMD LEDs represent a significant advancement in the field of electronic components, offering an optimal blend of size, efficiency, and functionality. Their broad adoption across industries underscores their versatility and capability to meet the needs of modern technology. For engineers and purchasers in the electronics industry, investing in 0603 SMD LEDs is a step toward future-proofing product designs and enhancing the usability of electronic devices.
Call to Action
If you’re looking to innovate or upgrade your electronic components, consider the robust and versatile 0603 SMD LEDs. Reach out to a specialist today to discuss how these LEDs can enhance your products and meet your specific needs.
Features
- 1.6mm x 0.8mm SMD, 0.6mm Thickness: This Surface-Mount Device (SMD) LED is extremely compact and thin, making it ideal for high-density mounting on circuit boards, especially in miniaturized electronic devices.
- Mono-Color Type with Ultra Brightness: Provides a single-color light output with high luminosity, ensuring clear visibility and strong illumination, ideal for various applications requiring intense light.
- Compatible with Automatic Placement Equipment: Designed for easy integration with automated assembly lines, allowing for efficient and precise placement in the manufacturing process.
- Wide Viewing Angle: Offers a broad range of visibility, making the LED effective for applications where it needs to be visible from multiple angles.
- Ideal for Backlight and Indicator: Well-suited for use as a backlight in small display panels or as a mono-color indicator in various electronic devices.
- Packaged 4,000 Pieces per Reel: Supplied in bulk with 4,000 pieces per reel, facilitating large-scale production and efficient handling.
- RoHS Compliance: Manufactured in accordance with the Restriction of Hazardous Substances directive, ensuring environmentally safer production and use.
Applications
- Backlighting for Small Displays: Suitable for backlighting in compact LCDs, control panels, and keypads in various electronic devices, where space is limited.
- Indicator Lights in Electronics: Ideal for use as status or warning lights in consumer electronics, automotive dashboards, and industrial control panels.
- Portable Electronics: Given its small size, it’s well-suited for use in portable devices like smartphones, tablets, and wearable technology.
- Automotive Interior Lighting: Appropriate for dashboard illumination, control buttons, and other small indicator lights in vehicles.
- Medical Devices: Can be employed in medical instruments for backlighting and status indicators, where compact size and clear visibility are essential.
- Control Panels and Instrumentation: Useful in control panels for machinery and industrial equipment, providing clear indication and backlighting.
- Decorative and Architectural Lighting: Suitable for use in interior design and architectural projects where compact and bright lighting solutions are needed.
- Safety and Emergency Equipment: Appropriate for use in emergency lighting systems and safety equipment due to its high brightness and small form factor.
Electrical-optical characteristics:
Article No
| color | material | wavelength
| apperance | v_typ | v_max | luminous_min | luminous_typ | degree |
|---|---|---|---|---|---|---|---|---|---|
BL-LS1608B0E1DNB |
ultra Blue |
InGaN |
470 |
Water Clear |
4.2 |
10 |
33 |
130 |
|
BL-LS1608B0E1PGC |
Ultra Pure Green |
InGaN |
525 |
Water Clear |
4.2 |
50 |
100 |
130 |
|
BL-LS1608B0E1UBC |
Ultra Blue |
InGaN |
470 |
Water Clear |
4.2 |
10 |
30 |
130 |
|
BL-LS1608B0E1UDR |
Ultra Red |
AlGaAs |
655 |
Water Clear |
2.5 |
22 |
55 |
130 |
|
BL-LS1608B0E1UEC |
Ultra Orange |
AlGaAs |
630 |
Water Clear |
2.5 |
30 |
80 |
130 |
|
BL-LS1608B0E1UGC |
Ultra Green |
AlGaInP |
575 |
Water Clear |
2.7 |
10 |
40 |
130 |
|
BL-LS1608B0E1UHD |
Ultra Amber |
AlGaAs |
618 |
Water Clear |
2.6 |
50 |
110 |
130 |
Package configuration & Internal circuit diagram
All dimensions are in millimeters(inches)
Tolerance is +-0.25(0.01″) unless otherwise note
Specifications are subject to change without notice.
Partno description:
LEDs, Light Emitting diodes, which include various small kinds, such as 3mm, 5mm, 8mm, 10mm; round type, rectangular type square type, tower type, Oval led, elliptical, flat top; SMDs, high power led, piranha LEDs
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.
