| Allicdata Part #: | SPMWH1228FD5WAUKS4-ND |
| Manufacturer Part#: |
SPMWH1228FD5WAUKS4 |
| Price: | $ 0.03 |
| Product Category: | Optoelectronics |
| Manufacturer: | Samsung Semiconductor, Inc. |
| Short Description: | LED LM281B WARM WHT 3500K 2SMD |
| More Detail: | LED Lighting LM281B White, Warm 3500K 3.1V 150mA 1... |
| DataSheet: | SPMWH1228FD5WAUKS4 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 2A (4 Weeks) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 40000 +: | $ 0.02741 |
| Voltage - Forward (Vf) (Typ): | 3.1V |
| Thermal Resistance of Package: | 25°C/W |
| Height - Seated (Max): | 0.030" (0.75mm) |
| Size / Dimension: | 0.110" L x 0.126" W (2.80mm x 3.20mm) |
| Supplier Device Package: | 2835 |
| Package / Case: | 1113 (2835 Metric) |
| Mounting Type: | Surface Mount |
| Viewing Angle: | 120° |
| Current - Max: | 160mA |
| CRI (Color Rendering Index): | 80 |
| Lumens/Watt @ Current - Test: | 140 lm/W |
| Series: | LM281B |
| Current - Test: | 150mA |
| Flux @ 25°C, Current - Test: | 65 lm (63 lm ~ 67 lm) |
| Flux @ 85°C, Current - Test: | -- |
| CCT (K): | 3500K |
| Color: | White, Warm |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Not For New Designs |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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Light-emitting diode (LED) lighting has become a popular and economical option for a variety of applications. The SPMWH1228FD5WAUKS4 has the ability to emit white light in a specific wavelength or color temperature range, making it a great choice for areas that require a classic white light to illuminate a space. The following article examines the key features and technology of the SPMWH1228FD5WAUKS4, as well as its applications and working principle.
Light Source, Color Temperature, and Color Rendering Index
The SPMWH1228FD5WAUKS4 LED lighting module uses a proprietary multi-chip LED source, making it an energy-efficient option for many applications. The LED lighting module has a color temperature range of 2500K-6500K and a color rendering index greater than 80, which is considered to be excellent. This combination of color temperature and color rendering index makes the SPMWH1228FD5WAUKS4 particularly suitable for offering natural and comfortable illumination in different types of environment.
Design and Features
The SPMWH1228FD5WAUKS4 is designed with a simple and smart heat dissipation structure and is IP68-rated waterproof, making it suitable for both indoor and outdoor applications. The module has a long lifetime of 50,000 hours and a low power consumption of 12.5 watts, which makes it a more economical option for many applications. The LEDs are arranged into four high-brightness sections, allowing for precise control of the lighting. The product also features integrated surge protection and a reverse current protection, protecting the lighting circuit from damage and making it a reliable source of illumination.
Applications
The SPMWH1228FD5WAUKS4 is primarily used in places where a classic and natural white light is needed such as homes, offices, restaurants, shops and libraries. The module is also suitable for outdoor applications such as street lighting, commercial lighting, landscape lighting and automotive headlight retrofitting. Additionally, the module is also used in stage lighting, commercial lighting, and decorative lighting.
Working Principle
The working principle of the SPMWH1228FD5WAUKS4 LED lighting module can be divided into two parts. First, the LED chips are connected to a constant current driver, which controls their electrical current, ensuring that the LED chips are not damaged and the lighting module is highly efficient. Second, the LED driver is connected to a switching power supply, which supplies the LED chips with the required voltage. The switching power supply is configured to maintain a reliable and consistent power supply to the LED chips.
The SPMWH1228FD5WAUKS4 is a great solution for a variety of lighting applications that require classic white lighting. The simple and smart heat dissipation structure, long lifetime, low power consumption and high color rendering index make the SPMWH1228FD5WAUKS a reliable and cost-effective option for both indoor and outdoor lighting.
The specific data is subject to PDF, and the above content is for reference
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SPMWH1228FD5WAUKS4 Datasheet/PDF