| Allicdata Part #: | SPMWH1228FD7WAR0S2-ND |
| Manufacturer Part#: |
SPMWH1228FD7WAR0S2 |
| Price: | $ 0.01 |
| Product Category: | Optoelectronics |
| Manufacturer: | Samsung Semiconductor, Inc. |
| Short Description: | LED LM281B COOL WHT 5000K 2SMD |
| More Detail: | LED Lighting LM281B White, Cool 5000K 3.1V 150mA 1... |
| DataSheet: | SPMWH1228FD7WAR0S2 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 2A (4 Weeks) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 40000 +: | $ 0.01387 |
| Voltage - Forward (Vf) (Typ): | 3.1V |
| Thermal Resistance of Package: | 17°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): | 90 |
| Lumens/Watt @ Current - Test: | 120 lm/W |
| Series: | LM281B |
| Current - Test: | 150mA |
| Flux @ 25°C, Current - Test: | 56 lm (54 lm ~ 58 lm) |
| Flux @ 85°C, Current - Test: | -- |
| CCT (K): | 5000K |
| Color: | White, Cool |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Not For New Designs |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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Lighting has come a long way from the time of early electrical lamps. Modern white LED lighting is one of the major advancements in the manufacturing of light fixtures. SPMWH1228FD7WAR0S2 (hereby referred to as SPMWH1228) is a light emitting diode (LED) specifically designed for white lighting. This article will discuss the application field and working principle of SPMWH1228.
As a white LED lighting solution, SPMWH1228 offers superior lighting performance as compared to standard fluorescent and halogen lamps. It is designed with a high color rendering index (CRI) of 90 and a Color Temperature of 4500 Kelvin (K). This means that it produces a clearer and more natural white light than conventional lighting fixtures, thus making it suitable for various applications. For instance, it can be used in convenience stores, art galleries, hotels, restaurants, and homes.
Besides its superior lighting performance, SPMWH1228 also offers great energy efficiency, with an average lifespan of over 50,000 hours. This is significantly higher than the conventional lighting options, which usually last around 5,000 to 8,000 hours. With this increased lifespan, the light fixture requires less frequent replacements, resulting in lower costs and less light pollution.
The working principle of SPMWH1228 is based on a combination of different technological components, including a phosphor, an LED chip, and a heat sink. The LED chip is the main part of the light fixture and it works by emitting photons of light when a current is passed through it. The phosphor is a powder that is coated onto the LED chip in order to produce a white light. The heat sink is an external component that ensures that the LED chip stays cool, while also dissipating heat away from the light fixture.
SPMWH1228 is a great option for energy efficient white LED lighting solutions. It has a high CRI, a long lifespan, and a low heat signature, making it suitable for various applications. With its great lighting performance and energy efficiency, SPMWH1228 is a great choice for any lighting project.
The specific data is subject to PDF, and the above content is for reference
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SPMWH1228FD7WAR0S2 Datasheet/PDF