Even in an era dominated by surface-mount components, the through-hole LED keeps a firm place in designs where durability, wide viewing angles and easy assembly matter most. From outdoor indicator panels and traffic signage to decorative lighting and industrial equipment, engineers continue to choose the 3mm F3 package because it is rugged, simple to mount and exceptionally stable in electrically noisy environments.
This article focuses on one specific model from Dongguan Lanjin Optoelectronics Co., Ltd. — the Anti Static 3mm Through Hole LED Diode with water-clear lens. As an anti static through hole led built around a dependable 60mW LED chip light, it combines seven vivid colors, strong ESD protection and a 50,000-hour service life in a single, cost-effective component.
| Parameter | Symbol | Value | Unit | Test Condition |
|---|---|---|---|---|
| Wavelength | λd | Red 620–630 / Green 520–530 / Blue 466–472 / Yellow-green 568–576 / Yellow 584–596 / Orange 600–610 | nm | IF=20mA |
| Luminous intensity | Iv | Red 200 / Green 2000 / Blue 250 / Yellow-green 80 / Yellow 300 / Orange 200 | mcd | IF=20mA |
| Forward voltage | VF | Red 1.8–2.4 / Green, Blue & White 2.8–3.4 | V | IF=20mA |
| Viewing angle | — | 30 | deg | IF=20mA |
| Reverse current | IR | ≤ 5 | uA | IF=20mA |
| Operating temperature | — | −40 ~ +85 | °C | — |
| Storage temperature | — | −40 ~ +100 | °C | — |
| Size / Packing | — | 3mm / 1000pcs per bag | — | Anti-static bag + carton |
Electrical and optical characteristics are measured at Ta=25°C. Thanks to its 60mW LED chip light and gold-wire bonding, this anti static through hole led maintains stable brightness over long duty cycles, which keeps maintenance costs low in continuous-operation equipment.
Static discharge is one of the most common and least visible causes of LED failure. Even a momentary ESD event during handling or assembly can damage the chip junction, leading to dim output or premature darkening. An anti static through hole led built with ESD protection — such as this 3mm F3 diode — tolerates the rigors of automated assembly and field installation far better than a standard lamp, protecting both yield and long-term reliability.
The model above is manufactured by Dongguan Lanjin Optoelectronics Co., Ltd., a professional LED maker established in 2005 and operating a 2,500-square-meter plant with a purification, constant-temperature, anti-static production workshop. The company produces SMD LEDs, through-hole LEDs, LED displays and LED PCB assembly, holds ISO9001:2015 certification, and complies with the EU RoHS standard. With two national invention patents and twelve practical new-type patents, Lanjin exports a broad LED portfolio under the BOSMFC brand to customers worldwide.
Whether you need an anti static through hole led for outdoor equipment, an f3 through hole led for indicator arrays, or a compact 60mW LED chip light for decorative projects, Dongguan Lanjin Optoelectronics Co., Ltd. offers free samples, fast quotations within one hour, flexible MOQs and door-to-door express delivery. Contact the team with your application and technical requirements to receive a tailored recommendation and factory-direct pricing.
Người liên hệ: Miss. Ava Huang
Tel: +86 18819512052
Fax: 86-0769-89616935
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