3MM Round Red LEDs

3mm Round Type Bright LED

1. Ultra-Compact 3MM Design, Space-Saving Integration

Precision 3×3mm round package (T-1 size) with standard 2.54mm pin spacing, perfect for PCB layout optimization in compact electronic devices. The miniaturized form factor enables seamless integration into portable instruments, wearable tech, and space-constrained control panels, while maintaining excellent light output efficiency.

2. Vibrant Red Illumination, Optimized Optical Performance

Peak wavelength: 620-630nm (super bright red), dominant wavelength 635-645nm, ensuring consistent, eye-catching red light

High luminous intensity: 500-2000mcd (20mA), available in clear/diffused lens options for focused or uniform light distribution

Wide viewing angle: 30°-60° (customizable), providing excellent visibility from multiple perspectives

3. Low Power Consumption, Energy-Efficient Operation

Forward voltage: 1.8-2.2V (typical), operating current: 20mA (max 30mA) – 90% more energy-efficient than traditional incandescent indicators. Extends battery life in portable devices while reducing heat generation, ideal for long-term continuous operation in instruments and signage.

4. High-Quality Construction, Exceptional Durability

Chip material: AlGaAs/GaAlAs or AlGaInP for stable performance and long lifespan (50,000-100,000 hours)

Epoxy resin encapsulation: High-transmittance (≥90%), UV-resistant, and heat-resistant up to 260°C for 5 seconds during soldering

Copper alloy pins with silver plating: Ensure superior conductivity, corrosion resistance, and reliable solderability

5. Versatile Mounting & Customization Options

Standard through-hole (DIP) design for easy manual or automated assembly (radial lead insertion compatible)

Multiple lens styles: Clear (focused beam), diffused (even glow), straw hat (wide-angle) to meet diverse application needs

Customization available: Luminous intensity, viewing angle, lead length, and even blinking/flickering variants for special applications

6. Rigorous Performance Standards, Reliable Operation

Reverse voltage withstand: 5V (max), reverse current ≤10μA for enhanced circuit protection

Operating temperature range: -40°C to +85°C, suitable for extreme environmental conditions

RoHS compliant, lead-free construction meeting global environmental standards

Features

▪ Various angles, appearances, and sizes to choose

▪ Various ways for packing

▪ High reliability

▪ Lead free processing

 ▪ Comply with RoHS standard

▪ Special pin lengths, sizes and customized designs available.

▪ A variety of LED color choices

 

● Package dimensions:

1. Chip material: GaP/GaP

2. Emitted color : Green

3. Lens Appearance : Green Diffused

4. Low power consumption.

5. High efficiency.

6. Versatile mounting on P.C. Board or panel.

7. Low current requirement.

8. 3mm diameter package.

9. This product don't contained restriction substance, compliance RoHS standard.

 

Applications

Consumer electronics

Remote and touch panel

Industrial equipment 

Aesthetic medical/ plastic surgical equipment

Indoor/outdoor LED display

Traffic lights

Internet network equipment

Automotive equipment

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