3-Pin 3MM Bi-Color Diffused LED – Red & Green, Negative Common (Round LED Diode)

Description

The 3-Pin 3MM Bi-Color Diffused LED is a high-quality round LED diode featuring Red and Green colors with a negative common pin (common cathode).
Perfect for Arduino, Raspberry Pi, DIY electronics, circuit boards, and indicator projects, this LED provides soft, diffused illumination for both colors.

Its three-pin configuration allows independent control of Red and Green LEDs from a single common cathode, making it ideal for status indicators, multi-color displays, and hobby projects.

🔹 Technical Specifications:

✅ LED Type: 3-Pin Bi-Color Diffused LED
✅ Colors: Red & Green
✅ Common Pin: Negative/Common Cathode
✅ Lens Type: Round Diffused
✅ Forward Voltage:

• Red: 2.0–2.2V

• Green: 2.0–3.2V
  ✅ Current Rating: 20mA
  ✅ Viewing Angle: 20–30°
  ✅ Mounting Type: Through-Hole / PCB
  ✅ Package: Bulk / Loose

🔹 Key Features & Highlights:

✅ ✔️ Bi-Color LED (Red & Green) – Single LED with two visible colors.
✅ ✔️ 3-Pin Design – Separate pins for Red, Green, and common cathode.
✅ ✔️ Diffused Lens – Soft, uniform light output without glare.
✅ ✔️ Negative Common (Common Cathode) – Easy integration into circuits.
✅ ✔️ Bright & Durable – Long life and reliable illumination.
✅ ✔️ Perfect for DIY Electronics & Projects – Arduino, Raspberry Pi, hobby boards.
✅ ✔️ Round 3MM Design – Fits standard PCB holes.

🔹 Applications:

✔ Arduino / Raspberry Pi Indicators
✔ Electronic Hobby Projects
✔ LED Status Displays
✔ DIY Circuit Boards
✔ Control Panel Indicators
✔ Science & Educational Kits

🔹 How to Use:

1️⃣ Connect the common cathode (negative) pin to ground.
2️⃣ Apply forward voltage to the Red or Green pin to light the desired color.
3️⃣ Use a current-limiting resistor (≈220–330Ω) for safe operation.
4️⃣ Mount the LED on PCB or breadboard as needed.