LED Assortment Diffused 3mm General Purpose — 20-Pack (Mixed Colors)

LED Assortment Diffused 3mm General Purpose — 20-Pack (Mixed Colors)

A 20-pack of diffused 3mm general-purpose LEDs in mixed colors — the compact alternative to 5mm LEDs for space-constrained PCBs and tight enclosures. Includes red, green, blue, yellow, and white LEDs. The smaller 3mm package fits in tighter spaces and panel-mount holes while providing the same wide-angle diffused light distribution as 5mm LEDs.

Kit Contents

• Red LEDs — ~620–630nm, Vf ~2.0V
• Green LEDs — ~520–530nm, Vf ~2.1V
• Blue LEDs — ~460–470nm, Vf ~3.2V
• Yellow LEDs — ~585–595nm, Vf ~2.1V
• White LEDs — ~6000K, Vf ~3.2V
• Total: 20 LEDs (mixed colors)

Key Specifications

• Package: 3mm diffused | Current: 20mA max
• Forward voltage: 2.0–3.4V (color dependent)
• Viewing angle: 60° (diffused)
• Compliance: RoHS compliant

3mm vs 5mm LEDs

• 3mm (this pack): Smaller footprint — fits tighter PCB layouts and compact enclosures
• 5mm: Larger, brighter — better for panel indicators and breadboard use

Typical Applications

• Compact PCB status indicators
• Tight enclosure panel-mount indicators
• Arduino digital output status LEDs
• Electronics education and learning projects
• Breadboard prototyping with compact LEDs

Enjoy free standard shipping on all orders over $199 USD. Orders are processed within 1–2 business days.

Not satisfied? Return any item within 90 days of purchase for a full refund or exchange. Items must be in original condition.

We are committed to quality, reliability, and customer satisfaction. Every product is carefully selected and tested to meet the highest standards.