Robocentrix 125PCS 5 Colours 3mm 5mm LED Assortment Kit

The Robocentrix 125PCS 5 Colours 3mm 5mm LED Assortment Kit is a premium, multi-color light-emitting diode hardware selection designed for students, makers, and rapid prototyping applications. Featuring an even mix of standard 3mm and 5mm diffused round lens form factors, this kit provides five distinctive colors—Red, Green, Blue, Yellow, and White—to serve as clear visual indicators and circuit status displays. Each diode is engineered with standard 2.54mm pitch-compatible long leads, allowing them to plug natively into breadboards, stripboards, or custom printed circuit boards (PCBs) without hassle. Housed inside a compact, multi-compartment storage case, it is the perfect organized inventory block for basic electronics experiments, Arduino projects, and custom interactive frames.

Overview:

The Robocentrix 125PCS 5 Colours 3mm 5mm LED Assortment Kit offers a dependable and highly accessible component inventory for any engineering bench or classroom setting. Finding individual, matching components when building a prototype circuit can slow down development loops; this curated kit addresses that constraint by packing 125 essential, color-coded diodes into an organized space. The assortment splits across two different lens dimensions: the 3mm LEDs are optimized for tight, low-profile layout spaces, while the 5mm variants provide maximum ambient visibility. These low-power, high-brightness indicators feature high-quality gallium-arsenide semiconductor matrices that maintain uniform light output and zero humming over continuous service hours. Whether you are teaching basic polarity principles, building automated sensor warning displays, or populating DIY debugging interfaces, this compact kit ensures you always have the correct visual feedback element on hand.

Features:

• Dual Form Factor Inventory: Contains a balanced distribution of 3mm and 5mm round diffused LEDs to accommodate varying spatial and brightness requirements.
• Five Distinctive Signal Colors: Clearly sorted into Red, Green, Blue, Yellow, and White arrays for multi-stage circuit telemetry and state debugging.
• Standardized Long-Leg Leads: Outfitted with clean, flexible, pre-tinned long anodes and cathodes that interface smoothly with solderless prototyping blocks.
• Low Power Consumption Rate: Operates at standard continuous currents (~20mA), making them ideal for direct microcontroller pin driving without draining batteries.
• Diffused Lens Tinting Architecture: Specially treated tinted frosted lenses scatter light loops beautifully, enabling wide-angle visibility under normal ambient light.
• Multi-Grid Compartment Box: Ships enclosed in a high-impact, transparent utility box with individual partitions to keep color categories from mixing.
• Microcontroller Project Baseline: Standardized parameters allow direct software integration with Arduino, Raspberry Pi, ESP32, and custom educational boards.
• Solid-State Running Reliability: Built without moving filaments, delivering a high operational shockproof life cycle immune to constant vibrations.

Specification:

• Product Kit Type: Diffused Round Lens LED Component Assortment
• Total Component Count: 125 Pieces
• Form Factor Diameters Included: 3mm (Small Profile) and 5mm (Standard Profile)
• Emitting Colors Sorted: Red, Green, Blue, Yellow, White
• Forward Operational Current (IF): 15mA to 20mA (Recommended baseline)
• Forward Voltage Bounds (Vf): Red/Yellow: 1.8V–2.2V; Green/Blue/White: 2.8V–3.2V
• Terminal Contact Style: 2-Pin Through-Hole (Long Lead: Anode (+), Short Lead: Cathode (-))
• Casing Box Material: Clear, rigid, impact-resistant ABS Plastic
• Dimensions Profile: Approximately 130mm × 65mm × 22mm
• Net Assortment Weight: ~45.0 g

High-Visibility Prototyping Diagnostics

Take full control of your automated status feedback without bloating your hardware configuration. By keeping this dual-size multi-color assortment at your desk, you can map multiple independent signal loops—such as power standby, data transmission, fault exceptions, and successful pairings—with immediate visual accuracy, accelerating your testing cycles.

Optimized for Prototyping and Education

— Engineering focused on universal bench simplicity. The standard long-leg lead layout fits tightly into solderless breadboards or prototyping shields. This allows students and developers to quickly swap indicators, calculate matching current-limiting resistors, and wire up logic rails on the fly without burning traces.

Complete Inventory Organization Wherever You Build

- Say goodbye to the messy frustration of spilled parts and misplaced components. The entire 125-piece Robocentrix assortment arrives neatly cataloged inside a clear multi-compartment storage grid, making it highly portable, easy to audit, and protected against bent pins during transport.

Package includes:

• 5mm Diffused Round LEDs (50 Pieces Total):
  • 10 x 5mm Red Diffused LEDs
  • 10 x 5mm Green Diffused LEDs
  • 10 x 5mm Blue Diffused LEDs
  • 10 x 5mm Yellow Diffused LEDs
  • 10 x 5mm White Diffused LEDs
• 3mm Diffused Round LEDs (75 Pieces Total):
  • 15 x 3mm Red Diffused LEDs
  • 15 x 3mm Green Diffused LEDs
  • 15 x 3mm Blue Diffused LEDs
  • 15 x 3mm Yellow Diffused LEDs
  • 15 x 3mm White Diffused LEDs
• 1 x Transparent 10-Compartment Plastic Storage Case