LED displays built from discrete thru-hole components deliver maximum viewing distance per dollar for numeric and simple graphic information. QUEENDOM supplies the complete display chain: 7-segment numeric displays from 1 to 4 digits, oval LEDs for large matrix boards, and Piranha super-flux lamps for high-current pixels.Standard products cover digit heights of 7 mm to 100 mm, red/green/amber/blue emission, and common-anode or common-cathode drive. Brightness grades extend from 2 mcd instrument class to 2,000 mcd sunlight-readable class for outdoor meters, fuel price signs, and stadium displays. All dies are intensity- and wavelength-binned for uniform pixels across large panels. Wave-solder ratings (260 °C, 5 s) support conventional PCB assembly. Download electrical specifications and pinout drawings from the DIP LED datasheet center, or contact our engineering team for custom digit layouts.
Queendom offers a comprehensive range of In-line (DIP) and LED SMD digital tubes in sizes: 0.28”, 0.36”, 0.4”, 0.56”, 0.8”, 1.0”, 1.2”, 1.5”, and 1.8”. Available Colors: Super Red, Green, Yellow, Blue, White, and Orange. Custom bicolor and tri-color options available upon request. Contact our factory for datasheets and bulk pricing