0.28 Inch High-Brightness 7-Segment LED Display with Common Cathode/Anode Mini Numeric Tube

This ultra-compact 0.28-inch single-digit 7-segment LED numeric display features high-efficiency micro-LED chips with uniform luminance, delivering clear digit display with an independent decimal point. Available in both common cathode and common anode configurations and packaged in a through-hole form factor, it offers easy soldering, reliable mechanical fixation and excellent circuit compatibility. With a miniature footprint and wide operating temperature range, this digital tube is an ideal space-saving display solution for compact meters, small household appliances, portable devices, embedded systems and consumer electronics requiring miniaturized single-digit readouts.

• Ultra-Compact Miniature Design: 0.28-inch digit size with an extremely small footprint fits seamlessly into space-constrained device enclosures, making it ideal for miniaturized product designs.
• High-Brightness Uniform Output: High-efficiency micro-LED chips deliver consistent luminance across all segments, ensuring good readability even with the small digit size under ambient lighting.
• Flexible Polarity Options: Supplied in both common cathode and common anode versions to adapt to different circuit architectures and driver design requirements.
• Reliable Through-Hole Assembly: Simple 2-pin through-hole design enables straightforward soldering and secure mechanical mounting, well-suited for high-volume automated production.
• Wide Environmental Adaptability: Industrial-grade operating temperature range supports stable long-term performance in both indoor and moderately harsh outdoor scenarios.
• Low Power Consumption: Optimized LED chip design reduces operating current requirements, making it ideal for battery-powered portable devices and low-power embedded systems.

• Compact Digital Multimeters & Portable Measurement Instruments
• Small Household Appliance Control & Status Panels (e.g., mini timers, chargers)
• Wearable Electronics & Portable Smart Devices
• Low-Power Embedded Systems & IoT Sensors
• Power Bank & Portable Charger Digital Indicators
• DIY Mini Electronics Projects & Compact Development Boards
• Medical Device Miniature Readouts & Monitoring Modules