0.28 inch 2-digit 7-segment LED display with DIP package for compact devices and battery-powered projects
Price:
0.1-0.5 US dollars
MOQ:
1000
Delivery Time:
15-20 working days
Brand:
Weishibo
Product Description
0.28 inch 2-digit 7-segment LED Display Module
Ultra-compact 0.28-inch 2-digit 7-segment LED display module for compact devices, small appliances and battery-powered projects. Features ultra-small footprint, customizable colors and reliable DIP package.
Product Overview
This ultra-compact 0.28-inch 2-digit 7-segment LED numeric display features high-efficiency micro-LED chips with uniform luminance, delivering clear digit display with independent decimal points per digit. Available in both common cathode and common anode configurations and packaged in a standard through-hole DIP 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 digital readouts.
Key Specifications
| Item | Specification |
|---|---|
| Display Type | 2-Digit 7-Segment LED Numeric Display |
| Digit Height | 0.28 Inch (7.11 mm) |
| Display Color | Customizable (Red, Green, Blue, Yellow, White, etc.) |
| Digit Configuration | 2 Digits, each with 7 segments + 1 decimal point |
| Polarity | Common Cathode / Common Anode (Optional) |
| Package Type | Through-Hole DIP (Dual In-line Package) |
| Typical Forward Voltage | 1.8 - 2.2 V (varies by color) |
| Recommended Operating Current | 10 - 15 mA per segment |
| Viewing Angle | 120° (Typical) |
| Operating Temperature | -40°C ~ +85°C |
| Storage Temperature | -50°C ~ +100°C |
| Average Service Life | ≥ 50,000 hours |
Core Advantages
- Ultra-Compact Miniature Design: 0.28-inch digit size with extremely small overall footprint fits seamlessly into space-constrained device enclosures
- High-Brightness Uniform Output: High-efficiency micro-LED chips deliver consistent luminance across all segments
- Flexible Polarity Options: Available in both common cathode and common anode versions
- Reliable Through-Hole Assembly: Standard DIP pinout enables straightforward soldering and secure mechanical mounting
- Wide Environmental Adaptability: Industrial-grade operating temperature range supports stable long-term performance
- Low Power Consumption: Optimized LED chip design reduces operating current requirements
Applications
- Compact Digital Multimeters & Portable Measurement Instruments
- Small Household Appliance Control & Status Panels
- 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
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Nanjing Weishi Bo Electronics Co., Ltd
Location
No. 86, Runqi Road, Dongshan Subdistrict, Jiangning District, Nanjing City, Jiangsu Province, China
Contact Person
Scott