0.33 inch 3 digit 7 segment display LED digital tube with common cathode for portable electronics
Price:
0.05-0.2 US dollars
MOQ:
1000
Delivery Time:
15-20 working days
Brand:
Weishibo
Product Description
0.33 Inch 3 Digit 7 Segment LED Display
Premium Digital Tube for Electronic Instruments
0.33" 3-digit seven segment LED display with 3 decimal points, dual polarity optional, multi-color options available. Ideal for portable electronics and mini measuring instruments.
Why Choose Our 0.33 Inch 3 Digit LED Display?
- 10+ years manufacturing expertise with fully automated SMT assembly for uniform quality
- Optimal 0.33-inch digit size - balanced space efficiency and reading visibility
- Matte black anti-glare mask eliminates light crosstalk for sharp digit outlines
- Independent decimal points for each digit, perfect for precise data display
- Dual polarity options - common anode/cathode compatible with all MCU systems
- Multiple color options - red, green, blue, white, yellow with adjustable brightness
- Through-hole DIP design compatible with wave soldering and manual welding
- Wide temperature range (-20℃ to +85℃) for stable 24/7 operation
- Customization available - pin definition, silk screen, brightness, packaging
- Fast delivery - sufficient stock, 3-7 days lead time for bulk orders
Applications
Power bank chargers, digital thermometers, humidity testers, mini weighing scales, small industrial counters, smart home control panels, student electronic DIY kits, portable measuring instruments
Technical Specifications
| Parameter | Specification |
|---|---|
| Digit Size | 0.33 inch |
| Digit Quantity | 3 digits with independent decimal points |
| Mounting Type | Through hole DIP dual in-line package |
| Polarity | Common Anode / Common Cathode optional |
| Luminous Color | Red, Green, Blue, White, Yellow |
| Operating Temperature | -20℃ ~ +85℃ |
| Compatible Driver IC | TM1637, 74HC573, CD4511, MAX7219 |
Factory Advantages
- 100% full lighting aging inspection before shipment with strict QC control
- Flexible MOQ - small samples and large wholesale both supported
- Professional engineering team with free circuit matching technical guidance
- RoHS & REACH compliant products meeting global export standards
- Stable monthly production capacity with guaranteed on-time delivery
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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