0.3 inch 5 digit 7 segment display LED digital tube with common cathode for precision meters
Price:
0.05-0.2 US dollars
MOQ:
1000
Delivery Time:
15-20 working days
Brand:
Weishibo
Product Description
0.3 Inch 5 Digit 7 Segment LED Display
Product Overview
Factory supply 0.3 inch 5-digit seven segment LED display with through hole digital tube, available in common anode or common cathode configurations and multiple colors. Designed for precision meters, mini chargers, and thermostats.
Key Features
- Ultra-compact 0.3-inch digit height with minimal footprint for space-constrained PCBs
- Matte black anti-glare mask eliminates light crosstalk and ensures sharp digit visibility
- Each digit features independent decimal point for high-precision parameter display
- Dual polarity options (common anode/cathode) compatible with all mainstream MCU systems
- Multiple luminous colors: red, green, blue, pure white, and yellow
- Standard through-hole DIP pin layout compatible with wave soldering and manual welding
- Wide operating temperature range: -20℃ to +85℃ for stable continuous operation
- Custom services available for pin definition, silk screen, brightness adjustment, and packaging
Applications
- Mini precision voltage meters
- Compact digital thermostats
- Portable high-precision humidity testers
- Slim power bank chargers
- Tiny industrial precision counters
- Micro sensor display panels
- Student electronic DIY experimental kits
Technical Specifications
| Item | Specification |
|---|---|
| Digit Size | 0.3 inch |
| Digit Quantity | 5 digits, each with independent decimal point |
| Mounting Type | Through hole DIP dual in-line package |
| Polarity | Common Anode / Common Cathode optional |
| 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 sample trials and large bulk wholesale both supported
- Professional engineering team with free circuit matching technical guidance
- All products RoHS & REACH compliant, 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