0.32 inch 4 digit 7 segment display LED digital tube with common cathode for precision meters and timers
Price:
0.05-0.2 US dollars
MOQ:
1000
Delivery Time:
15-20 working days
Brand:
Weishibo
Product Description
0.32 Inch 4 Digit 7 Segment LED Display
Factory Supply 0.32 Inch 4 Digit 7 Segment LED Display Through Hole Digital Tube Common Anode/Cathode Multi Color for Precision Meters, Mini Timers, and Thermostats
Why Choose Our 0.32 Inch 4 Digit LED 7 Segment Display?
We are a professional LED digital display manufacturer with over 10 years of production experience. All our 0.32-inch 4-digit digital tubes are produced by fully automated SMT assembly lines to ensure uniform stable quality for large wholesale orders.
• Balanced 0.32-inch digit height with compact body design for optimal PCB space saving and clear reading visibility
• Matte black anti-glare mask eliminates stray light and prevents segment crosstalk
• Each digit includes an independent decimal point for high-precision data display
• Dual polarity options: common anode / common cathode compatible with all mainstream MCU circuits
• Multiple luminous colors: red, green, blue, pure white, yellow with adjustable brightness
• Standard through-hole DIP pin layout compatible with wave soldering and manual welding
• Wide operating temperature range: -20℃ to +85℃ for 24-hour continuous operation
• Custom services available for pin definition, surface silk screen, brightness adjustment, and packaging
Applications
Precision voltage/current meters, digital thermostats, portable humidity testers, mini electronic weighing scales, multi-digit countdown timers, small industrial counters, smart home control panels, and student electronic DIY experimental kits.
Specifications
| Item | Specification |
|---|---|
| Digit Size | 0.32 inch |
| Digit Quantity | 4 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℃ to +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 trial & large bulk wholesale both supported
• Professional engineering team with free circuit matching technical guidance
• All products RoHS & REACH compliant for 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