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0.4 inch 4 digit 7 segment display LED digital tube with common cathode for precision meters and timers
0.4 inch 4 digit 7 segment display LED digital tube with common cathode for precision meters and timers
Specifications
Model Number :
0.4 Inch 4-Digit 7-Segment LED Display Module
Digit Size :
0.4 inch
Brand Name :
Weishibo
Display Format :
4 digits, each digit with independent decimal point
MOQ :
1000
Delivery Time :
15-20 working days
Typical Forward Voltage :
2.0~2.4V (Depends on luminous color)
Viewing Angle :
140° (Typical)
Payment Terms :
L/C,D/A,D/P
Mounting Type :
Through hole DIP dual in-line package
Average Service Life :
≥ 50,000 hours
Certification :
ROHS/SG/IMQ
Display Color :
Customizable (Red, Green, Blue, Yellow, White, etc.)
Price :
0.05-0.2 US dollars
Typical Segment Current :
15~20mA
Supply Ability :
500K per month
Displaytype :
7 Segment Display
Certifications :
RoHS, REACH
Place of Origin :
CHINA
Polarity :
Common Anode / Common Cathode optional
Packaging Details :
Plastic sealed packaging
Operatingtemperaturerange :
-40°C to 85°C
Description
0.4 Inch 4 Digit 7 Segment LED Display
Factory Supply 0.4 Inch 4 Digit 7 Segment LED Display Through Hole Digital Tube Common Anode/Cathode Multi Color For Meters, Timers, and Thermostats
Why Choose Our 0.4 Inch 4 Digit LED 7 Segment Display?
We are a professional LED digital display manufacturer with over 10 years of production experience. All our 0.4-inch 4-digit digital tubes are produced by fully automated SMT assembly lines to ensure uniform stable quality for large wholesale orders.
  • Standard 0.4-inch digit height, balanced size for medium PCB devices, clear readability without excessive board space
  • Matte black anti-glare mask blocks stray light, eliminates light crosstalk between segments
  • Four independent decimal points (each digit matched with one dot), ideal for high-precision data display
  • Dual polarity options: common anode / common cathode, compatible with all mainstream MCU circuit systems
  • Full luminous color series: red, green, blue, pure white, yellow with adjustable brightness
  • Standard through-hole DIP pin structure, compatible with wave soldering and manual welding
  • Wide operating temperature range: -20℃ ~ +85℃ for industrial and household equipment
  • Custom service supported: pin definition, surface silk screen, brightness adjustment, packaging
  • Sufficient stock for standard models, 3-7 days fast lead time for wholesale orders
Wide Application
Precision measuring instruments, digital thermostats, temperature & humidity transmitters, power bank chargers, electronic weighing scales, industrial counters, air purifier control panels, student electronic teaching kits, and multi-digit countdown timers.
Specifications
Item Specification
Digit Size 0.4 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℃ ~ +85℃
Driver Compatibility TM1637, 74HC573, CD4511, MAX7219 and other mainstream driver ICs
Our Factory Advantages
  • 100% full lighting aging inspection before shipment, zero defective rate guarantee
  • Flexible MOQ: small sample trial orders and large bulk wholesale both acceptable
  • Professional electronic engineering team, free circuit matching technical guidance
  • All products comply with RoHS & REACH standards, meet EU and global export requirements
  • Stable monthly production capacity, on-time delivery for long-term cooperative clients
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0.4 inch 4 digit 7 segment display LED digital tube with common cathode for precision meters and timers

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Product Detail
Model Number :
0.4 Inch 4-Digit 7-Segment LED Display Module
Digit Size :
0.4 inch
Brand Name :
Weishibo
Display Format :
4 digits, each digit with independent decimal point
MOQ :
1000
Delivery Time :
15-20 working days
Contact Supplier
0.4 inch 4 digit 7 segment display LED digital tube with common cathode for precision meters and timers

Nanjing Weishi Bo Electronics Co., Ltd

Verified Supplier
1 Years
jiangsu, nanjing
Since 2019
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
High Power LED Chip, High Power IR LED, High Power White LED
Total Annual :
10000000-15000000
Employee Number :
300 people~500 peopl
Certification Level :
Verified Supplier
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