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0.3 inch 3 digit 7 segment display LED digital tube with common cathode for precise electronic instruments

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0.3 inch 3 digit 7 segment display LED digital tube with common cathode for precise electronic instruments

Model Number : 0.3 Inch 3-Digit 7-Segment LED Display Module

Digit Size : 0.3 inch

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

Package Type : Through-Hole

Average Service Life : ≥ 50,000 hours

Certification : ROHS/SG/IMQ

Display Color : Customizable (Red, Green, Blue, Yellow, White, etc.)

Brand Name : Weishibo

Display Format : 3 digits, each digit with independent decimal point

Price : 0.05-0.1 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

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0.3 Inch 3 Digit 7 Segment LED Display
Compact 0.3-inch 3-digit seven segment LED display with decimal point, available in multiple colors with common anode and cathode configurations. Ideal for space-constrained electronic applications.
Why Choose Our 0.3 Inch 3 Digit LED 7 Segment Display?
As a professional LED digital display manufacturer with over 10 years of experience, we produce all our 0.3-inch 3-digit seven segment tubes using automated SMT equipment to ensure consistent quality for bulk orders.
  • Compact 0.3-inch digit design saves PCB space for mini portable electronics
  • Black matte anti-glare mask effectively eliminates light crosstalk for ultra-clear digit display
  • Dual polarity: common anode / common cathode for all MCU circuit solutions
  • Full color options: red, green, blue, white, yellow with customizable brightness
  • Through-hole DIP pin design, perfect for wave soldering & manual welding
  • Wide operating temperature -20℃~85℃ ensures stable performance for long-term operation
  • Custom services available: custom pin definition, customized silk screen, special brightness adjustment
  • Large stock for standard models with 3-7 days fast lead time for bulk orders
Wide Application
Power bank, battery charger, digital thermometer, humidity tester, mini timer, electronic scale, small instrument panel, humidifier & air purifier control board, teaching experiment module
Specifications
Item Specification
Digit Size 0.3 inch
Digit Quantity 3 digits with decimal point
Mounting Through hole DIP
Polarity Common Anode / Common Cathode
Optional Color Red, Green, Blue, White, Yellow
Operating Temp -20℃ ~ +85℃
Our Factory Advantage
  • Strict QC inspection before shipment with 100% lighting test
  • Flexible MOQ: small sample orders & mass wholesale both acceptable
  • Professional technical team offering free circuit matching guidance
  • RoHS & REACH compliant, meeting EU export standards

Product Tags:

cathode led digital tube

      

cathode seven segment display

      

7 segment led digital tube

      
Quality 0.3 inch 3 digit 7 segment display LED digital tube with common cathode for precise electronic instruments for sale

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