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4 digit 0.39inch Common Cathode 14 Segment Ultra Bright White LED Clock Display

4 digit 0.39inch Common Cathode 14 Segment Ultra Bright White LED Clock Display

4 digit 0.39inch Common Cathode 14 Segment Ultra Bright White LED Clock Display
4 digit 0.39inch Common Cathode 14 Segment Ultra Bright White LED Clock Display
Categories 7 Segment LED Display
Brand Name: LIGHT-BO
Model Number: LB40398LWH3B-D
Certification: ISO9001&RoHS
Place of Origin: Shenzhen，china
MOQ: 1000
Price: Negotiate
Payment Terms: TT in advance
Supply Ability: 20000pcs/days
Delivery Time: 15-20days
Packaging Details: EPE+Carton
Used: Digital Display Screens, Message Boards,Information
Lifespan: 600000hours
Dimension: 36*15*7MM
Digit Height: 0.39 "
Raw Material: Plastic,Epoxy ,LED Chip,PCB
Brightness: High Brightness
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Company Info.
Shenzhen Guangzhibao Technology Co., Ltd.
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4 digit 0.39inch Common Cathode 14 Segment Ultra Bright White LED Clock Display

Product Overview
4-digit 0.39-inch Common Cathode 14 Segment Ultra Bright White LED Clock Display
Product Description
We supply comprehensive range of segment LED displays with various configurations to meet diverse application requirements.
Available Options
  • Digit sizes: 0.25" to 20"
  • Digit numbers: 1, 2, 3, 4, 5, and 6 digits
  • Segment types: 7 segment, 14 segment, and 16 segment
  • Emitting colors: Red, Yellow-green, Green, Blue, Yellow, Pink, White, Bi-color
  • Surface colors: Black, Gray, or Red
Specifications
ParameterSpecificationOptions
Product Name0.39 Inch 4 Digit 14 Segment LED DisplayLB40398LWH3B-D
Part NumberLB40398LWH3B-DCustom printing available
Digit Number4 digit1, 2, 4, 5, 6 digits
Digit Height0.39 inch0.25, 0.36, 0.39...5.0 inch
ColorBright WhiteBlue, Pure Green, Yellow-green, Orange, etc.
Size36×15×7mmCustom sizes supported
PolarityCommon CathodeCommon Cathode
Life Span80,000 hours
Quality Assurance
Three-Stage Inspection Process
  • Step 1: Raw material inspection
  • Step 2: Process inspection and full testing after chip & wire bonding
  • Step 3: Full testing before packing and partial inspection before shipment
Technical Parameters
Ultra Bright White (WH)
ParameterSymbolConditionMinTypMaxUnit
Forward VoltageVfIf=10mA2.83.2V
Reverse VoltageVrIr=10uA5V
Luminous IntensityIvIf=10mA120140mcd
LED Color TemperatureKIf=10mA5500206800K
Chromaticity CoordinatesX/YIf=10mA0.29,0.320.30,0.33nm
Absolute Maximum Ratings (Ta=25ºC)
ParameterSymbolRatingsUnit
Forward Current (per dice)Ipm20mA
Reverse Voltage (per dice)Vr5V
Power Dissipation (per dice)Pm80mW
Operating Temperature RangeTopr-40 to +85ºC
Storage Temperature RangeTstg-40 to +85ºC
Solder Temperature (≤3 seconds)Th260ºC
Company Profile
Shenzhen Guangzhibao Technology Co., Ltd. (BRAND: LIGHT-BO) has been a leading provider of OEM and ODM solutions since 2006. With ISO 9001:2015 certification and over 15 years of experience, we are committed to innovation and superior quality in LED display manufacturing.
Applications
Our LED displays are engineered for integration into various applications including household appliances, temperature and humidity displays, refrigerator controllers, thermostats, and HVAC systems, providing outstanding performance and reliability.
Ultra White 4-Digit 7-Segment LED Display for Oven Timer
Certifications
Company Certifications
Frequently Asked Questions
Q1: Are you a trading company or manufacturer?
A: We are an original manufacturer with more than 20 years of experience in optoelectronic LED displays.
Q2: What is your main products?
A: Our main products include 7 Segment LED display, SMD LED Display, Dot matrix LED Display, Arrow LED display, Custom Design LED Display, LED light bar, Through hole LED, SMD LEDs, LED Backlights, and more.
Q3: What is your MOQ?
A: Our MOQ is 1000 pieces, but we can accept sample orders and small quantities below our MOQ.
Q4: Can I get samples for testing before placing an order?
A: Yes, we can provide 5-10 free samples for testing, with freight costs borne by the customer.
Q5: How long is your delivery time?
A: Delivery time is typically 10-20 days, depending on order quantity and raw material availability. Urgent orders with available materials can be completed in 7-10 days.
Product Tags:

Ultra Bright White LED Clock Display

  

14 Segment LED Clock Display

  

4digit 14 Segment LED Display

  
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4 digit 0.39inch Common Cathode 14 Segment Ultra Bright White LED Clock Display

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