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7 Segment LED Display

14 Segment LED Display

16 Segment LED Display

Alphanumeric LED Display

5x7 Dot Matrix LED Display

8x8 Dot Matrix LED Display

Dot Matrix LED Display

Custom LED Display

Oven Timer LED Display

Temperature Control LED Display

Electric Scooter LED Display

Numeric LED Display

LED Clock Display

Arrow LED Display

LED Backlight

LED Light Bar

SMD LED Display
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Created with Pixso. Home Created with Pixso. Products Created with Pixso.
7 Segment LED Display
Created with Pixso.

Ultra bright white 4 Digit 7 Segment LED Display 0.39inch Common Anode for instrument panel

name

Ultra bright white 4 Digit 7 Segment LED Display 0.39inch Common Anode for instrument panel

Brand Name: LIGHT-BO
Model Number: LB40391-3-EWH3B-D
MOQ: 1000
Price: Negotiate
Payment Terms: T/T,Western Union,
Supply Ability: 20000 PCS/Day
Detail Information
Product Description
Detail Information
Place of Origin:
Shenzhen, China
Certification:
ISO9001&RoHS
Trade Term:
EXW
Packing:
EPE+Carton
Type:
COB
Digit Height:
9.9 Mm ( 0.39 Inch)
Outer Dimensions:
39*14*7.2mm
Polarity:
Common Cathode
Packaging Details:
EPE+CARTON
Supply Ability:
20000 PCS/Day
Highlight:

0.39 inch 7 segment LED display

,

ultra bright white LED display

,

common anode 7 segment display

Product Description
Ultra Bright White 4 Digit 7 Segment LED Display
0.39-inch Common Anode LED display designed for instrument panels with ultra-bright white illumination and stable performance.
Product Overview
This 0.39-inch 4-digit 7-segment LED display features ultra-bright white illumination and stable performance, specially designed for instrument panels, meters, and various digital indication equipment. With high luminous efficiency, low power consumption, and uniform brightness, it provides clear and reliable reading in different working environments.
Key Features
  • Display Type: 4 Digit 7 Segment LED Display
  • Digit Height: 9.9 mm (0.39 inch)
  • Outer Dimensions: 39 × 14 × 7.2 mm
  • Polarity: Common Anode
  • Emitting Color: Ultra bright white
  • Other Colors Available: Red, green, blue, amber, yellow, orange and multi-color
Product Advantages
  • High-luminous intensity output for excellent visibility
  • High electro-optical conversion efficiency
  • Low power consumption and extremely low working current
  • Uniform luminous distribution on each segment
  • Stable performance and long service life
  • Easy PCB mounting and assembly
  • Fully compatible with mainstream driver ICs
  • RoHS compliant, suitable for industrial and consumer electronics
Applications
  • Instrument panels
  • Measuring meters and equipment
  • Industrial control displays
  • Home appliance digital indicators
  • Temperature and humidity instruments
  • Various digital display modules
Product Images
Ultra bright white 4 Digit 7 Segment LED Display 0.39inch Common Anode for instrument panel 0 Ultra bright white 4 Digit 7 Segment LED Display 0.39inch Common Anode for instrument panel 1
Technical Specifications
Character Height 0.28-inch (7mm)
Outer Dimensions 22.5 x 10 x 6.1mm
Polarity Common Anode
Segment Material Yellow epoxy on black surface
Emitting Color Pure Green (with options: red, blue, green, white, amber, orange, yellow)
Key Features High luminous intensity, low power consumption, RoHS/REACH compliant
Compliance RoHS/REACH compliant
Absolute Maximum Ratings (Ta=25°C)
Parameter Symbol Ratings Unit
Forward Current (per dice) Ipm 20 mA
Reverse Voltage (per dice) Vr 5 V
Power Dissipation (per dice) Pm 80 mW
Operating Temperature Range Topr -40~+85 °C
Storage Temperature Range Tstg -40~+85 °C
Solder Temperature (≤3 seconds) Th 260 °C
Electrical & Optical Characteristics
Yellow Green (Code: J)
Parameter Symbol Condition Min Typ Max Unit
Forward Voltage Vf If=10mA 1.8 2.4 V
Reverse Voltage Vr Ir=10uA 5 V
Luminous Intensity Iv If=10mA 30 40 mcd
Spectrum Width Of Half Value △λ If=10mA 20 nm
Wavelength Dλ If=10mA 569 574 nm
Detailed specifications available for Amber/Yellow, Orange, Super Bright Red, Ultra Bright Red, Pure Green, Ultra Bright Blue, and Ultra Bright White variants.
Manufacturer Information
SHENZHEN GUANGZHIBAO TECHNOLOGY CO., LTD. (BRAND: LIGHT-BO)
Established in 2006, we are a company that integrates R&D, manufacturing and sales of optoelectronics LED displays. ISO 9001:2015 Quality Management Systems certified company with more than 15 years OEM and ODM experience.
LIGHTBO has been committed to provide high quality and low cost customized solutions to help customers reduce cost and enhance competitiveness.
Product Applications
Ultra bright white 4 Digit 7 Segment LED Display 0.39inch Common Anode for instrument panel 2
7 Segment LED Display, Customized LED Display, Numeric LED Display, Dot matrix LED Display, widely used for home appliances, temperature indicators, humidity indicators, refrigerator controller, thermostats indicator, heating and cooling control and more.
Certifications
Ultra bright white 4 Digit 7 Segment LED Display 0.39inch Common Anode for instrument panel 3
Frequently Asked Questions
Are you trading company or manufacturer?
We are original manufacturer with more than 20 years experience in optoelectronic LED displays.
What is your main products?
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.
What is your MOQ?
Our MOQ is 1000 pcs. We can also accept sample orders and small orders with quantity less than our MOQ.
Before placing order, Can I get some samples for test?
Yes. We can provide 5-10 free samples for your testing, but the freight cost will be borne by the customer.
How long is your delivery time?
Delivery time: About 10-20 days; According to order quantity and raw materials. If you have urgent order and we have raw materials in stock, we can adjust our production plan to make it ready within 7-10 days.
Additional FAQ available covering payment terms, pricing, shipping, custom design services, and quality assurance.
Tags: 

low power 7 segment display  

seven segment led display  

7 segment numeric display

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