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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: KEM
  • Model Number: KEM-4041-A/BSR
  • Usage: Indoor
  • Tube Chip Color: Red
  • Display Function: Graphics
  • Pixels: 20mm
  • Screen Dimension: 40.5*16mm
  • Key words: 0.4 inch numeric 7 segment display
  • Dimension: 40.5*16*7mm
  • Segment Color: white or same as emitting color
  • Digit height: 0.4 inch
  • Face color: Black, grey or red
  • Digit number: 4 / four
  • OEM: Yes
  • Package: EPE or as your request
  • Feature: Energy saving & long life
  • Origin: China

Packaging & Delivery

Packaging Details: EPE
4012pcs per master carton
Delivery Detail: 6-11days
Ultra red 0.4 inch numeric digital 7 segment led display 4 digits
Pictures of products

Light on:

All of colors are available:

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Product Description


Part No

Digit height4
Surface colorBlack/gray
Segment colorwhite / clear
Emitting colorSuper red (620~625nm)
Luminous intensity100mcd/chip
Pin configurationcommon anode/common cathode

Dimension and Internal Circuit Diagram:


 Note: If this PCB layout don't meet your requirements, please contact me for other choices.




 1. We can supply you all kinds of 7 segment LED display:


---Digit size: from 0.25" to 16"


---Digit Numer: 1, 2, 3, 4, 5 and 6 digits


2. Segment : 7 segment and 16 segment both available


3. Available Emitting color: Red, green, blue, yellow, amber, white, bi-color


4. Available surface color: black,grey or red


5. Lens color: white or same as emitting color




Factory Images

Main Processes of Our Segment Display(Factory pictures):


Delivery Time:


Quantity              Lead time


1-10K pcs           3-7 days


10.1K-50K pcs    7-15 days


Our safety packing for your goods:

Small carton size:40*27*40cm.
Export carton size:50*43*43cm(two small cartons packed inside)

Shipping way

 LED professional manufacturer KEM with over 11 years experience in led field,

we do believe we can become your reliable supplier!



Contact details:










Transaction History of the Supplier

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Trade Assurance
China (Mainland) | Manufacturer
Transaction Level:
Supplier Assessments:
59 Transactions 230,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $100,000
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