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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Kohon
  • Model Number: KHB48202
  • Usage: Indoor
  • Tube Chip Color: Blue, Full Color
  • Display Function: Graphics
  • Pixels: 20mm
  • Screen Dimension: Customized Size
  • Continuous Forward Current: 20mA
  • Assembly: Easy
  • Surface Color: Black, gray, white or red
  • Emitting Color: Red, orange, yellow, yellow green, pure green, blue, white
  • Reliability: High
  • Polarity: Common Anode, Common Cathode
  • Forward Voltage: 1.8-2.4v
  • Epoxy Color: White, Red, Green or Yellow
  • Digit Size: various

Packaging & Delivery

Packaging Details EPE foam or plastic bags for inner, and then packed in normal carton.
Delivery Time 5-7days

 

 

1,    Electrical Optical Charactertistics (Ta = 25°C):

 

Parameter

Symbol

Min

Type

Max

Unt

Test Condition

Luminous Intensity

IV

20

 

30

mcd/cm2

IF=20mA

 

Peak Wavelength

lp

 

 

 

nm

IF=20mA

 

Dominant Wavelength

ld

568

 

572

nm

IF=20mA

 

Spectrum Line Half-Width

l

 

 

 

nm

IF=20mA

 

Forward Voltage

Vf

1.8

2.0

2.4

V

IF=20mA

 

Reverse Current

IR

  

50

uA

VR=5V

 

Suggestion Forward Current

IF

3

5-10

20

mA

IF=20mA

 

 

2,    Absolute Maximum Ratings (Ta=25°C):

 

Parameter

(Rating)

(Unit)

 

Reverse Voltage

5

V

 

Power Dissipation,Per Dice

50

mW/chip

 

Operating Temperature Ranger

-40~+85

°C

 

Storage Humidity

45%~85%

°F

 

Storage Temperature Ranger

-40~+95

°C

 

Soldering Temperature

  

260°C For 3 Seconds

 

Peak IF(ma) (1/10Duty Cycle 0.1ms Pulse Width)

100

mA/chip

 

Continuous Forward Current

20

mA/chip

 

     

 

When using LED, Its circuit adopts current limiting,With DC current about 5~10Ma,

 

Not more than 20Ma at maximum

Packaging & Shipping

Package: Inner for EPE FOAM

                 External for Carton

 

Our Services

Why to be the partner with Kohon Optoelectronics?

          Quality assurance: By certificate, ISO9001:2008, RoHS, REACH          

                                           By production, QC test more than 3 times

                                           By after-sales, 8D report for product problems

          Communication: Any doubt? Send enquiry.

                                       Any assistance in need? Inform us.

                                       Not only supplying product service, but also sales-asist for you.

          Kohon Opto: 18 years experience since 1999 beginning in electronic component industry

                                  Production capacity of 1,500,000 pcs per day

                                  Skilled workers, engineers and excellent ASM Equipments.

                                  OEM and ODM are available.

 

Company Information

 

  Kohon is located in Shenzhen, China, the city of Electronics. It means rich and effective resources that can be reached.
  Kohon, as a qualified manufacturer of 18 years, specializes in LED digital display, LED dot matrix, LED diode, including design, manufacturing and sales, exporting with factory prices. 

 

  The main production process as following image:

 

  Sharing our offices and factory

 

FAQ

         a. How about the terms of payment? 

             Generally it is EXW price and payment by T/T, Western Union and Paypal.

         b. How about the Delivery time?

             For normal item, it is 7 to 15 workdays up to order quantity.

             For customized item, it is 10 to 30 workdays.

         c. What is the sample policy?

            Generally sample is 5 to 10 pcs, being free, freight is afforded by customer.

         d. What is the warranty?

             The warranty is 1 year.

         e. How about the shipment?

             DHL, FedEx, TNT, UPS, EMS, SF EXPRESS, ARAMEX, anyone of them.

         f. Is there any discount?

            Generally the price is competitive and stable, and 0.1% quantity discount is the policy with quantity up               to 100,000 pcs.

Contact Person

 

Transaction History of the Supplier

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Transaction Overview

Transactions

Transaction Details

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Transaction Value
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China (Mainland)
Transaction Level:
Supplier Assessments:
31 Transactions 180,000+
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 $113,000
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