0.39'' 7 segment 3 digit dust pressure gauge led display good quality hot sale product

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US $0.1-1 / Pieces | 1000 Piece/Pieces provide free sample (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
KH
Model Number:
KHN30391CR1D
Usage:
Indoor
Tube Chip Color:
Full Color
Display Function:
Graphics
Pixels:
20mm
Screen Dimension:
30*12
polarity:
common anode common cathode
size:
0.39 inch(other avaliable)
emitting light:
red yellow glue etc
place of origin:
Taiwan
life:
100000hours
surface color:
black(other avaliable)
chip source:
Taiwan USA
customized:
yes
assembly:
easy
lead time:
7-15 days
SupplyAbility
SupplyAbility:
50000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
internal:EPE foam external:carton &it also depend on you
Port
shenzhen
Lead Time :
7-15days after payment

Specifications

0.39'' 7 segment pressure gauge led display
3 digit led display
good quality
fast delivery
ISO REACH ROHS SGS

 

 

Rohs approval 0.39'' 7 segment 2 digit pressure gauge led display good quality hot sale product 

 

Details:

Dominant Wavelength:

Red: 640nm to 645nm,

hight bright red: 620nm to 625nm,

blue: 460nm to 475nm,

pure green: 515nm to 525nm,

yellow: 585nm to 595NM,

amber: 600nm to 605nm,

Luminous Intensity:

Red: 50 mcd to 60 mcd

hight bright red: 70mcd to 80mcd

blue: 40mcd to 50mcd

pure green: 180mcd to 200mcd

yellow: 14mcd to50mcd

amber: 30mcd

Forward Voltage:

blue/pure green: 3.0V to 3.6v,

red/yellow/amber: 1.8v to 2.2v,

Reverse voltage: 5.0v.

Applications:

Audio equipment or instrument panels  

General use for digital indicators  

Multimedia product 

 Trade Main Markets:

United States, 

Western Europe, 

Eastern Europe 

Middle East, 

South America, 

Southeast Asia.     

 

Features:

1) LED numeric & alphanumeric displays for indoor, semi-outdoor and outdoor application.

 2) Digit height: from 0.28" to 20" (0.28", 0.3", 0.36", 0.39", 0.4", 0.5",0.52", 0.56",0.8", 1.0", 1.2", 1.5", 1.8", 2.3", 3.0", 4.0", 5.0", 8.0", 10", 12", 16", 20".)

3) 1-digit, 2-digits, 3-digits, 4-digits, 6-digits available with black or grey face.

4) Various emitting colors: red(640nm),yellow green (572nm),pure green(525nm),yellow(590nm),blue(430nm), pure blue(470nm).  

5) Applications: elevator/lift, bank exchange rate display, led clock display, led oil price display for gas satation and other different display areas of equipment/machine.

 

 

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

Parameter

Symbol

Min

Type

Max

Unt

Test Condition

Luminous Intensity

IV

  300 

mcd

IF=10mA

Peak Wavelength

lp

   

nm

IF=20mA

Wavelength

ld

   

nm

IF=20mA

Forward Voltage

Vf

3.0

3.2

3.6

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

 

V

Power Dissipation,Per Dice

50

mW/chip

Operating Temperature  Ranger

-20~+85

°C

Storage Humidity

45%~85%

RH

Storage Temperature Ranger

-20~+85

°C

Soldering Temperature

  

260°C±5°C For 3 Seconds

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

80

mA/chip

Continuous Forward Current

20 

mA/chip

 

3. Suggested Way OF Usage:  

When using LED, Its circuit adopts current limiting,With DC current about 5~10mA,Not more than 20mA at maximum

There are the specifications of 0.36 inch for your reference.

 

Manifestation form of written

 

Package Dimension

 

Internal Circuit Diagram