|
Name
|
Indoor 7 Segments LED Digital display |
Brand name
|
HSXG
|
|
|
|
Place of origin
|
Tianjin China (mainland)
|
Model number
|
HSD4050RA |
|
|
|
Usage
|
Indoor
|
Pixels
|
20mm
|
|
|
|
Tube chip color
|
Various colors are available
|
Certification
|
ISO9001-2000
ROHS
|
|
|
|
Products
advantages
|
1.Low power consumption
2. long life according to experiments
3. High efficiency
4. Industrial standard size
5. Luminous evenly distributed on each segment
6. Provides excellent reliability in bright ambient light
7. Sold state reliability
8. Competitive price
9. Size and colors can be provided by your application
10. Chips sourced from Taiwan
11.Fire proof REF
12.Fits different LED displays size specifications
13.ISO9001-2000 and ROHS certificate
14 Excellent character appearance
|
|
|||
|
Applications
|
1.Audio equipment or Instrument panels
2.General use for digital indicators
3.Multimedia product
4.Digital read out display
|
|
|||
|
Forward Voltage
|
Red: 1.6v to 2.6V
High bright red/orange: 2.0V
Blue/pure green: 3.5v
Green:2.2v to 5.0v
yellow/amber: 2.0v to 5.0v
|
|
|||
|
Dominant
Wavelength
and
Luminous Intensity
|
Red: 620nm to 650nm, 50mcd to 60mcd
High bright red: 620nm to 625nm, 80mcd
Green: 560nm to 570nm, 13mcd to 14mcd
Pure green: 505nm to 530 nm, 180mcd
Yellow: 585nm to 595 nm, 14mcd to 50mcd
Orange: 600nm to 610nm, 30mcd
|
|
|||
|
Primary
competitive
advantage:
|
1 Professional led manufacture
2 Experience technical staff
3 Quality control
4 Completive prices
5 Big order offers for free shipping express
6 Small order offers for free shipping by express
7 Top quality raw materials
8 International Approvals
9Prompt delivery
10 Guarantee / warranty
11 Excellent packaging
12Environment performance
13 Excellent performances
14 good services
|
|
|||
|
Minimum order
|
1,000 pieces
|
|
|||
|
Important notes
|
Reverse voltage: 5.0v
|
|
|||
|
Recommend use current/segment 5 to 10 m A
|
|
||||
|
Operating temperature range: -25 to + 75 degrees Celsius
|
|||||
|
Factory
Information
|
|||||
|
Factory
Location
|
2nd Floor, No.3 Building, No.85 Xihu Road, Nankai District, Tianjin, China.Zip:300190
|
|
|||
|
QA/QC
|
In house
|
|
|||
|
If you need any led, please do not hesitate to contact us.
If the kind of LED products you required aren’t presented in the webpage,
please provide the descriptions or samples of the commodities and contact with us,
we will give you reply as soon as possible.
It is our pleasure to give you the best service, competitive price,
high quality led with fastest speed
|
|
||||
Reliability test items and conditions:
|
No.
|
Item
|
Test Conditions
|
Test
Hours/Cycle
|
Sample Size
|
Failure
Judgment
Criteria
|
|
1
|
Temperature Cycle
|
H : +85°C 30min
∫ 5 min
L : -55°C 30min
|
50 CYCLE
|
76 PCS
|
Iv<=Ivt*0.5
or
Vf>=U
or
Vf<=L
|
|
2
|
High Temperature / High
Humidity
|
85°C/85% RH
|
1000 HRS
|
76 PCS
|
|
|
3
|
Thermal Shock
|
H : +100°C 5min
∫ 10 sec
L : -10°C 5min
|
50 CYCLE
|
76 PCS
|
|
|
4
|
DC Operating Life
|
IF = 10 mA
|
1000 HRS
|
76 PCS
|