About us:
We are the pioneer for this exploitation which full embody our company wisdom and technology in photoelectricity field.
Usage condition:
This kind of device are widespread used in air-condition, Water heater, solar water heater, disinfector, microwave oven, Lampblack, Ammeter and other etc. home appliance!
Business Feature :
This series have more than 110 kinds of mode. KT series adopt LED as the light source, It have the capability same as LCD and the price is cheaper than LCD, It will take place of LCD in any applied field.
Product feature:
KT series distinct characteristic is as below: Long lifetime(can light continuous 100, 000hours, which is to say 11 years), shockproof, dampproof, static-proof, can work under low temperature environment, (normally can work under -25° ), bright color(can be Colorized ), active luminesce, (LCD is passive luminesce), in dull environment, LCD need expensive backlight source.
OEM service: Available
|
Aboult Maximum Rating(The following parameters is for one segment) |
|
|
Item |
Symbol |
Value |
Unit |
|
|
|
DC Forawrd Current |
If |
25 |
mA |
|
|
|
Peak Forward Current |
Ifp |
100 |
mA |
|
|
|
Reverse Voltage |
Vr |
5 |
V |
|
|
|
Power Dissipation |
Pd |
Red |
55 |
Mw |
|
|
|
Yellow |
57.5 |
|
|
|
Yellow green |
57.5 |
|
|
|
Blue |
85 |
|
|
|
Operating Temperature |
Topr |
-20~+80 |
|
C |
|
|
|
Storage Temperature |
Tstg |
-20~+80 |
|
C |
|
|
|
Lead Soldering Temperature |
Tsol |
260C±3C |
|
-- |
|
|
|
Ifp Conditions:Pulse Width≤10msec duty≤1/10 |
|
|
|
Tsol Conditions:3mm from the base of the epoxy bulb |
|
|
|
Solder time ≤4s |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Electrical Optical Characters |
|
|
|
|
|
|
Red |
|
|
|
|
Ta=25c |
|
|
Item |
Symbol |
Condition |
Min |
Type |
Max |
Unit |
|
DC Forward Voltage |
Vf |
If=20mA |
1.6 |
1.8 |
2.2 |
V |
|
DC Reverse Current |
Ir |
Vr=5V |
0 |
0 |
10 |
μΑ |
|
Wavelength |
WD |
If=20mA |
635 |
637 |
640 |
nm |
|
Luminous Intensity |
Iv |
If=20mA |
20 |
30 |
40 |
mcd |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yellow green |
|
|
|
|
Ta=25C |
|
|
Item |
Symbol |
Condition |
Min |
Type |
Max |
Unit |
|
DC Forward Voltage |
Vf |
If=20mA |
1.9 |
2.1 |
2.3 |
V |
|
DC Reverse Current |
Ir |
Vr=5V |
0 |
0 |
10 |
μΑ |
|
Wavelength |
WD |
If=20mA |
569 |
572 |
574 |
nm |
|
Luminous Intensity |
Iv |
If=20mA |
34 |
37 |
45 |
mcd |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yellow |
|
|
|
|
Ta=25C |
|
|
Item |
Symbol |
Condition |
Min |
Type |
Max |
Unit |
|
DC Forward Voltage |
Vf |
If=20mA |
2 |
2.1 |
2.3 |
V |
|
DC Reverse Current |
Ir |
Vr=5V |
0 |
0 |
10 |
μΑ |
|
Wavelength |
WD |
If=20mA |
586 |
588 |
590 |
nm |
|
Luminous Intensity |
Iv |
If=20mA |
45 |
55 |
65 |
mcd |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Blue |
|
|
|
|
Ta=25 |
|
|
Item |
Symbol |
Condition |
Min |
Type |
Max |
Unit |
|
DC Forward Voltage |
Vf |
If=20mA |
3 |
3.2 |
3.4 |
V |
|
DC Reverse Current |
Ir |
Vr=5V |
0 |
0 |
10 |
μΑ |
|
Wavelength |
WD |
If=20mA |
465 |
466 |
467.5 |
nm |
|
Luminous Intensity |
Iv |
If=20mA |
65 |
75 |
85 |
mcd |
Who We Are: <BR><BR>Hangzhou Fivelake Electronics Co., Ltd is a leading manufacturer of alpha numeric LED display module and LED display in China East. It is established in 1997 by a group of professionals who are the earliest people dealing with semiconductor business in Hangzhou, China. Due to the business extension and corporation size enlarging, we are divided into two companies for offering better service to our customers, one is Hangzhou Fivelake Electronics Co., Ltd and the other is Hangzhou Newlake Electronics Co., Ltd, both are owned by the same administrative team. Fivelake is specialized in LED alpha numeric display field while Newlake is specialized in big LED display such as bus LED display, bus countdown sign for bus station, digital LED sign for gas station. <BR><BR>Our Production Lines: <BR><BR>-- Alpha numeric display module, including 7 segment LED display, LED matrix, custom dash LED display module. Custom-design is available for special application as well. <BR><BR>-- Gas LED Sign for gas station price display. <BR><BR>-- Bus LED Display, countdown LED sign for bus station, bus route display. <BR><BR>Why Choose Us: <BR><BR>-- We are the one of originated company of China LED council. <BR><BR>-- We have been in design and production of LED related products for over 16 years, with abundant experience in this field. <BR><BR>-- A dedicated and professional team will be your backup on hardware construction, software integration, a whole solution will be offered to you according to your application purpose. <BR><BR>-- Strict checkout process is able to ensure quality products completed with no defect. <BR><BR>-- Our products have exported to most Countries in the world, including Eroupe, America, Southeast Asia and Africa. We have built a long term business relationship with a France company who distributes our crossing LED display and gas price LED display in Europe since 2006. <BR><BR>-- We are always developing new technology and new products to meet the exact requirement of clientele both domestic and abroad.
