Specifications

7 segment led display for price
1.High efficiench,low power consumption
ply ROHS standard
3.various size

         7 segment led display for price

 

Specification :

 

1.Electrical optical charactertistics(Ta25°C)

 

Parameter	Symbol	Min	Type	Max	Unit	Test Condition
Luminous Intensity	IV	165	182	185	mcd	IF=20mA
Peak Wavelength	λp				nm	IF=20mA
Dominant Wavelength	λd	510	511	512	nm	IF=20mA
Forward Voltage	Vf	3.0	3.2	3.5	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	-48~+85	°C
Storage Humidity	45%~85%	°F
Storage Temperature Ranger	-40~+90	°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

 

 

 

we have

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 14 segment both available

 

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

 

4. Available surface color: black and grey

 

5. Lens color: milky white or same with emitting color

 

 

 

  

 

 

 

 About us

 

 

 

Why Choose US

 

 

1. Best Quality

 

---THREE times of full inspection on all products on production: material check before exposy applying, process check and full inspection after drying & before packaging.

 

---All products pass CE&RoHs certificate.

 

2. Best Price

 

---Factory of over 200 workers, with many Auto- machines under advanced management

---Management System: ISO 9001:2008

 

3. Quick delivery

 

1-10pcs                3-5 working days

 

11-100 pcs           5-7working days

 

101pcs-500pcs    7-10 working days

 

500-1000pcs       10-15 working days

 

 

 

4. After-sale service

 

---We will apply 2 year warranty to our products sold.

---In case of any damage during delivery, for each mass production order, we'll send you 0.1-1 PERCENT SPARE PARTS based on damage type. For funtional defect or serious surface damage after delivery we can provide new products for free with free freight.