4.0" single digit 7 segment Red color LED display

Specifications 4.0" LED digit display

Color: Red, blue, white..

Size:122x90mm

0.28"0.36",0.56" 0.8"

4.0" single digit 7 segment  Red LED display 1. fixed light sources
2. Not contain mercury
3. High light
4. Low consumption
5. Long working time

 Absolute Maximum Ratings ( Suggest to test the item by drive,thank you very much!)           Type  YELLOW

Parameter	Symbol	Maximum Rating	Unit
Power Dissipation	Pd	40	mW
Peak Forward Current	Ifp	60	mA
Continuous Forward Current(Forward )Current	Ifm	30	mA
Reverse Voltage	VR	5	V
Operating Temperature Range	Topr	-20→ +65	°C
Storage Temperature Range	Tstg	-20→ +70	°C
Static Voltage	Var	500	V

  Type GREEN

Parameter	Symbol	Maximum Rating	Unit
Power Dissipation	Pd	46	mW
Peak Forward Current	Ifp	60	mA
Continuous Forward Current( Forward )Current	Ifm	30	mA
Reverse Voltage	VR	5	V
Operating Temperature Range	Topr	-20→ +65	°C
Storage Temperature Range	Tstg	-20→ +70	°C
Static Voltage	Var	500	V

  Type RED

Parameter	Symbol	Maximum Rating	Unit
Power Dissipation	Pd	38	mW
Peak Forward Current	Ifp	60	mA
Continuous Forward Current( Forward )Current	Ifm	30	mA
Reverse Voltage	VR	5	V
Operating Temperature Range	Topr	-20→ +65	°C
Storage Temperature Range	Tstg	-20→ +70	°C
Static Voltage	Var	500	V

Lead Sodering Temperature  260°C  for 3 seconds For  operation above 25°C,  The Ifm Ifp & Pd must be derated, the Curent derating is –0.36mA/°Cfor  DC drive and  -0.86mA/°Cfor Pulse drive, the power dissipation is  -0.75mW/°C. The product working current .must not more than the 60% of the Ifm or Ifp according to the working temperature.   Application Household appliances Such as Ammeter,LED Digit diplay screen,Instrument panels.Also,We can offer the item designed by customer(just provide us the requirements)     Our company specialized in LED diode, nixie tubes, dot matrix modules, clock plate, back plate, and all kinds of internal and external LED display screen with single or dual color etc. Our products is selling well with uniform brightness and great reputation in China . Products has derease less than 1% brightness within 1 year. With many years experience in production and management, We can offer customers with reliable quality, favorable price LED display.