common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display
common anode 0.4'' seven segment led display 3 digit 7 segment blue led display

common anode 0.4'' seven segment led display 3 digit 7 segment blue led display

Model NO.
HOUKEM-4031-BB
Price:
USD 0.33-0.40
Delivery:
FOB
Minimum order quantity:
10
Quantity:
  • Place of Origin:CN;GUA
  • Usage:Indoor
  • Tube Chip Color:Blue
  • Display Function:Graphics
  • Pixels:25mm
  • Brand Name:HOUKEM
  • Model Number:HOUKEM-4031-BB
  • Screen Dimension:30.1*16mm


Product Describtion
 

 very low price 0.4'' seven segment led display 3 digit 7 segment blue led display

 

HOUKEM-4031-BB---------common anode(CA)

HOUKEM-4031-AB ---------common cathode(CC)

 

 

 

Item No.HOUKEM-4031-BB
Dimension30.1*16*7mm
Surface color  Black  /Grey
epoxy color white
Emitting color Blue

 

 

Package dimension & Internal circuit diagram 

 KEM-4031-AB

 

 

Note: If this PCB layout don't meet your requirements, please contact me for other choices.   

 

                 TWO  years quality warranty

 

 

1,Low power consumption

2, High brightness

3, High intensity and reliability

4, Easy assembly

 

3-digit 4031

  

4031 bsr.jpg

4031-bsr

 

 

 

 

 

 

Color Code & Chip characteristic PER CHIP: (Test Condition: IF=20Ma)

 

 

Emitting Color

 

Test Condition

Wavelength(nm)

Forward Voltage(V)

Luminous Intensity (mcd)

(λp)

λ

Typ

Max

Typ

Max

Amber

IF=18mA

600-605

30

1.9

2.0

90

100

Super green

IF=18mA

565-575

30

1.9

2.0

48

55

Super red

IF=18mA

620-625

20

1.8

2.0

110

130

Ultra red

IF=18mA

620-625

20

2

2.1

300

350

High red

IF=18mA

638-660

20

1.8

1.9

15

20

Yellow green

IF=18mA

570-580

30

1.9

2.0

43

50

Yellow

IF=18mA

580-600

35

1.9

2.0

70

80

Blue

IF=20mA

465-475

40

2.8

3.0

150

200

Pure green

IF=20mA

515-525

40

2.8

3.0

180

250

White

IF=20mA

-

-

2.8

3.0

180

200

 

 

Different color epoxy are available

 1inch 10016 (27)

Our Services



 Sample are available

In order to let you have an enjoyable experience on our best quality product and satisfied service,

we can offer----  SAMPLES for your test within 3-5 days.

Custom service:

1. We can supply you all kinds of 7 segment LED display

---Digit size: from 0.25"to 20"

---Digit Numer: 1, 2, 3, 4, 5 and 6 digits

2. Segment : 7 segment and 14 segment both available

3.Various colors: super red, ultra red, high red, yellow green, pure green, super green,

pure green, blue, yellow, white, amber, Bi-color, RGB.

 

4. Led dot matrix: 5*7, 5*8, 8*8, 11*7, 16*16

 

5. high power led:  white /red /blue/green/IR/UV led

 

 

Working Process

kem working process

 

Application

 7-segment-application

application-6311

Packaging & Shipping

packing & shipping

 

Contact us

 

Established in 2003,our factory is specialized in LED products, including 7 segment

LED/SMD displays,Alphanumeric displays,SMD LEDs,dot-matrix Led displays,bar graph

arrays and LED directon indicator displays.etc.

 factory
 

 

Related Products

 

0.36inch 

 

 3631 (2)

 

0.56 inch

 

 5631

0.39INCH

3931-8

 

 

 

 

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