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product image - LED 7 segment display | 4 digit display-seven segment LED 0.4" 4 digit
productseven segment LED 0.4" 4 digit
Part NOBL-Q40A-45,BL-Q40B-45
Dimension45.0 x 16.0mm
kindsSEVEN SEGMENT LED -> FOUR DIGITS
DatasheetPDF datasheet of BL-Q40A-45,BL-Q40B-45-LED 7 segment display | 4 digit display

RoHs Compliance, Pb-free Anti-Static Attention
Feature:

0.40 inch four numeric LED display
0.40 inch digit height(10.2mm)
widthxheight:45.0x16.0mm
Low Current Operation
Common Anode and Common Cathode available
Excellent Character Appearance
High Light Output
Easy Mounting On PC Boards or Sockets
IC Compatible
Multicolor Available
Categorized for Luminous Intensity
Technically Rugged
Standard: Gray Surface, White Segment
RoHs Compliance

Applied for:
trainbus information boardLED screnmessage boardindustry instrument

Super Bright LED Electrical-optical characteristics: (Ta=25掳C) (Test Condition: IF=20mA)
Electrical-optical characteristics:(Ta=25C) (Test Condition:IF=20mA)

Part No C.C. Part No C.A. color wavelength V typical V max Brightness
BL-Q40A-45S BL-Q40B-45S High Bright Red 660 1.85 2.2 105
BL-Q40A-45D BL-Q40B-45D Super Bright Red 660 1.85 2.2 115
BL-Q40A-45UR BL-Q40B-45UR Ultra Bright Red 660 1.85 2.2 160
BL-Q40A-45UHR BL-Q40B-45UHR Ultra Breight Red 645 2.1 2.5 160
BL-Q40A-45E BL-Q40B-45E Orange 635 2.1 2.5 115
BL-Q40A-45UE BL-Q40B-45UE High Bright Orange 630 2.1 2.5 140
BL-Q40A-45YO BL-Q40B-45YO Ultra Amber 619 2.1 2.5 140
BL-Q40A-45UY BL-Q40B-45UY High Bright Yellow 590 2.1 2.5 135
BL-Q40A-45Y BL-Q40B-45Y Yellow 585 2.1 2.5 115
BL-Q40A-45UG BL-Q40B-45UG High Bright Green 574 2.2 2.5 140
BL-Q40A-45G BL-Q40B-45G Green 570 2.2 2.5 120
BL-Q40A-45PG BL-Q40B-45PG Super Pure Green 525 3.8 4.5 195
BL-Q40A-45B BL-Q40B-45B Blue 470 2.7 4.2 125
BL-Q40A-45W BL-Q40B-45W White / 2.7 4.2 160

Product Dimension & Internal circuit diagram
LED 7 segment display | 4 digit display Package diagram
Notes:
1)All dimensions are in millimeters (inches)
2)Tolerance is 卤0.25(0.01")unless otherwise noted.
3)Specifications are subject to change without notice.

Reflector Surface color (1st number)/ dot Lens color (2nd number):

Number 0 1 2 3 4 5
Ref Surface Color White Black Gray Red Green  
Dot Epoxy Color Water clear White diffused Red Diffused Green Diffused Yellow Diffused  
Absolute maximum ratings (Ta= 25掳C)
Parameter S G E D UG UE PG   Unit
Forward Current I F 30 30 30 30 30 30 30   mA
Power Dissipation P d 75 80 80 75 75 65 110   mW
Reverse Voltage V R 5 5 5 5 5 5 5   V
Peak Forward Current I PF (Duty 1/10 @1KHZ) 150 150 150 150 150 150 150   mA
Operation Temperature T OPR -40 to +80 掳 C
Storage Temperature T STG -40 to +85 掳 C
Lead Soldering Temperature T SOL   Max.260卤 5 掳C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) 掳 C

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