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product image - 7 segment displays | 0.39" double digit-0.39 inch double seven segment led display
product0.39 inch double seven segment led display
Part NOBL-D39A-21,BL-D39B-21
Dimension19.9 x 12.8mm
kindsSEVEN SEGMENT LED -> DOUBLE DIGITS
DatasheetPDF datasheet of BL-D39A-21,BL-D39B-21-7 segment displays | 0.39" double digit

RoHs Compliance, Pb-free Anti-Static Attention


Feature:

0.39 inch double numeric LED display
0.39 inch digit height(10.0mm)
widthxheight: 19.9*12.8mm
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:
dvd playerradiotraininstrumentrefrigerator

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-D39A-21H BL-D39B-21H Red 700 2.25 2.6 9
BL-D39A-21D BL-D39B-21D Super Bright Red 660 1.85 2.2 95
BL-D39A-21S BL-D39B-21S High Bright Red 660 1.85 2.2 90
BL-D39A-21UR BL-D39B-21UR Ultra Bright Red 660 1.85 2.2 155
BL-D39A-21E BL-D39B-21E Orange 635 2.1 2.5 55
BL-D39A-21UE BL-D39B-21UE High Bright Orange 630 2.1 2.5 115
BL-D39A-21UY BL-D39B-21UY High Bright Yellow 590 2.1 2.5 115
BL-D39A-21Y BL-D39B-21Y Yellow 585 2.1 2.5 55
BL-D39A-21UG BL-D39B-21UG High Bright Green 574 2.2 2.5 100
BL-D39A-21G BL-D39B-21G Green 570 2.2 2.5 40
BL-D39A-21PG BL-D39B-21PG Super Pure Green 525 3.0 4.2 185
BL-D39A-21UB BL-D39B-21UB Super Bright Blue 470 3.0 4.2 70
BL-D39A-21B BL-D39B-21B Super Bright Blue 470 3.0 4.2 45
BL-D39A-21W BL-D39B-21W White / 2.7 4.2 70

Package configuration & Internal circuit diagram
7 segment displays | 0.39" double digit 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)/ Segment Lens color (2nd number):

Number 0 1 2 3 4 5
Ref Surface Color White Black Gray Red Green  
Epoxy Color Water clear White diffused Red Diffused Green Diffused Yellow Diffused  
Absolute maximum ratings (Ta= 25掳C)
Parameter   S D UR E Y G Unit
Forward Current IF   25 25 25 25 25 30 mA
Power Dissipation Pd   60 60 60 60 60 65 mW
Reverse Voltage VR   5 5 5 5 5 5 V
Peak Forward Current IPF (Duty 1/10 @1KHZ)   150 150 150 150 150 150 mA
Operation Temperature TOPR -40 to +80 掳C
Storage Temperature TSTG -40 to +85 掳C
Lead Soldering Temperature TSOL   Max.260卤 5掳C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) 掳C
Absolute maximum ratings (Ta= 25掳C)
Parameter UHR UE YO UY UG PG UB UW Unit
Forward Current IF 30 30 30 30 30 30 30 30 mA
Power Dissipation Pd 75 65 65 65 75 110 120 120 mW
Reverse Voltage VR 5 5 5 5 5 5 5 5 V
Peak Forward Current IPF (Duty 1/10 @1KHZ) 150 150 150 150 150 150 100 100 mA
Operation Temperature TOPR -40 to +80 掳C
Storage Temperature TSTG -40 to +85 掳C
Lead Soldering Temperature TSOL 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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