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KW2-502

Lucky Light Electronic
Part Number KW2-502
Manufacturer Lucky Light Electronic
Description LED Numeric Display
Published May 8, 2010
Detailed Description KW2-502 SERIES LED Numeric Display Dual Digit (0.50") DESCRIPTION: The KW2-502 series is 0.50 inch (12.70mm) height dual...
Datasheet PDF File KW2-502 PDF File

KW2-502
KW2-502

Overview
KW2-502 SERIES LED Numeric Display Dual Digit (0.
50") DESCRIPTION: The KW2-502 series is 0.
50 inch (12.
70mm) height dual digit display with right DPs designed for viewing distances of up to six meters.
This series is suitable for use in instruments, point of sales terminals and electrical appliances.
All devices are available as either common anode or common cathode.
PACKAGE DIMENSIONS 10.
0 o 7.
20 1.
20 DIG.
1 F E DIG.
2 A 12.
70(.
5") 19.
00 G B C + PIN 1 12.
70 25.
00 D DP ABSOLUTE MAXIMUM RATINGS: (Ta=25 C) Parameter Max Reverse Voltage per segment 5V Reverse Current per segment (Vr = 5V) 100µA Derating Linear from 25oC per segment 0.
4mA/ oC www.
DataSheet4U.
com Operating Temperature Range -40oC To 85oC Storage Temperature Range -40oC To 100oC Soldering Temperature 1.
6mm(1/16") from body for 5 sec.
at 260oC NOTES : 1.
All dimensions are in millimeters (inches).
2.
Tolerance is +0.
25mm(0.
010) unless otherwise specified.
3.
Specifications are subject to change without notice.
4.
NP: No Pin.
5.
NC: No Connect.
o 8.
00 φ0.
50 15.
24 2.
54*4=10.
16 INTERNAL CIRCUIT DIAGRAM 10 DIG.
1 5 DIG.
2 A B C D E F G DP A B C D E F G DP TESTING CONDITION FOR EACH PARAMETER : Parameter Forward Voltage Peak Emission Wave Length Spectral Line Half-Width Reverse Current Average Luminous Intensity Symbol Vf λρ ∆λ Ir Iv Unit V nm nm µA µ cd Test Condition If=20mA If=20mA If=20mA Vr=5V If=10mA 7 6 4 1 3 8 9 2 10 DIG.
1 5 DIG.
2 A B C D E F G DP A B C D E F G DP 7 6 4 1 3 8 9 2 PART NO.
SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT) Chip Part No.
Raw Material GaAsP/GaP GaAlAs GaP GaP GaAsP/GaP GaAsP/GaP GaAlAs GaP GaP GaAsP/GaP Emitted Color Hi-Eff.
Red Super Red Green Super Green Yellow Hi-Eff Red Super Red Green Super Green Yellow Common Cathode Common Anode C.
C or C.
A Wave Length λρ (nm) 635 660 565 570 585 635 660 565 570 585 Absolute Maximum Ratings ∆λ Pd If Electro-optical Data(at 10mA) o If If Vf (V) Iv (µcd) (Peak) Per Segment (Rec) Per Segment (nm) (mW) (...


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