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KW4-321

Part Number	KW4-321
Manufacturer	Lucky Light Electronic
Description	LED Numeric Display Four Digit
Published	Mar 30, 2009
Detailed Description	KW4-332 SERIES LED Numeric Display Four Digit (0.33") DESCRIPTION: www.DataSheet4U.com PACKAGE DIMENSIONS 10.0 0.80 o ...
Datasheet	KW4-321 PDF File

Overview

KW4-332 SERIES LED Numeric Display Four Digit (0.
33") DESCRIPTION: www.
DataSheet4U.
com PACKAGE DIMENSIONS 10.
0 0.
80 o The KW4-332 series is 0.
33 inch (7.
60mm) height four digit display.
All devices are available as either common anode or common cathode.
4.
40 8.
38(0.
33") + PIN1 6.
20 8.
00 30.
00 7.
00 8.
00 4.
30 14.
00 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 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.
DIG.
1 o φ0.
50 2.
54*9=22.
86 DIG.
2 D3 DIG.
3 DIG.
4 10.
16 D4 INTERNAL CIRCUIT DIAGRAM 17 DIG.
1 DIG.
2 6 DIG.
3 12 DIG.
4 B C A B C D E F G D3 D4 A B C D E F G A B C D E F G 1 20 14 13 4 3 18 15 11 16 5 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 DIG.
1 B C A B C 2,7,8,9,10,19 NO PIN 17 DIG.
2 6 DIG.
3 12 DIG.
4 D E F G D3 D4 A B C D E F G A B C D E F G 1 20 14 13 4 3 18 15 11 16 5 2,7,8,9,10,19 NO PIN 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 Common Green Anode Super Green Yellow Hi-Eff Red Super Red Green Super Green Yellow Common Cathode 570 585 635 660 565 570 585 30 30 45 20 30 30 30 100 100 100 100 100 100 100 50 50 50 50 50 50 50 100 100 100 100 100 100 100 1.
7 1.
7 1.
7 1.
5 1.
7 1.
7 1.
7 2.
2 1.
9 1.
9 1.
9 2.
2 2.
2 1.
9 2...

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