LED Numeric Display Four Digit
KW4-282 SERIES
LED Numeric Display Four Digit (0.28")
DESCRIPTION:
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PACKAGE DIMENSIONS
10.0
O
The K...
Description
KW4-282 SERIES
LED Numeric Display Four Digit (0.28")
DESCRIPTION:
www.DataSheet4U.com
PACKAGE DIMENSIONS
10.0
O
The KW4-282 series is 0.28 inch (7.00mm) height four digit display. All devices are available as either common anode or common cathode.
4.50
0.80 7.0(0.28") 10.00
+ PIN 1 8.00*3=24.00 32.10 5.80
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
φ0.45 7.62 2.54*5=12.70 DIG.2 DIG.3 F E D DIG.4 A G B C DP
INTERNAL CIRCUIT DIAGRAM
12 DIG.1 9 DIG.2 8 DIG.3 6 DIG.4
A B C D E F G DP A B C D E F G DP
A B C D E F G DP A B C D E F G DP
11 7 4 2
1 10 5 3
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
12 DIG.1
9 DIG.2
8 DIG.3
6 DIG.4
A B C D E F G DP A B C D E F G DP
A B C D E F G DP A B C D E F G DP
11 7 4 2
1 10 5 3
PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 2...
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