KW4-561
KW4-561 is LED Numeric Display Four Digit manufactured by Lucky Light Electronic.
DESCRIPTION:
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PACKAGE DIMENSIONS
8.0 o
The KW4-561 series is 0.56 inch (14.20mm) height four digit display. All devices are available as either mon anode or mon cathode.
8.10 1.35 1.45 14.2(0.56")
+
PIN1 12.70 12.70 50.30 12.70
19.00 φ0.50 15.24
ABSOLUTE MAXIMUM RATINGS: (Ta=25 C)
Parameter Max Reverse Voltage per segment 5V Reverse Current per segment (Vr = 5V) 100µA Derating Linear from 25o C per segment 0.4m A/ o C Operating Temperature Range -40o C To 85o C Storage Temperature Range -40o C To 100o C Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260o C
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
2.54- 5=12.70 DIG.2 DIG.3 F E DIG.4 A G B C D DP
INTERNAL CIRCUIT DIAGRAM
12 DIG.1 9 DIG.2 8 DIG.3 6 DIG.4
G DP A B
G DP A B
G DP
G DP
11 7
1 10 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=20m A If=20m A If=20m A Vr=5V If=10m A
12 DIG.1
9 DIG.2
8 DIG.3
6 DIG.4
G DP A B
G DP A...
