ITS Series
Illuminated Tact Switch
LED COLOR / BRIGHTNESS
Standard LED Color Options
Red
(1)
Blue
(4)
White
(5)
True Green
(6)
Green
(3)
Yellow
(2)
LED Characteristic
units
20mA
30 mA
20mA
30 mA
Recommended Operating
mA @ 5VDC
mA
20mA
30 mA
20mA
30 mA
20mA
30 mA
20mA
30 mA
Forward Current
Peak Pulsing Current
(1/8 duty @ 1kHz)
Power Dissipation
mA
125 mA
125 mA
125 mA
125 mA
125 mA
125 mA
75 mW
75 mW
108 mW
108 mW
108 mW
75 mW
mW
Forward Voltage @ 20mA
Dominant Wavelength
@ 20mA
Volts
2.5 Volts Max.
3.6 Volts Max.
3.6 Volts Max.
3.6 Volts Max.
2.5 Volts Max.
2.5 Volts Max.
B
nm
nm
637nm (Typical)
645nm (Typical)
465nm (Typical)
460nm (Typical)
25nm (Typical)
522nm (Typical)
515nm (Typical)
33nm (Typical)
570nm (Typical)
573nm (Typical)
17nm (Typical)
590nm (Typical)
590nm (Typical)
CIE Coordinates
X= 0.25 ˜ 0.33
Y= 0.24 ˜ 0.34
Wavelength at Peak Emission
20mA
@
Spectral Half Bandwidth
@ 20mA
Luminous Intensity @ 20mA
nm
mcd
20nm (Typical)
20nm (Typical)
125mcd Minimum
120˚ Typical
250mcd Minimum 500mcd Minimum
50mcd Minimum
40mcd Minimum 100mcd Minimum
Viewing Angle at 50% LV (@10mA)
degrees
120˚ Typical
150˚ Typical
120˚ Typical
150˚ Typical
120˚ Typical
MOUNTING STYLES
V1 - Vertical Thru-hole
ELECTRICAL SCHEMATIC
COLOR 1
3
1
6.8
7.2
L2
L1
4
2
COLOR 2
LED
TACT
DOT SHOWING LED COLOR IS
MARKED FOR MINUS POLE
SEE SCHEMATIC
(7.2)
4.5
3.6
4.6
0
-0.1
2.5
4
3
1
6X
1
6.4
0.3
L1
6.5
L2
3.45 0.05
6.2
4
2
5X 4.6
0.3
6
(L1)
P.C.B. LAYOUT
4
3
1.2
7.2 0.3
6.5 0.3
6.2 0.3
0.7
L2
L1
4.5 0.3
L2
4
3
1
TRAY PACKAGING: 200 PIECES
2
LED TERMINAL L1 IS TRIMMED
LONGER THAN TERMINAL L2
L1
Dimensions are shown: mm
Specifications and dimensions subject to change
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B–102
CK-COMPONENTS [ C&K COMPONENTS ]
