3.14100.0420000 C&K Components, 3.14100.0420000 Datasheet - Page 3

• Manufacturer Part Number: 3.14100.0420000
• Description: SWITCH TACT ILLUM SPST GREEN
• Manufacturer: C&K Components
• Series: RF15r
• Type: Keyswitch, Illuminatedr

Specifications of 3.14100.0420000

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.25A @ 50VAC/DC
• Actuator Type: Square Button
• Illumination Type, Color: LED, Green
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Contact Form: 1 NO
• Contact Rating: 250 mAmps
• Actuator: Flush
• Supply Voltage: 50 V
• Mounting Style: Through Hole
• Contact Plating: Tin
• Contact Material: Silver
• Illumination: Illuminated
• Illumination Color: Green
• Mounting Angle: Vertical
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Illumination Voltage (nominal): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: *3.14100.0420000; CKN9642

RF short-travel keyswitches
Specifications LED
3 mm LED
2 mm LED
PCB Keyswitches
(valid for 25 °C)
Max. forward current l
Current reduction from: T
Wavelength typ:
Forward voltage U
Reverse voltage U
Ambient temperature, operating:
Max. forward current l
Current reduction from: T
Wavelength typ:
Forward voltage U
Reverse voltage U
Ambient temperature, operating:
(valid for 25 °C)
Max. forward current l
Current reduction from: T
Light current f
Wavelength typ:
Forward voltage U
Reverse voltage U
Ambient temperature, operating:
Max. forward current l
Current reduction from: T
Light current f
Wavelength typ:
Forward voltage U
Reverse voltage U
Ambient temperature, operating:
Max. forward current l
Current reduction from: T
Light current f
Wavelength typ:
Forward voltage U
Reverse voltage U
Ambient temperature, operating:
Calculating the
series resistor:
R
V
=
U
B
I
- U
F
V
V
V
F
/l
/l
/l
F
F
F
typ:
typ:
typ:
R
R
R
R
R
F
F
F
F
F
/l
/l
/l
/l
/l
/l
/l
/l
/l
/l
F
F
F
F
F
F
F
F
F
F
typ:
typ:
typ:
typ:
typ:
typ:
typ:
typ:
typ:
typ:
F
F
F
F
F
:
:
:
:
:
0
0
0
0
0
= 50 °C:
= 50 °C:
= 50 °C:
= 50 °C:
= 50 °C:
Rated power
of series:
P
V
= I
F
Red LED
30 mA
approx 0.5 mA/°C
635 nm
2 V/10 mA
5 V/100 µA min.
- 20 °C . . . + 80 °C
Blue LED
20 mA
approx 0.6 mA/°C
470 nm
2.7 V/10 mA
5V/100 µA min.
- 20 °C . . . + 80 °C
Red LED
30 mA
0.5 mA/°C
-
637 nm
1.8 V/20 mA
5 V/100 µA min.
- 55 °C . . . + 100 °C
Yellow LED
50 mA
0.8 mA/°C
250 mIm/20 mA
590 nm
1.9 V/20 mA
5 V/100 µA min.
-40 °C . . . + 100 °C
Multi-colour LED
30 mA
approx 0.6 mA/°C
-
635/565 nm
2 V/10 mA
-
- 20 °C . . . + 80 °C
2
x R
V
Green LED
30 mA
approx 0.5 mA/°C
565 nm
2 V/10 mA
5 V/100 µA min.
- 20 °C . . . + 80 °C
Red low-current LED
30 mA
approx 0.5 mA/°C
645 nm
1.6 V/1 mA
5 V/100 µA min.
- 20 °C . . . + 80 °C
Green LED
30 mA
0.5 mA/°C
-
569 nm
2.1 V/10 mA
5 V/100 µA min.
- 40 °C . . . + 100 °C
White LED
25 mA
-
-
-
3.6 V/20 mA
-
- 20 °C . . . + 80 °C
Example for 5 Volt:
R
V
=
5V - 2.0 V
0.02 A
= 150 Ω (= standard value)
Yellow LED
20 mA
approx 0.2 mA/°C
586 nm
2 V/10 mA
5 V/100 µA min.
- 20 °C . . . + 80 °C
Green LED superbright
30 mA
-
-
510-545 nm
3.5 V/20 mA
-
-30 °C . . . + 100 °C
Blue LED
30 mA
-
-
464-485 nm
3.6 V/20 mA
- 20 °C . . . + 80 °C
4 - 25
4
RF