3.14100.0420000 C&K Components, 3.14100.0420000 Datasheet - Page 9

• 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

4
RF
The RF 15N keyswitch provides a minimum overall height of 6.2 mm. The overall height can be varied by extension
plungers which are inserted into the cross-like notches on the actuator tops.
LEDs can only be arranged separately next to the keyswitches up to an overall height of 10 mm (i.e. without plunger or
with small plunger).
Keyswitches with overall heights of 12 mm or more can be provided with a maximum of 2 LEDs which are inserted into
the recesses of the keyswitch housing. LEDs of keyswitches with overall heights of 12.5 mm or more should be placed
onto LED spacers in order to obtain satisfactory illumination.
General information
Colour of lens
Recommended key grid
Dimensions
Length
Width
Overall height
Mechanical design
Mounting
Terminals
Contact system
Contact arrangement
Contact materials
Illumination
Mechanical characteristics
Operating force max.
Operating travel
Switching travel
Robustness min.
Electrical characteristics
Rated voltage min.
Rated voltage max.
Rated current min.
Rated current max.
Rated power max.
(ohmic load)
4 - 32
General data
Technical data
RF 15 N short-travel keyswitch
see order block
19.05 mm
15 mm
15 mm
6.2 mm
soldering into PCB
contacts tin-plated,
fix contact Ag plated
snap-action contact
1 NO
Au/Ag
external 3 mm LED
possible if height ‹ 12 mm
2 ... 3 N
0.5 mm
0.5 mm
with through-plated PCB
100 N
Au: 0.02 V, Ag: 3 V
Au: 42 V, Ag: 50 V
Au: 0.01 mA, Ag: 0.1 mA
Au: 100 mA, Ag: 250 mA
Au: 2 W, Ag: 12.5 W
by bold printed order numbers.
Stock items are marked
Contact resistance when
new max.
Contact resistance acc.
to life max.
Insulation resistance
ESD strength
(underneath overlay)
Bouncing time max.
Other specifications
Ambient temp. operating
min.
Ambient temp. operating
max.
Storage temperature min.
Storage temperature max.
(product)
Storage temperature max.
(in tube)
Resistance to constant
environment
Resistance at variable
environment
Operating life min.
Soldering time max.
Soldering temperature
max.
Flammability of materials
RF short-travel keyswitches
100 mΩ
3 Ω
10
15 kV
5 ms
-25 °C
+70 °C
-40 °C
+80 °C
+50 °C
according to
IEC 600 68-2-3 and 2-30
according to
IEC 600 68-2-14 and 2-33
1000000
2.5 sec.
250 °C
UL 94 HB
9
Ω
PCB Keyswitches