Toggles
Series SK
Rockers
General Specifications
Pushbuttons
Electrical Capacity (Resistive Load)
Logic Level: 0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Programmable Illuminated PB
Keylocks
Rotaries
Slides
Tactiles
Tilt
Touch
Part Number: SK14DGMG01
Other Ratings
F
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Static Capability:
Nominal Operating Force:
Contact Timing:
Angle of Throw:
100 milliohms maximum
100 megohms minimum @ 500V DC
500V AC minimum between contacts for 1 minute minimum
30,000 operations minimum
10,000 operations minimum
Withstands 15 kilovolts ESD
0.02Nm (0.18 lb•in)
Break-before-make
45°
Materials & Finishes
Key: Brass alloy with bright nickel plating and ABS resin handle
Housing: Polyamide
Base: Glass fiber reinforced polyamide
Rotor: Glass fiber reinforced polyamide
Tumber Plate: Brass
Movable Contacts: Beryllium copper with gold plating
Stationary Contacts: Brass with gold plating
Switch Terminals: Brass with gold plating
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
–40°C through +85°C (–40°F through +185°F)
90 ~ 95% humidity for 240 hours @ 60°C (140°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hours
50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
PCB Processing
Soldering: Manual Soldering: lead-free, see profile below. Do not exceed these specifications.
Cleaning: Hand clean locally using alcohol based solution.
Solder Iron Tip Temperature
Time on Terminal
Cycles
Indicators
Accessories
Supplement
Antistatic Snap-in Keylock
Standards & Certifications
F26
370°C
4 seconds
2
These devices have not been tested for UL recognition or CSA certification.
These devices are designed for use in a low-voltage, low-current, logic-level circuit.
When used as intended in a logic-level circuit, the results do not produce hazardous energy.
www.nkk.com
Series SK
Toggles
Antistatic Snap-in Keylock
POLES, CIRCUITS & KEY-REMOVABLE POSITIONS
Connected Terminals
Pos 1
Pos 2
Pos 3
Pos 1
Pos 2
Pos 3
= Key Removable
= Maximum Arc
Schematic
Rockers
Pole &
Throw
(Terminal numbers are on switch)
C
ON
ON
ON
C-1
C-2
POS 1
C-3
1
2
3
Pushbuttons
SP3T
2 3
AT4080 Standard
Antistatic Plastic Handle
(20.0)
.787
(5.0)
.197
Brass Alloy with
Bright Nickel Plating
& ABS Resin Handle
(14.5)
.571
(1.5)
.059
2 keys supplied
with each switch
Programmable Illuminated PB
KEY
(10.1)
.398
F
Rotaries
TYPICAL SWITCH DIMENSIONS
Keylocks
Key Positions
45°
(14.4)
.567
Part Number
This Side
(17.9)
.705
(2.5)
.098
C
(6.4)
.252
(10.2)
.402
1
2 3
(14.4)
.567
(22.7)
.894
Tilt
(18.0) Dia
.709
(0.3) Typ
.012
(1.8) Typ
.071
POS 3
Tactiles
POS 1
Slides
POS 2
45°
Touch
PANEL CUTOUT
(6.1) +0.2
–0.0
.240
(14.5) +0.2
–0.0 Dia
.571
Indicators
Panel Thickness Range
.039” ~ .079”
(1.0mm ~ 2.0mm)
(19.0) min
.748
+0.2
–0.0
(15.3) +0.2
–0.0
.602
Supplement
R (1.1)
.043
Accessories
(14.6) +0.0
–0.1
.575
www.nkk.com
F27
