Toggles
Series SS
Ultra-Miniature Slides
Rockers
General Specifications
Electrical Capacity (Resistive Load)
Programmable Illuminated PB
Pushbuttons
Power Level (silver):
Logic Level (gold):
Other Ratings
Keylocks
Indicators
Touch
Tilt
Tactiles
Slides
Rotaries
Materials & Finishes
H
Actuator:
Upper Case:
Lower Case:
Movable Contactor:
Interior Base:
Terminals:
Environmental Data
Operating Temp Range:
Humidity:
Vibration:
Shock:
PCB Processing
Soldering:
Cleaning:
20 milliohms maximum for power level; 40 milliohms maximum for logic level
100 megohms minimum @ 500V DC
500V AC minimum 1 minute minimum
10,000 operations minimum
10,000 operations minimum
SS12S & SS22S – Shorting (make-before-break)
.079” (2.0mm)
Polyamide
Polyester for 3-On models; polyacetal for all other models
Glass fiber reinforced polyester for 3-On models;
glass fiber reinforced polybutylene terephthalate (thermoplastic) for other models
Phosphor bronze with silver plating (code 2) or
phosphor bronze with gold plating (code 4)
Phenolic resin (thermoset)
Brass with silver plating over copper plating or brass with gold plating
–15°C through +60°C (+5°F through +140°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°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)
Wave Soldering: For non-supported through-hole, see Profile B in Supplement section.
For supported through-hole, 5 seconds maximum @ 250°C maximum.
Manual Solder: See Profile B in Supplement section.
These devices are not process sealed. Hand clean locally using alcohol based solution.
Standards & Certifications
The SS series devices have not been tested for UL recognition and CSA certification.
These switches are designed for use in a low-voltage, low-current circuit.
When used as intended in a low-voltage, low-current circuit, the results do not produce
hazardous energy.
Supplement
Accessories
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Contact Timing:
Total Travel:
0.1A @ 30V DC
0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Note: Find additional explanation of operating range in Supplement section.
H44
www.nkk.com
Series SS
Toggles
Ultra-Miniature Slides
Rockers
SS
Pushbuttons
TYPICAL SWITCH ORDERING EXAMPLE
Poles & Circuits
Programmable Illuminated PB
12S
SPDT
ON
12S
NONE
D
P
2
Terminal Spacing
B
SP3T
ON
ON
DPDT
ON
NONE
2
ON
22S
Inch .100” x .100”
Silver Rated 0.1A @ 30V DC
*4
SS12S model has shorting contacts.
* 14M
Metric 2.0mm x 2.0mm
D
ON
Contact Material
& Ratings
Gold Rated 0.4VA maximum
@ 28V AC/DC maximum
ON
* Gold not available with SS14M.
SS22S model has shorting contacts.
See Poles & Circuits chart below.
Actuation
* 14M Circuit with silver contacts only.
Rotaries
Top Actuated
H
Keylocks
P
Side Actuated
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Slides
SS12SDP2
H
Top Actuated
Tilt
Tactiles
Silver Contacts Rated 0.1A @ 30V DC
Touch
Right
Indicators
Pole
Accessories
Terminals with .100” Spacing
POLES & CIRCUITS
Slide Position
Supplement
SPDT ON-NONE-ON Circuit
SS12S
Left
Right
Center
Throw & Schematics
Left
Note: Terminal numbers are not actually on switch.
Model
SP
Center
Connected Terminals
ON
NONE
ON
2-1
NONE
2-3
SPDT
3
SP
SS14M
ON
ON
ON
3-4
3-2
3-1
SP3T
DP
SS22S
ON
NONE
ON
2-1 5-4
NONE
2-3 5-6
2 (COM)
1
ON-OFF-ON circuit
can be created by not
connecting terminal 2.
DPDT
4
3 (COM)
1
H46
www.nkk.com
2
2 (COM)
1
3
4
5 (COM)
6