Datasheet

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Series SS

Ultra-Miniature Slides

www.nkk.com

H44

Indicators

AccessoriesSupplement

Tactiles

KeylocksRotaries

Pushbuttons

Illuminated PB

Slides

Programmable

Rockers

Touch Tilt

Toggles

Electrical Capacity (Resistive Load)

Power Level (silver): 0.1A @ 30V DC

Logic Level (gold): 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.

Other Ratings

Contact Resistance: 20 milliohms maximum for power level; 40 milliohms maximum for logic level

Insulation Resistance: 100 megohms minimum @ 500V DC

Dielectric Strength: 500V AC minimum 1 minute minimum

Mechanical Life: 10,000 operations minimum

Electrical Life: 10,000 operations minimum

Contact Timing: SS12S & SS22S – Shorting (make-before-break)

Total Travel: .079” (2.0mm)

Materials & Finishes

Actuator: Polyamide

Upper Case: Polyester for 3-On models; polyacetal for all other models

Lower Case: Glass ﬁber reinforced polyester for 3-On models;

glass ﬁber reinforced polybutylene terephthalate (thermoplastic) for other models

Movable Contactor: Phosphor bronze with silver plating (code 2) or

phosphor bronze with gold plating (code 4)

Interior Base: Phenolic resin (thermoset)

Terminals: Brass with silver plating over copper plating or brass with gold plating

Environmental Data

Operating Temp Range: –15°C through +60°C (+5°F through +140°F)

Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F)

Vibration: 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

Shock: 50G (490m/s

) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)

PCB Processing

Soldering: 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.

Cleaning: 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.

General Speciﬁcations

Summary of content (5 pages)

PAGE 1
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 Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Contact Timing: Total Travel: H Actuator: Upper Case: Lower Case: Movable Contactor: Interior Base: Terminals: Environmental Data Operating Temp Range: Humidity: Vibration:
PAGE 2
Toggles Series SS Ultra-Miniature Slides Rockers Distinctive Characteristics Pushbuttons Top or side actuation permits flexible board design. Programmable Illuminated PB Compact dimensions and low profile allow high density mounting and close stacking of PC boards. Crisp actuation positively indicates circuit status. Keylocks Double molded thermoset base and thermoplastic housing prevent loosening of terminals due to high soldering temperatures.
PAGE 3
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 ON SS12S model has shorting contacts. * 14M SP3T ON ON ON 22S DPDT ON NONE ON B Metric 2.0mm x 2.0mm D Inch .100” x .100” Contact Material & Ratings 2 Silver Rated 0.1A @ 30V DC *4 Gold Rated 0.4VA maximum @ 28V AC/DC maximum * Gold not available with SS14M.
PAGE 4
Series SS Toggles Ultra-Miniature Slides Metric 2.0mm x 2.0mm with Black Base (2.0) Typ .079 (0.6) Typ .024 (3.4) .134 (10.2) .402 (3.4) .134 (10.0) .394 (6.0) .236 1 2 3 (4.0) .157 (2.0) Typ .079 (0.6) Typ .024 (4.0) .157 (2.0) Typ .079 4 1 5 6 2 4 (2.0) Typ .079 (4.0) .157 3 2 1 3 (0.8) Dia Typ .031 (0.8) Dia Typ .031 (2.0) Typ .079 (0.8) Dia Typ .031 (2.0) .079 On-None-On Single Pole Models On-None-On Double Pole Models 3-On Models Inch .100” x .100” with Gray Base (0.4) Typ .
PAGE 5
Series SS Toggles Ultra-Miniature Slides TYPICAL SWITCH DIMENSIONS Single & Double Pole Rockers Top Actuated (3.3) .130 Pushbuttons (2.0) Travel .079 Programmable Illuminated PB (1.2) .047 (1.5) .059 (2.0) .079 (1.2) .047 (4.0) .157 (3.0) .118 (0.6) Typ .024 (2.54) Typ .100 (0.4) .016 (4.5) .177 (6.54) .257 1 3 2 5 3 6 SS12SDP2 Side Actuated Single & Double Pole Keylocks (3.3) .130 (2.0) Travel .079 (3.3) .130 (1.2) .047 (3.5) .138 (2.0) Travel .079 (0.6) Typ .024 1 2 (1.5) .