Download Specifications

Toggles
Series SK
Rockers
General Specifications
Electrical Capacity (Resistive Load)
Keylocks
Programmable Illuminated PB
Pushbuttons
Logic Level: 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
F
Contact Resistance: Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Static Capability:
Nominal Operating Torque:
Contact Timing:
Angle of Throw: Indicators
Touch
Tilt
Tactiles
Slides
Rotaries
Materials & Finishes
Key:
Housing/Bushing:
Base:
Rotor & Stopper:
Tumbler Plate:
Movable Contactor:
Stationary Contacts:
Terminals:
Mounting Bracket:
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
PCB Processing
Soldering: Cleaning:
100 milliohms maximum
100 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
30,000 cycles minimum
20,000 cycles minimum
Withstands 15 kilovolts ESD
.0002Nm (.0017 lb•in)
Break-before-make
45° for 3-position & 5-position
Polyacetal
Glass fiber reinforced polyester (PBT)
Glass fiber reinforced polyamide
Polyacetal
Brass
Beryllium copper with gold plating
Phosphor bronze with gold plating
Phosphor bronze with gold plating
Steel with tin plating
–25°C through +70°C (–13°F through +158°F)
90 ~ 95% humidity for 240 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 Recommended. See Profile A in Supplement section.
Manual Soldering: See Profile A in Supplement section.
Automated cleaning. See Cleaning specifications in Supplement section.
Standards & Certifications
The SK Series devices have not been tested for UL recognition or CSA certification.
These switches 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.
Supplement
Accessories
Antistatic Process Sealed Keylocks
F16
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Toggles
Series SK
Rockers
Distinctive Characteristics
Pushbuttons
Housing and bushing of high insulating material withstands over 15
kilovolts of electrostatic discharge, thus providing antistatic protection.
Programmable Illuminated PB
Totally sealed construction with internal o-ring, with gasket
between base and housing, and with insert-molded terminals,
gives protection for automated processing techniques.
Subminiature size allows high density mounting.
Molded-in terminals prevent entry of flux and other
contaminants.
F
Rotaries
Crimped bracket legs ensure secure PCB mounting and
prevent dislodging during automated wave soldering.
Keylocks
Antistatic Process Sealed Keylocks
Tactiles
Slides
Bifurcated, self-wiping contact mechanism provides
unequalled logic-level reliability and smoother,
positive detent actuation.
Detent mechanism, with its spring-operated steel ball, gives
distinct feel and crisp actuation for accurate switch setting.
Tilt
.100” x .100” (2.54mm x 2.54mm) terminal spacing conforms
to standard PC board grid spacing.
Supplement
Accessories
Indicators
Touch
Actual Size
www.nkk.com
F17
Series SK
Toggles
Antistatic Process Sealed Keylocks
TYPICAL SWITCH ORDERING EXAMPLE
Programmable Illuminated PB
Poles
E
A
13
All Positions
E
PC Terminals
9mm Diameter
Smooth
13
Straight with Bracket
30
Right Angle
Positions
Code
Pos. 1
Pos. 2
Pos. 3
Pos. 4
Pos. 5
3
ON
ON
ON
NONE
NONE
5
ON
ON
ON
ON
ON
F
Contact Material
G
Gold Rated 0.4VA
@ 28V AC/DC
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
SK13AEG13
2 Keys Supplied
with each Switch
Slides
9mm Diameter
Smooth Bushing
Tactiles
SP3T ON-ON-ON Circuit
Key Removable in
Positions 1, 2 & 3
Gold Contacts
with 0.4VA Rating
Straight PC Terminals
with Bracket
POLES, CIRCUITS & KEY-REMOVABLE POSITIONS
Tilt
Touch
G
Bushing
Key Removable
SP3T
SP5T
1
A
Rotaries
Keylocks
3
1
Pushbuttons
Rockers
SK
Pole &
Throw
Model
Key Positions
Pos 1 Pos 2 Pos 3 Pos 4 Pos 5
= Key Removable
Connected Terminals
(Terminal numbers are not on switch)
Pos 1 Pos 2 Pos 3 Pos 4 Pos 5
Schematic
• = Not Removable
= Maximum Arc
C1
SK13A
ON
ON
ON
-----
-----
C1-2
C1-3
C1-4
-----
POS 1
-----
Indicators
SP3T
2
2
3
3 4
C1
3
Accessories
SP5T
SK15A
ON
ON
ON
ON
ON
C1-1
C1-2
C1-3
C1-4
2
C1-5
POS 1
1
BUSHING
Supplement
KEY REMOVABLE
A
F18
2 3 4 5
All Positions
45° Angular Throw
E
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9mm Diameter Smooth
4
5
Series SK
Toggles
Antistatic Process Sealed Keylocks
CONTACT MATERIAL & RATING
Rockers
0.4VA @ 28V AC/DC maximum
30
Straight PC with Bracket
(2.54) Typ
.100
Right Angle PC
(2.54) Typ
.100
1
2
4
C
3
3
C
5
4
2
1
(2.54) Typ
.100
(5.08)
.200
(1.0) Dia Typ
.039
(5.08)
.200
5
Programmable Illuminated PB
13
Pushbuttons
TERMINALS
(1.0) Dia Typ
.039
(2.54) Typ
.100
KEY
(9.0)
.354
AT4094
Tubular Key
F
(3.0)
.118
(16.0)
.630
Material: Polyacetal
2 keys provided with each switch
Rotaries
(21.6)
.850
TYPICAL SWITCH DIMENSIONS
POS 3
POS 2
45°
45°
POS 3
45°
45°
(10.7)
.421
(0.7) Typ
.028
(0.3) Typ
.012
(0.5) Typ
.020
(0.6) Typ
.024
POS 4
(10.7)
.421 POS 1
(9.0)
.354
POS 5
(9.0) Dia
.354
(10.7)
.421
(9.0) Dia
.354
(10.7)
.421
3 Position
5 Position
(18.0)
.709
(2.0)
.079
(6.7)
.264
(20.7)
.815
(2.54) Typ
.100
(3.5)
.138
2
3
1
C
4
5
(5.08)
.200
(10.16)
.400
Tilt
45°
POS 1
Straight PC with Bracket
Tactiles
POS 2
45°
Keylocks
Logic Level
On 3-position models terminals 1 & 5 are support pins.
Slides
Gold over Bronze or Copper
SK13AEG13
Right Angle PC
Touch
G
POS 1
POS 3
POS 3
(6.65)
.262
45°
(4.0)
.157
(0.5) Typ
.020
(9.0)
.354
45° POS 4
(0.7)
.028
POS 5
(9.0) Dia
.354
(10.16)
.400
(9.0) Dia
.354
(10.16)
.400
3 Position
5 Position
(2.0)
.079
(18.0)
.709
(9.5)
.374
(6.7)
.264
(5.08)
.200
(11.7)
.461
(0.3)
.012
(2.54)
.100
2
3
4
(3.5)
.138
(0.6) Typ
.024
(2.54) Typ
.100
(2.54) Typ
.100
On 3-position models terminals 1 & 5 are support pins.
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Accessories
45°
(4.0)
.157
(0.5) Typ
.020
(12.0)
.472
C 5
SK15AEG30
F19
Supplement
POS 2
(6.65)
.262
1
45°
45°
(12.0)
.472
(10.7)
.421
POS 2
Indicators
45°
POS 1
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