Download Specifications

Toggles
Series SK
Rockers
General Specifications
Electrical Capacity (Resistive Load)
Pushbuttons
Logic Level: Programmable Illuminated PB
Keylocks
Process Sealed Keylocks
Other Ratings
F
Contact Resistance: Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Torque:
Contact Timing:
Angle of Throw: 0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
See Supplement section to find explanation of operating range
80 milliohms maximum
100 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
30,000 cycles minimum
10,000 cycles minimum
.026Nm (.234 lb•in) for momentary action models
.020Nm (.182 lb•in) for maintained action models
Break-before-make
90° for 2-position & 45° for 3-position
Tactiles
Slides
Rotaries
Materials & Finishes
Boot:
Polyvinyl chloride Key:
Brass alloy with bright nickel plating;
brass alloy with bright nickel plating & ABS resin handle
Tumbler Barrel:Polyacetal
Bushing:
Zinc alloy with nickel plating
Bracket:
Steel with tin plating
Base:
Glass fiber reinforced polyamide
Movable Contactor:
Beryllium copper with gold plating
Stationary Contacts:
Copper with gold plating
Terminals:
Brass with tin plating
Supplement
Accessories
Indicators
Touch
Tilt
Environmental Data
Operating Temperature Range:
–25°C through +70°C (–13°F through +158°F)
Humidity:
90 ~ 95% humidity for 240 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/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
PCB Processing
Soldering: Cleaning:
Standards & Certifications
F20
Wave Soldering recommended: See Profile B in Supplement section.
Manual Soldering: See Profile B in Supplement section.
Automated cleaning. Boot must be on switch during processing.
See Cleaning specifications in Supplement section.
These 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.
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Toggles
Series SK
Process Sealed Keylocks
Rockers
Distinctive Characteristics
Pushbuttons
Sealed body construction plus disposable boot protect contacts
and allow automated processing.
Short body size for space-saving, behind panel
dimensions.
Detent mechanism, with its spring-operated
steel ball, gives crisp, positive action for
accurate switch setting.
Rotaries
F
Keylocks
Programmable Illuminated PB
Molded-in terminals seal out flux, solvents, and
other contaminants.
Slides
Bifurcated, self-wiping contact mechanism
provides unequalled logic-level reliability
and smoother, positive detent actuation.
Tactiles
Crimped bracket legs ensure secure PCB
mounting and prevent dislodging during
automated wave soldering.
Touch
Tilt
.100” x .100” (2.54mm x 2.54mm) terminal
spacing conforms to standard PC board grid
spacing.
Supplement
Accessories
Indicators
Actual Size
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F21
Series SK
Toggles
Process Sealed Keylocks
Rockers
TYPICAL SWITCH ORDERING EXAMPLE
2
4E
G
Poles
1
SPDT
SP3T
2
DPDT
DP3T
30
Contact Material
G
Gold Rated 0.4VA
@ 28V AC/DC
Circuits & Key-Removable Positions
F
Rotaries
Keylocks
Programmable Illuminated PB
Pushbuttons
SK
PC Terminals
Code
Pos. 1
Pos. 2
Pos. 3
Key Removes
13
Straight with Bracket
2A
ON
NONE
ON
Positions 1 and 3
30
Right Angle
2B
ON
NONE
ON
Position 1
5B
ON
NONE
(ON)
Position 1
*4D
ON
ON
ON
Positions 1, 2, 3
*4E
ON
ON
ON
Position 2
Tactiles
Slides
( ) = Momentary
*Can be used as ON-OFF-ON circuit
Tilt
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Touch
SK24EG30
Gold Contacts Rated 0.4VA
Indicators
DP3T ON-ON-ON Circuit
Key Removable in Position 2
Right Angle PC Terminals
Supplement
Accessories
2 Keys Supplied with each Switch
F22
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Series SK
Toggles
Process Sealed Keylocks
POLES, CIRCUITS & KEY-REMOVABLE POSITIONS
Pos 1
SPDT
SK12A
ON
NONE
ON
C1-1
Pos 2
SK12B
SK15B
ON
ON
NONE
NONE
ON
(ON)
C1-1
DPDT
SK22A
ON
NONE
ON
C1-1
C2-4
____
C1-1
C2-4
____
DPDT
DPDT
SK22B
SK25B
ON
ON
NONE
NONE
ON
(ON)
POS 1
____
SPDT
SPDT
Schematic
Pos 3
C1
C1-2
3
Pushbuttons
Pos 3
POS 1
____
C1-2
1
C1
ON
ON
ON
C1-1
C1-2
C1-3
SP3T
SK14E
ON
ON
ON
C1-1
C1-2
C1-3
C1-2
C2-5
C1-3
C2-6
C1-2
C2-5
C1-3
C2-6
C2
3
POS 1
C1-2
C2-5
SK14D
3
POS 1
C1-2
C2-5
SP3T
2
Programmable Illuminated PB
Pos 2
= Key Removable
= Not Removable
= Maximum Arc
1
2
4 5
3
POS 1
C1
2
3
2
SK24D
ON
ON
ON
DP3T
SK24E
ON
ON
ON
C1-1
C2-4
POS 1
2 3
C1
POS 1
C2
3
2
F
3
2
1
2 3
POS 1
4 5 6
Rotaries
DP3T
C1-1
C2-4
1
3
KEY REMOVABLE
Positions 1 & 3
90° Angular Throw
B
Position 1
90° Angular Throw
D
Positions 1, 2 & 3
45° Angular Throw
E
Position 2
45° Angular Throw
Tactiles
A
Gold over Copper
Logic Level
Tilt
CONTACT MATERIAL & RATING
G
0.4VA maximum @ 28V AC/DC maximum
Double Throw Model
Indicators
Three Throw Model
Right Angle PC Terminals
Three Throw Model
Accessories
Double Throw Model
30
Supplement
Straight PC Terminals with Bracket
Touch
TERMINALS
13
Keylocks
Pos 1
•
Slides
Model
(Terminal numbers are not on switch)
Rockers
Connected Terminals
Key Positions
Pole &
Throw
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F23
Series SK
Toggles
Process Sealed Keylocks
KEYS
Rockers
AT4080 Standard
Antistatic Plastic Handle
Pushbuttons
Brass Alloy with Bright Nickel Plating
& ABS Resin Handle
(14.5)
.571
(1.5)
.059
2 keys supplied with each switch
Programmable Illuminated PB
Keylocks
(20.0)
.787
(5.0)
.197
PCB
(10.1)
.398
AT4079 for Right Angle Mid-board Mounting
(Optional) All Metal
Suitable for all Straight PCB mount and for Right Angle
PCB mount where clearance for key is obtainable.
(16.0)
.630
Brass Alloy with Bright Nickel Plating
(14.0)
.551
Contact factory if metal keys needed
(1.5)
.059
(2.0)
.079
(8.8)
.346
PCB
Disposable Boot
Each switch is supplied with a boot that provides protection from
automated soldering and the cleaning process. Attach the boot
without the key installed in the switch.
F
Rotaries
The boot is not reusable; discard after the washing procedure.
Polyvinyl Chloride
TYPICAL SWITCH DIMENSIONS
Slides
Straight PC with Bracket • Double Throw
Single & Double Pole
Tactiles
90°
(1.0)
.039
(12.0) Dia
.472
POS 3
Tilt
(14.5)
.571
Touch
Indicators
Straight PC with Bracket • Three Throw
(14.8)
.583
(0.3)
.012
(10.5)
.413
(10.5)
.413
C1
C2
(15.74)
.620
(0.7) Typ
.028
(3.5)
.138
(10.16)
.400
Single & Double Pole
POS 3
(1.0)
.039
(12.0) Dia
.472
(5.08) Typ
.200
(3.0)
.118
(14.8)
.583
(0.3)
.012
(10.5)
.413
2
5
3
6
C1
C2
(2.54) Typ
.100
(10.5)
.413
(3.5)
.138
Single Pole models have only terminals 1, 2, 3 & C1
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4
1
(20.0)
.787
(14.5)
.571
(0.7) Dia Typ
.028
(0.5) Typ
.020
(2.54)
.100
45°
POS 1
F24
5
(2.54) Typ
.100
POS 2
45°
Accessories
Supplement
(5.08) Typ
.200
2
Single Pole models have only terminals 1, 2 & C1
SK12AG13
SK24DG13
4
1
(20.0)
.787
(3.0)
.118
(0.7) Dia Typ
.028
(0.5) Typ
.020
(2.54)
.100
POS 1
(15.74)
.620
(0.7) Typ
.028
(10.16)
.400
Series SK
Toggles
Process Sealed Keylocks
TYPICAL SWITCH DIMENSIONS
(12.4)
.488
(7.62)
.300
(2.54)
.100
C1
(2.54) Typ
.100
(2.54)
.100
90°
(3.5)
.138
(5.08)
.200
5
4
C2
(1.0)
.039
POS 3
(15.24)
.600
(20.0)
.787
(9.0)
.354
(3.0)
.118
2
1
C1
(3.5)
(0.7) Dia Typ .138
.028
(5.08)
.200
(2.54) Typ
.100
(2.54)
.100
Key in Position 3 (16.3)
.642
Double Pole
SK15BG30
Key in Position 2
Single Pole
(5.0)
.197
Right Angle
PC Terminals
Three Throw
(16.3)
.642
(9.0)
.354
POS 1
(12.0) Dia
.472
POS 2
(14.8)
.583
45°
1
(0.7) Dia
.028
(2.54)
.100
(7.62)
.300
2
3
C1
(2.54) Typ
.100
(2.54)
.100
(5.08)
.200
6
5
4
(3.5)
.138
Slides
(10.5)
.413
(0.7) Typ
.028
(12.4)
.488
45°
F
Rotaries
(0.5) Typ
.020
Pushbuttons
(14.8)
.583
2
1
(0.7) Dia
.028
Programmable Illuminated PB
(10.5)
.413
(0.7) Typ
.028
POS 1
(12.0) Dia
.472
(16.3)
.642
(9.0)
.354
Keylocks
.197
Right Angle
PC Terminals
Double Throw
Rockers
Key in Position 1
Single Pole
(5.0)
C2
POS 3
(9.0)
.354
(15.24)
.600
C1
Key in Position 1
(3.5)
(0.7) Dia Typ .138
.028
(5.08)
.200
Double Pole
1
SPDT
2
(15.24)
.600
C1
(10.16)
.400
Straight PC Footprints
(2.54) Typ
.100
DPDT
(5.08)
.200
4
1
5
2
(15.24)
.600
C1
C2
(0.8) Dia Typ
.031
(10.16)
.400
1
DP3T
3
(5.08)
.200
C1
(5.08)
.200
SPDT
(5.08)
.200
2
C1
1
(2.54) Typ
.100
(2.54)
.100
(5.08)
.200
DPDT
5
4
C1
2
1
(7.62)
.300
CL
(0.8) Dia Typ
.031
(2.54)
.100
SP3T
(5.08)
.200
(2.54)
.100
3
C1
(7.62)
.300
CL
2
6
3
C2
C1
(5.08)
.200
(10.16)
.400
(0.8) Dia Typ
.031
Right Angle PC Footprints
(2.54) Typ
.100
C2
5
(0.8) Dia Typ
.031
(10.16)
.400
(2.54)
.100
1
4
2
SP3T
(0.8) Dia Typ
.031
(2.54)
.100
(2.54) Typ
.100
(2.54) Typ
.100
Touch
(2.54) Typ
.100
SK24EG30
Indicators
Tilt
3
2
2
1
(2.54) Typ
.100
(2.54)
.100
(5.08)
.200
DP3T
(2.54) Typ
.100
(2.54)
.100
C2
6
5
4
C1
3
2
1
(7.62)
.300
(7.62)
.300
(0.8) Dia Typ
.031
CL
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(0.8) Dia Typ
.031
(2.54)
.100
CL
(0.8) Dia Typ
.031
F25
Accessories
1
(2.54) Typ
.100
(2.54)
.100
Supplement
(3.0)
.118
(16.3)
.642
Tactiles
(0.5) Typ
.020
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