NKK A2SKH-DB General specification Datasheet

Rockers
Toggles
Series A
Process Sealed Subminiature Rockers
General Specifications
B
Keylocks
Programmable Illuminated PB
Pushbuttons
Electrical Capacity (Resistive Load)
Logic Level:
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Contact Timing:
Angle of Throw:
Materials & Finishes
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
50 milliohms maximum
500 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
100,000 operations minimum for On-None-On & On-Off-On
50,000 operations minimum for other circuits
50,000 operations minimum
2.73N (momentary); 1.84N (maintained)
Nonshorting (break-before-make)
26°
Nickel plated brass
Glass fiber reinforced polyamide
Tin plated phosphor bronze
Phosphor bronze with gold plating
Brass with gold plating
Brass with gold plating
–30°C through +85°C (–22°F through +185°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)
Tilt
Tactiles
Slides
Rotaries
Actuator or Toggle:
Case Housing:
Support Bracket:
Movable Contact:
Stationary Contacts:
Terminals:
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.
Installation
Touch
Cap Installation Force:
Soldering:
Cleaning:
Wave Soldering Recommended: See Profile A in Supplement section.
Manual Soldering: See Profile B in Supplement section.
Automated cleaning. See Cleaning specifications in Supplement section.
Standards & Certifications
The A Series rockers 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
Indicators
PCB Processing
39.23N (8.82 lbf) maximum downward force on actuator
B4
www.nkkswitches.com
Distinctive Characteristics
B
Pushbuttons
Subminiature size saves space on PC boards.
Rockers
Toggles
Series A
Process Sealed Subminiature Rockers
Programmable Illuminated PB
Specifically developed for logic-level
applications.
Totally sealed body construction
prevents contact contamination
and allows time- and moneysaving automated soldering
and cleaning.
Slides
Rotaries
Keylocks
Award-winning STC contact
mechanism with benefits
unavailable in conventional
mechanisms: smoother, positive
detent actuation, increased contact
stability and unparalleled logic-level
reliability. (Additional STC details in
Terms & Acronyms; see Supplement
section.)
Tactiles
Molded-in, epoxy sealed or ultrasonically
welded terminals lock out flux, solvents,
and other contaminants.
Tilt
.100” x .100” (2.54mm x 2.54mm)
terminal spacing conforms to standard PC
board grid spacing.
Touch
Matching indicators available.
Supplement
Accessories
Indicators
Actual Size
www.nkkswitches.com
B5
Series A
TYPICAL SWITCH ORDERING EXAMPLE
Programmable Illuminated PB
Keylocks
Rotaries
Slides
2
A
B
Pushbuttons
Rockers
Toggles
Process Sealed Subminiature Rockers
2
K1
H
Poles
D
PC Terminals
1
SPDT
P
Straight
2
DPDT
SP3T
B
Straight with Bracket
Circuits
2
ON
NONE
ON
3
ON
OFF
ON
5
ON
NONE
(ON)
R
(ON)
NONE
ON
8
(ON)
OFF
(ON)
9
ON
OFF
(ON)
S
(ON)
OFF
ON
*4
ON
ON
*6
(ON)
*7
ON
B1
Straight with Inline Bracket
(Single Pole only)
H
Right Angle with Bracket
V
Vertical with Bracket
Vertical with Inline Bracket
(Single Pole only)
V1
Actuators
Rockers
K
Snap Top for Rocker
Code C
ON
* K1
Snap Top for Rockers
Codes D & E
ON
(ON)
*Available in Americas only
ON
(ON)
C
.260” (6.6mm) Wide (K only)
D
.250” (6.35mm) Wide (K1 only)
E
.300” (7.6mm) Wide (K1 only)
Colors
( ) = Momentary
* 3-ON circuits
Touch
Tilt
Tactiles
Rocker C
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Indicators
A22K1H-DA
K1 Snap Top Actuator
DPDT
ON-NONE-ON Circuit
Right Angle PC Terminals
Supplement
Accessories
Black .250” (6.35mm)
Wide Rocker
B6
A
www.nkkswitches.com
Rockers D & E
A
Black
A
B
White
B
C
Red
C
E
Yellow
––
F
Green
––
G
Blue
––
H
Gray
––
Series A
POLES & CIRCUITS
Up
Down
Up
Center
Throw & Schematics
Note:
Model
Terminal numbers are
not actually on the switch.
Slot
SP
A12
A13
A15
A1R
A18
A19
A1S
ON
ON
ON
(ON)
(ON)
ON
(ON)
NONE
OFF
NONE
NONE
OFF
OFF
OFF
ON
ON
(ON)
ON
(ON)
(ON)
ON
2-3
OPEN
2-1
SPDT
DP
A22
A23
A25
A2R
A28
A29
A2S
ON
ON
ON
(ON)
(ON)
ON
(ON)
NONE
OFF
NONE
NONE
OFF
OFF
OFF
ON
ON
(ON)
ON
(ON)
(ON)
ON
2-3 5-6
OPEN
2-1 5-4
DPDT
Programmable Illuminated PB
Slot
B
Down
2 (COM)
3
2
(COM)
1
5
6
4
Rotaries
3
1
Keylocks
Pole
Center
Connected Terminals
Pushbuttons
Rocker Position
( ) = Momentary
Rockers
Toggles
Process Sealed Subminiature Rockers
For 3 Throw (3-On)
External Connection
Up
Center
Down
SP
A24
A26
A27
ON
(ON)
ON
ON
ON
ON
ON
(ON)
(ON)
External
Connection
2 (in)
5
1 (out)
External
Connection
2 (in)
5
3 4 (out) 6 (out)
2-3 5-6
1 (out)
External
Connection
2 (in)
5
3 4 (out) 6 (out)
2-3 5-4
1 (out)
3 4 (out) 6 (out)
The SP3T
model
utilizes a
double
pole base.
(out)
(out)
Common
(in)
External
connections
must be made
during field
installation.
1
4
2
5
3
6
External
Conn
Tilt
Model
(out)
Touch
Pole
Tactiles
Slides
Connected Terminals & Schematics
2-1 5-4
For Rocker AT469
26°
(2.5)
.098
Snap Top
For Rockers AT062
and AT066
(5.0)
.197
26°
Accessories
K1
Snap Top
(2.5)
.098
(4.24)
.167
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Supplement
K
Indicators
ACTUATORS
B7
Series A
Toggles
Process Sealed Subminiature Rockers
PC TERMINALS
B
P
B
Straight
B1
Straight with Bracket
Straight with Inline Bracket
Single Pole only
(10.16)
.400
Pushbuttons
Rockers
Use of a support bracket is recommended to increase PCB mounting strength and stability.
(5.08)
.200
(5.08)
.200
(0.3) Typ
.012
(2.54) Typ
.100
(5.08) Typ
.200
(0.6) Dia Typ
.024
(2.54)
.100
(0.3) Typ
.012
(2.54) Typ
.100
(0.6) Dia Typ
.024
(0.7) Typ
.028
(10.16)
.400
(2.54) Typ
.100
(0.6) Dia Typ
.024
(0.7) Typ
.028
Programmable Illuminated PB
(0.8)
.031
(1.0)
.039
CL
(9.0)
.354
H
Right Angle
with Bracket
(2.54) Typ
.100
Keylocks
(9.0)
.354
(8.8)
.346
V
(5.08)
.200
(2.54) Typ
.100
(5.08)
.200
(0.3)
.012
(5.08)
.200 (0.3)
.012 (0.7)
.028
(0.5)
.020
Rotaries
Vertical with Inline Bracket
Single Pole only
(0.6) Dia Typ
.024
(0.5) Typ
.020
(0.6) Dia Typ
.024
(0.5) Typ
.020
(2.54) Typ
.100
(5.08)
.200
(0.3)
.012
(0.7)
.028
(9.0)
.354
(8.8)
.346
V1
Vertical with Bracket
(2.54) Typ
.100 (0.6) Dia Typ
.024
(5.08)
.200
(9.0)
.354
(8.8)
.346
(9.0)
.354
(0.7)
.028
CL
(9.0)
.354
(8.8)
.346
(1.0)
.039
(5.08)
.200
Slides
ROCKERS & COLORS
C
AT469
.260” (6.6mm) Wide Rocker
(19.0)
.748
26°
Tactiles
Antirotational
Material: Polyamide
Colors Available:
A, B, C, E, F, G, H
Tilt
D
(14.73)
.580
(11.4)
.448
26°
AT062
.250” (6.35mm) Wide Rocker
Touch
Indicators
Accessories
Supplement
Color Codes:
A
(15.2)
.600
(11.4)
.448
26°
(11.5)
.452
Black
B
(6.35)
.250
White
C
Red
www.nkkswitches.com
(7.1)
.280 +.020
-.000
(15.75)
.620 +.020
-.000
(7.6)
.300
(8.9)
.350
(7.0) (8.8)
.276 .346
(4.5)
.177
E
(15.24)
.600 +.020
-.000
(7.0) (8.8)
.276 .346
(4.5)
.177
AT066
.300” (7.6mm) Wide Rocker
Antirotational
Material: Polyamide
Colors Available:
A, B, C
B8
(8.2) (10.2)
.323 .402
(4.5)
.177
(11.5)
.452
(20.1)
.790
(6.6)
.260
(7.9)
.310
(12.9)
.508
Antirotational
Material: Polyamide
Colors Available:
A, B, C
E
(13.4)
.528
Yellow
F
Green
G
Blue
H
Gray
Series A
Toggles
Process Sealed Subminiature Rockers
TYPICAL SWITCH DIMENSIONS
(8.8)
.346
Straight PC
(0.3)
.012
P/N This Side
(0.4) Typ
.016
(0.6) Dia Typ
.024
(11.4)
(14.73) .448
.580
26°
1
(9.8)
.386
2
3
(0.8)
.031
(8.6)
.339
(7.0)
.276
(11.5)
.452
(6.35)
.250
(2.54) Typ
.100
(3.1)
.122
2
3
(1.0)
.039
(5.84)
.230
CL
B
(1.0)
.039
1
CL
(2.54) Typ
.100
(0.8) Dia Typ
.031
Double Pole
(9.2)
.362
4
2
5
3
6
(2.54) Typ
.100
(3.1)
.122
(9.8)
.386
(5.08)
.200
4
1
5
2
6
3
(2.54) Typ
.100
(0.8) Dia Typ
.031
(5.08)
.200
A22K1P-DA
Single Pole
(8.8)
.346
P/N This Side
(0.3) Typ
.012
(0.6) Dia Typ
.024
(11.4)
(14.73) .448
.580
26°
(6.35)
.250
1
(7.0)
.276
(11.5)
.452
(9.8)
.386
3
(2.54) Typ
.100
(3.1)
.122
(0.8)
.031
(8.6)
.339
(1.0)
.039
1
1
2
(10.16)
.400
Straight PC • Bracket
(2.54)
.100
(0.7) Typ
.028
(0.3)
.012
(1.0)
.039
1
(2.54) Typ
.100
2
3
(1.0)
.039
(5.84)
.230
CL
Keylocks
(0.8)
.031
(8.6)
.339
(7.0)
.276
(11.5)
.452
(0.4) Typ
.016
CL
Rotaries
(0.6) Dia Typ
.024
(11.4)
(14.73) .448
.580
26°
(6.0)
.236
(0.4)
.016
P/N This Side
Slides
(8.8)
.346
Straight PC
2
(2.54) Typ
.100
(0.8) Dia Typ
.031
3
(0.8) Dia Typ
.031
(2.54)
.100
CL
B Terminals
B1 Terminals
Tactiles
(6.35)
.250
Programmable Illuminated PB
A12K1P-DA
Rockers
Single Pole
Pushbuttons
A12K1B-DA
(6.35)
.250
P/N
This Side
(8.8)
.346
(11.4)
(14.73) .448
.580
26°
(6.0)
.236
(9.5)
.374
(0.3) Typ
.012
(0.6) Dia Typ
.024
(0.4)
.016
(5.08)
.200
(10.16)
.400
(7.0)
.276
(11.5)
.452
(0.8)
.031
(8.6)
.339
Straight PC • Bracket
Tilt
Double Pole
1
4
2
5
3
6
4
1
5
2
6
3
(9.8)
.386
(0.8) Dia Typ
.031
(0.7) Typ
.028
(5.08)
.200
(2.54) Typ
.100
(3.1)
.122
(2.54) Typ
.100
Touch
Single Pole
(6.35)
.250
(0.3) Typ
.012
(5.08)
.200
(0.3)
.012
(0.8)
.031
(3.3)
.131
3
(0.7)
.028
(4.5)
.177
(11.5)
.452
(9.38)
.369
(3.1)
.122
(5.08)
.200
2
1
(9.8)
.386
(6.18)
.243
(0.6) Dia Typ
.024
(2.54) Typ
.100
1
2
3
(2.54) Typ
.100
Accessories
P/N This Side
Right Angle PC
(5.08)
.200
(0.8) Dia Typ
.031
Supplement
Indicators
A22K1B-DA
A12K1H-DA
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B9
Series A
Toggles
Process Sealed Subminiature Rockers
TYPICAL SWITCH DIMENSIONS
Rockers
Right Angle PC
Double Pole
B
(6.0)
.236
3
(5.2)
.205
(4.5)
.177
(0.3) Typ
.012
(5.08)
.200
1
5
(11.9)
.469
(10.0)
.394
4
1
2
(2.54) Typ
.100
(2.54)
3
.100
4
5
6
(5.08)
.200
(0.8) Dia Typ
.031
(2.54)
(3.1)
.100
.122
(5.08) (0.5)
.200 .020
(0.7)
.028
(11.5)
.452
6
2
(0.4)
.016
(0.6) Dia Typ
.024
(2.54) Typ
.100
A22K1H-DA
Vertical PC
Single Pole
(8.8)
.346
Rotaries
(0.3) Typ
.012
(2.54)
.100
(0.7) Typ
.028
1
(2.54)
.100
(2.54)
.100
(11.5)
.452
(14.46)
.569
(10.2)
.402
2
(5.3)
.208
(7.0)
.276
(6.35)
.250
(0.4)
.016
(0.8)
.031
P/N This Side
(11.4)
(14.73) .448
.580
26°
Keylocks
Programmable Illuminated PB
Pushbuttons
(6.35)
.250
3
1
2
2
(0.6) Dia Typ
.024
(1.0)
.039
(5.84)
.230
(0.5)
.020
(1.0)
(3.1)
.039
.122
(2.54) Typ
.100
(1.0)
.039
(2.54) Typ
.100
3
3
CL
(5.08)
.200
(0.8) Dia Typ
.031
(2.54)
.100
(0.8) Dia Typ
CL .031
CL
V Terminals
Vertical PC
V1 Terminals
Double Pole
(8.8)
.346
(6.35)
.250
P/N This Side
(11.4)
(14.73) .448
.580
26°
(0.3) Typ
.012
(5.08)
.200
Tilt
(1.0)
.039
(2.54) Typ
.100
1
A12K1V-DA
Tactiles
Slides
(9.8)
.386
(0.8)
.031
P/N This Side
(5.3)
.208
(7.0)
.276
(0.7)
.028
(5.08)
.200
(11.5)
.452
(9.5)
.374
(14.46)
.569
(0.4) Typ
.016
(0.8)
.031
(0.5)
.020
(1.0)
(3.1)
.039
.122
(2.54) Typ
.100
1
4
2
5
3
6
(10.2)
.402
4
1
5
2
6
3
(5.08)
.200
(2.54) Typ
.100
(5.08)
.200
(0.8) Dia Typ
.031
(0.6) Dia Typ
.024
(5.08)
.200
A22K1V-DA
Rocker switches with vertical and right angle terminals must be mounted so that extension of the PC board beyond the top of the switch
housing does not interrupt rocker movement, in turn causing incomplete switching operation.
The MAXIMUM limit of the PC board extension is .051” (1.3mm), as illustrated below.
This precaution does not apply to the double pole switch with right angle terminals due to the extra width of the switch allowing the
rocker to clear the PC board.
Side View of Rocker
Right Angle Mounting PC
Single Pole Only
Supplement
Accessories
Indicators
Touch
ROCKER MOUNTING PRECAUTION
Interruption
by end of PCB
B10
Side View of Rocker
Vertical Mounting PC
Single Pole and
Double Pole
(6.6)
.260
(1.3)
.051
PCB
www.nkkswitches.com
26°
Interruption
by end of PCB
(1.3)
.051
PCB
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