Series KP
Toggles
Miniature Audio/Video Pushbuttons
Rockers
General
Specifications
Electrical Capacity (Resistive Load)
Low Level:
100mA maximum @ 12V DC
Pushbuttons
Other Ratings
Programmable
Illuminated PB
D
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Travel:
Keylocks
200 milliohms maximum
100 megohms minimum @ 250V DC
1,000V AC minimum between contacts for 1 minute minimum
1,500V AC minimum between contacts & case for 1 minute minimum
5,000,000 operations minimum;
1,000,000 operations minimum for custom Rectangular Switch/Cap Assembly (at center of cap)
5,000,000 operations minimum
KP01:
1.9N maximum for Tactile & Nontactile models (at center of cap)
KP02:
1.6N maximum for Tactile, Nontactile & Tactile/Audible models (at center of cap)
KP01:
Pretravel .122” (3.1mm); Overtravel .055” (1.4mm); Total Travel .177” (4.5mm)
KP02:
Pretravel .091” (2.3mm); Overtravel .047” (1.2mm); Total Travel .138” (3.5mm)
Materials & Finishes
Plunger/Upper Housing:
Lower Housing:
Movable Contact:
Stationary Contacts:
Switch Terminals:
Polyacetal
Glass fiber reinforced PBT (UL94V-0)
Stainless steel with gold plating
Copper alloy with gold plating
Brass with gold plating
Slides
Rotaries
Environmental Data
Tactiles
Operating Temperature Range:
Humidity:
Vibration:
Shock:
–25°C through +50°C (–13°F through +122°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
51G (500m/s
2
) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Tilt
Installation
Cap Installation Force :
50.0N maximum downward force on actuator
Touch
PCB Processing
Soldering:
Cleaning:
Indicators
Wave Soldering. See Profile A in Supplement section.
Manual Soldering. See Profile A in Supplement section.
These devices are not process sealed. Hand clean locally using alcohol based solution.
Standards & Certifications
Flammability Standards:
Accessories
UL94V-0 lower housing
The KP Series pushbuttons 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
D36
www.nkk.com
Miniature Audio/Video Pushbuttons
Series KP
Toggles
Available with super bright red/green bicolor LED and
RGB LEDs. The RGB LED full color spectrum in a switch
package provides unlimited color combinations.
Specially designed snap-in standoff for simple and
secure PC board mounting and alignment.
Unique actuation guide gives positive indication
of circuit transfer as well as smooth and silent
operation. (Patent pending).
Choices of tactile, nontactile or tactile/audible
actuation.
Compact design with height of .906” (23.0mm)
from PC board to top of cap. (Same height as
programmable SmartSwitch™.)
Flat, sculptured or home key square caps in three
common sizes for design flexibility in audio/video
applications.
Twin contacts with gold plating assure high reliability
and long life of 5,000,000 operations minimum.
Actual Size
D
www.nkk.com
D37
Supplement
Accessories
Indicators
Touch
Tilt
Tactiles
Slides
Rotaries
Keylocks
Programmable
Illuminated PB
Distinct, long total travel of .177” (4.5mm) for KP01 or shorter stroke
of .138” (3.5mm) for KP02.
Pushbuttons
KP series offers a complete switch solution for all broadcast panel needs,
including home keys and the custom rectangular switch/cap assembly.
Rockers
Distinctive
Characteristics
Series KP
Toggles
Miniature Audio/Video Pushbuttons
TYPICAL SWITCH ORDERING EXAMPLE
Pushbuttons
Rockers
KP 01 15A N B K G03 6CF
Housing
K
Black only
6CF
RGB
2 S JB
Cap Colors
JB
Clear Lens
& White
Diffuser
LEDs
Super Bright
Red/Green Bicolor
Red/Green/Blue
(Custom)
*
See Note
Programmable
Illuminated PB
D
Pole & Circuit
15A
SPST
OFF
(ON)
( ) = Momentary
Normally Open Contacts
A
B
Plungers
9.2mm Plunger
for 12.0mm Cap
11.6mm Plunger for
15.0mm & 17.4mm
Caps
Cap Types
F
Flat
Sculptured
Home Key
Contacts & Terminals
G03
Gold Contacts and
Straight PC Terminals;
100mA @ 12V DC
S
T
Rotaries
Keylocks
Travel & Force
01
02
Stroke: 4.5mm (.177”)
Actuation Force: 1.9N
Stroke: 3.5mm (.138”)
Actuation Force: 1.6N
Actuation
01
C
N
Tactile
Nontactile
02
1
2
3
Cap Sizes
12.0mm Square
15.0mm Square
17.4mm Square
**
See Note
Notes
*
Custom RGB LED Page D42
**
Custom Rectangular Cap Page D43
Slides
Tactiles
C
N
S
Tactile
Nontactile
Tactile/Audible
Tilt
Touch
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
KP0115ANBKG036CF-2SJB
Indicators
11.6mm Plunger and
15.0mm Sculptured Cap
Clear Lens and White Diffuser
SPST
OFF-Momentary ON Circuit
Normally Open Contacts
Super Bright
Red/Green Bicolor LED
Nontactile Actuation
Black Housing
Gold Contacts with 100mA Rating
Straight PC Terminals
Supplement
Accessories
D38
www.nkk.com
Miniature Audio/Video Pushbuttons
POLE & CIRCUIT
Plunger Position
( ) = Momentary
Normal
Down
Connected Terminals
Normal
Down
Series KP
Throw & Switch Schematic
Note: Switch terminals “1” & “1a” are actually
marked on the switch.
1 (COM)
Pole
Model
SP
KP0115A
KP0215A
OFF
(ON)
Normally
Open
1-1a
SPST
1a
ACTUATION
C
Tactile
KP01 or KP02
HOUSING
S
Tactile/Audible
KP02 only
D
N
Nontactile
KP01 or KP02
K
Black only
G03
Gold Contacts
Straight PC Terminals
100mA @ 12V DC
Rotaries
SUPER BRIGHT BICOLOR LED SPECIFICATIONS
The electrical specifications shown are determined at a basic temperature of 25°C.
Red
Colors
I
V
I
V
I
FM
I
F
V
F
P
D
Red
230
290
30
(25 for Amber)
15
2.0
72
5
620 ~ 630
0.40
–25 ~ +50
Green
220
270
25
(22 for Amber)
5
3.1
88
7
528 ~ 538
0.36
Unit
mcd
mcd
mA
Minimum Luminous Intensity
LEDs are an integral part of
the switch and are not avail-
able separately.
LED circuit is isolated and
requires an external power
source.
If the source voltage exceeds
the rated voltage, a ballast
resistor is required.
The resistor value can be
calculated by using the
formula in the Supplement
section.
Standard Luminous Intensity
Maximum Forward Current
Typical Forward Current
Forward Voltage
Power Peak Dissipation
Maximum Reverse Voltage
Wavelength at Peak Emission
Current Reduction Rate Above 25°C
Ambient Temperature Range
V
mW
V
nm
mA/°C
°C
V
RM
λ
∆I
F
Amber can be achieved by simultaneous illumination of Red & Green.
www.nkk.com
D39
Supplement
Accessories
Indicators
Touch
mA
Tilt
Tactiles
ELECTROSTATIC
SENSITIVE DEVICES
ATTENTION
(–) L2
(+) COM
Green
(–) L1
6C F
Slides
Keylocks
CONTACTS, TERMINALS, & RATING
Programmable
Illuminated PB
Pushbuttons
Rockers
Toggles
Series KP
Toggles
Miniature Audio/Video Pushbuttons
PLUNGERS
Rockers
A
9.2mm Plunger
for 12.0mm Cap
9.2mm Plunger is designed
with a narrower neck to
hold the 12.0mm Cap.
(9.2)
.362
(6.4)
.252
B
11.6mm Plunger
for 15.0mm & 17.4mm Caps
11.6mm Plunger is designed
with a wider neck to hold both
the 15.0mm and 17.4mm Caps.
(11.6)
.457
(6.4)
.252
Pushbuttons
CAP TYPES & COLORS
Programmable
Illuminated PB
D
1
12.0mm Square
Used on A Plunger
F
AT3083 Flat Cap
(6.5)
.256
S
AT3078 Sculptured Cap
(6.5)
.256
T
AT3086 Home Key Cap
(6.5)
.256
Keylocks
(2.6) Dia
.102
(12.0) Sq
.472
(12.0) Sq
.472
(12.0) Sq
.472
2
15.0mm Square
Used on B Plunger
Rotaries
F
AT3084 Flat Cap
S
(7.0)
.276
AT3079 Sculptured Cap
T
AT3087 Home Key Cap
Slides
(7.0)
.276
(7.0)
.276
(2.6) Dia
.102
(15.0) Sq
.591
(15.0) Sq
.591
Tactiles
(15.0) Sq
.591
3
17.4mm Square
Used on B Plunger
Tilt
F
AT3085 Flat Cap
S
AT3080 Sculptured Cap
T
AT3088 Home Key Cap
Touch
(7.0)
.276
(7.0)
.276
(2.6) Dia
.102
(7.0)
.276
(17.4) Sq
.685
(17.4) Sq
.685
(17.4) Sq
.685
Indicators
JB
Lens & Diffuser Colors Available:
Clear/White
Clear Lens
White Diffuser
Accessories
Materials & Finishes: Lens - Polycarbonate with glossy finish; Diffuser - Polycarbonate with textured finish
Optional Protective Guard AT4170 available; contact factory.
Supplement
D40
www.nkk.com
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