Series FP01
Toggles
Contactless Pushbuttons
Rockers
Distinctive
Characteristics
Brilliant illumination for highly visible status indication
with LEDs and caps in red, green, or amber; subdued
illumination for low light requirements with white cap
over red, green, or amber LEDs.
Programmable
Illuminated PB
Pushbuttons
D
Photo interrupter, rather than contacts, ensures
high reliability and long life of 3 million
operations minimum.
Rotaries
Keylocks
Rugged construction and smooth actuation allow
repeated, rapid actuation force anywhere on cap
surface.
Snap-in mounting for easy installation.
Slides
Connector socket with 6 pins for simple connection.
Tactiles
Well suited for gaming and vending machines, as
well as equipment exposed to corrosive gases used in
environments such as chemical or steel manufacturing plants.
Touch
Tilt
Actual Size
Accessories
Indicators
FP01-15
Supplement
D4
www.nkk.com
Contactless Pushbuttons
TYPICAL SWITCH ORDERING EXAMPLE
Series FP01
C
Shape
C
Round
C1
1
Single
6-pin Socket
See Connector.
C
D
F
Red
Amber
Green
Photo Interrupter
5
Unshaded
(Shaded)
A
(Momentary
Operating Function)
Housing
Black
Actuator Colors
B
C
D
F
White
Red
Amber
Green
C2
* C3
No
Code
Connector
Assembled Connector
with Wire Leads
Unassembled Connector
and Pins
No Connector
D
*
Available in Americas only
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Contact factory for custom options
Green Actuator
with Green LED
Single Photo Transistor with
Normally Unshaded
Photo Interrupter
Round, Black Housing
Tactiles
ACTUATOR & INTERRUPTER
Tilt
5
3
1
Actuator Position
Normal
Model
Down
Photo Interrupter
Unshaded
Shaded
Normally Unshaded with
Momentary Shaded status
Schematics
LED connector pins are 5 & 6;
interrupter connector pins are
3-4 & 1-2.
6
4
2
FP0115
C
Round Shape
A
Black Housing
C1
6-pin Socket
6 5 4 3 2 1
www.nkk.com
D5
Supplement
Accessories
HOUSING SHAPE & COLOR
RECEPTACLE
Indicators
Single
Photo
Transistor
When shaded, the photo transistor momentarily activates
electrical function which signals the external device to
change its state.
Touch
1
5
Slides
Rotaries
FP0115CAC1FF
Keylocks
Programmable
Illuminated PB
Pushbuttons
Photo Transistor
Receptacle
LEDs
Rockers
FP01
1
5
A
C1
F
F
Toggles
Series FP01
Toggles
Contactless Pushbuttons
SWITCH SPECIFICATIONS
Actuator Up
Status of Photo Interrupter:
Collector Current I
C
:
Status of Photo Transistor:
Unshaded
0.8mA minimum
On
I
F
= 20mA & V
C E
= 5V
Actuator Down
Shaded
10µA maximum
Off
Rockers
Pushbuttons
Output Condition of Photo Transistor:
MECHANICAL SPECIFICATIONS
Total Travel:
Operating Force:
.079” (2.0mm)
0.75 N (.169 lbf)
3,000,000 operations minimum
–25°C through +50°C (–13°F through +122°F)
Programmable
Illuminated PB
D
Mechanical Life:
Operating Temperature Range:
MATERIALS
Actuator:
Polyacetal
Housing:
Polyamide
(Temperature @ 25°C)
Condition
I
F
= 50mA
F
R
= 5V
I
F
= 20mA & I
C
= 0.1mA
PHOTO INTERRUPTER SPECIFICATIONS
Electrical & Optical Characteristics
Input
Forward Voltage V
F
:
1.3V
1.6V
10µA
0.4V
Reverse Current I
R
:
Transmission
Collector-Emitter Saturation Voltage V
CE
sat:
Typical
Maximum
Rotaries
Keylocks
Slides
Absolute Maximum Ratings
Input LED
Forward Current I
F
:
50mA
5V
80mW
V
CC
= 5V
180
4
Threshold Voltage
V
HI
: 3.8V
V
LO
: 1.0V
3
GND
R
L
V
OUT
2
1
Output Photo Transistor
Collector-Emitter Voltage V
CEO
:
Emitter-Collector Voltage V
ECO
:
Collector Current I
C
:
Collector Dissipation P
C
:
30V
4.5V
30mA
80mW
Tactiles
Reverse Voltage V
R
:
Power Dissipation P
D
:
Circuit Design Considerations
Tilt
Output of the infrared LED in the photo interrupter
decreases approximately 50% after 100,000 hours.
Recommended load resistance (RL) is 40k ~ 120kΩ
for the illustrated circuit.
Touch
LED COLORS & SPECIFICATIONS
LEDs are an integral
part of the switch and
not available separately.
The electrical speci-
fications shown are
determined at a basic
temperature of 25°C.
If the source voltage
exceeds the rated
voltage, a ballast
resistor is required.
D6
R
Indicators
+
I
F
Anode
Single Element LED
Color
Forward Peak Current
Typical Forward Current
Forward Voltage
Reverse Peak Voltage
Current Reduction
Rate Above 25°C
Ambient Temperature Range
I
FM
I
F
V
F
V
RM
∆I
F
C
Red
30mA
20mA
1.85V
5V
0.38mA
/°C
D
Amber
25mA
20mA
2.0V
5V
0.28mA
/°C
–25° ~ +50°C
F
Green
25mA
20mA
2.25V
5V
0.40mA
/°C
E
V
F
Cathode
Accessories
–
R =
Where: R =
E =
V
F
=
I
F
=
E – V
F
I
F
Resistor Value (Ohms)
Source Voltage (V)
Forward Voltage (V)
Forward Current (A)
Supplement
www.nkk.com
Contactless Pushbuttons
ACTUATOR COLORS
B
White
Series FP01
C
Red
D
CONNECTOR OPTIONS
C2
AT021
Assembled Connector
with Wire Leads
Matching wire leads: 28-26AWG
Recommended connector
for assembly:
JST model number ZHR-6
Recommended crimp
connector pins:
JST model SZH-002T-P0.5
for 28-26AWG wire leads
or SZH-003T-P0.5 for
32-28AWG wire leads.
D
TYPICAL SWITCH DIMENSIONS
(5.0)
.197
NKK P/N
This Side
Pin 1
(1.1)R Typ
.043
(19.6) Dia
.772
(26.0) Dia
1.024
(1.5)
.059
(5.3)
.209
(21.4)
.843
(2.3)
.091
(22.8) Dia
.898
(22.9) Dia
.902
6 5 4 3 2 1
Terminal Connector Detail
Recommended Panel
Thickness Range:
.098” ~ .197”
(2.5mm ~ 5.0mm)
FP0115CAC1FF
NKK Switches can provide custom legends for caps. Contact factory for more information.
Suggested Printable Area for FP01 Cap
Indicators
Recommended Methods:
Screen Print on cap.
Epoxy based ink is recommended.
(16.56) Dia
.475
(19.6) Dia
.772
(1.52) Typ
.060
Shaded area is printable area.
www.nkk.com
D7
Supplement
Accessories
Touch
LEGENDS
Tilt
Tactiles
Slides
(25.1)
.988
Rotaries
Keylocks
Programmable
Illuminated PB
Connector body: JST model ZHR-6
Crimp connector pins: JST model SZH-002T-P0.5
Wire leads: 28-26AWG; 12-inch, unstripped;
Blue for Pin 1
1 connector and 8 crimp connector pins
only (no wire leads provided).
No Connector
Pushbuttons
C3
AT022
Unassembled Connector
and Pins
No Code
Rockers
Amber
F
Green
Toggles
AL
T
ER
PCB Design
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