Contactless Pushbuttons
Series FP01
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.
Photo interrupter, rather than contacts, ensures
high reliability and long life of 3 million
operations minimum.
Rugged construction and smooth actuation allow
repeated, rapid actuation force anywhere on cap
surface.
Snap-in mounting for easy installation.
Connector socket with 6 pins for simple connection.
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.
Actual Size
FP01-15
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Contactless Pushbuttons
TYPICAL SWITCH ORDERING EXAMPLE
Series FP01
FP01
1
5
C
A
C1
F
F
PHOTO TRANSISTOR
1
Single
C
SHAPE
Round
C1
RECEPTACLE
6-pin Socket
C
D
F
See Plug Options.
LEDS
Red
Amber
Green
PHOTO INTERRUPTER
5
Unshaded
(Shaded)
(Momentary
Operating Function)
HOUSING
A
Black
ACTUATOR COLORS
B
C
D
F
White
Red
Amber
Green
C2
C3
No
Code
PLUG OPTIONS
Assembled Connector Plug
with Wire Leads
Unassembled Connector
Plug and Pins
No Connector Plug
Contact factory for custom options.
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
FP0115CAC1FF
Green Actuator with Green LED
Single Photo Transistor with
Normally Unshaded
Photo Interrupter
Round, Black Housing
No Connector Plug
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Contactless Pushbuttons
ACTUATOR & INTERRUPTER
Actuator Position
Normal
Model
FP0115
Down
Photo Interrupter
Unshaded
Shaded
Normally Unshaded with
Momentary Shaded status
Series FP01
Schematics
1
Single
Photo
Transistor
5
LED connector pins are 5 & 6;
interrupter connector pins are
3-4 & 1-2.
6
4
2
5
3
1
When shaded, the photo transistor momentarily activates
electrical function which signals the external device to
change its state.
HOUSING SHAPE & COLOR
C
Round Shape
A
Black Housing
INTERNAL RECEPTACLE
C1
Receptacle
Internal male connector socket
6 5 4 3 2 1
SWITCH SPECIFICATIONS
Actuator Up
Status of Photo Interrupter:
Collector Current I
C
:
Status of Photo Transistor:
Output Condition of Photo Transistor:
Unshaded
0.8mA minimum
On
I
F
= 20mA & V
C E
= 5V
Actuator Down
Shaded
10µA maximum
Off
MECHANICAL SPECIFICATIONS
Total Travel:
Operating Force:
Mechanical Life:
Operating Temperature Range:
.079” (2.0mm)
0.75 N (.169 lbf)
3,000,000 operations minimum
–25°C through +50°C (–13°F through +122°F)
MATERIALS
Actuator:
Housing:
Polyacetal
Polyamide
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Contactless Pushbuttons
PHOTO INTERRUPTER SPECIFICATIONS
Electrical & Optical Characteristics
Input
Forward Voltage V
F
:
Reverse Current I
R
:
Transmission
Collector-Emitter Saturation Voltage V
CE
sat:
0.4V
1.3V
1.6V
10µA
Typical
Maximum
Series FP01
(Temperature @ 25°C)
Condition
I
F
= 50mA
F
R
= 5V
I
F
= 20mA & I
C
= 0.1mA
Absolute Maximum Ratings
Input LED
Forward Current I
F
:
Reverse Voltage V
R
:
Power Dissipation P
D
:
50mA
5V
80mW
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
Circuit Design Considerations
V
CC
= 5V
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.
Threshold Voltage
V
HI
: 3.8V
V
LO
: 1.0V
180Ω
R
L
V
OUT
GND
ACTUATOR COLORS
B
White
C
Red
D
Amber
F
Green
LED COLORS & SPECIFICATIONS
LEDs are an integral
part of the switch and
not available sepa-
rately. The electrical
specifications shown
are determined at a
basic temperature of
25°C.
If the source voltage
exceeds the rated volt-
age, a ballast resistor
is required.
R
+
I
F
Anode
Single Element LED
Color
C
Red
30mA
20mA
1.85V
5V
0.38mA
/°C
I
FM
I
F
V
F
V
RM
∆I
F
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
Forward Peak Current
Continuous Forward Current
Forward Voltage
Reverse Peak Voltage
Current Reduction
Rate Above 25°C
Ambient Temperature Range
–
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)
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Contactless Pushbuttons
EXTERNAL PLUG OPTIONS
C2
AT021
Assembled Connector Plug
with Wire Leads
Series FP01
No Code
No Connector Plug
Recommended connector
plug 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.
C3
AT022
Unassembled Connector Plug
and Pins
Connector plug 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 plug and 8 crimp connector
pins only (no wire leads provided).
Matching wire leads: 28-26AWG
TYPICAL SWITCH DIMENSIONS
(5.0)
.197
NKK P/N
This Side
Pin 1
(1.1)R Typ
.043
(25.1)
.988
(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
FP0115CAC1FF
Terminal Connector Detail
Recommended Panel
Thickness Range:
.098” ~ .197”
(2.5mm ~ 5.0mm)
LEGENDS
Easily create and submit your own legends using our new on-line Legend Maker.
Visit www.nkkswitches.com
For other legend support options, customers may either contact the factory
or utilize the general information and basic specifications presented below.
Suggested Printable Area for FP01 Cap
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
LM
AL
T
ER
Recommended Methods:
Pad Print or Laser Etch on cap.
Epoxy based ink is recommended.
(16.56) Dia
.475
(19.6) Dia
.772
(1.52) Typ
.060
Shaded area is printable area.
03-07
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