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FMBP12BF

Description
input devices 12key nonilluminated membrane swtch gray
CategoryTopical application    Mechanical and electrical/engineering/automation   
File Size1MB,5 Pages
ManufacturerNKK
Websitehttps://www.nkkswitches.com.cn
Environmental Compliance  
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FMBP12BF Overview

input devices 12key nonilluminated membrane swtch gray

Membranes
DISTINCTIVE CHARACTERISTICS
• Nonilluminated options in 4 or 16 keys, illuminated choices in 12 or 16 keys
• 1.0mm (.039”) tail pitch
• Easily integrated into designs: replaces multiple mechanical switches, soldered
wires and cable assemblies
• Card insertion into design supports customized legends for nonilluminated models
• Actuating dome offers crisp, tactile feedback to positively indicate circuit transfer
• Illuminated models feature legends on embossed keypads
• Adhesive backing for easy mounting
Series FM
Toggles
R
GENERAL SPECIFICATIONS
Power Level
Contact Resistance
Insulation Resistance
Dielectric Strength
Operational Life
Contact Timing
Nominal Operating Force
Stroke:
Nonilluminated
Illuminated with Overlay
Operating Temperature Range
20mA @ 24V DC
500Ω maximum (10mA @ 10V DC)
100 megohms minimum @ 250V DC minimum
250V AC minimum for one minute minimum
1,000,000 operations minimum
10 milliseconds maximum
1.0N ~ 6.0N
.016” ~ .039” (0.4mm ~ 1.0mm)
.020” ~ .047” (0.5mm ~ 1.2mm)
–15°C ~ +50°C (+5°F ~ +122°F) illuminated
–15°C ~ +55°C (+5°F ~ +131°F) nonilluminated
LED SPECIFICATIONS
Forward Voltage (Typical)
Forward Current (Typical)
Forward Current (Maximum)
* Forward Peak Current (Max)
Reverse Voltage (Maximum)
V
F
I
F
I
F
I
FM
V
R
2.1
20
30
195
5.0
V
mA
mA
mA
V
The electrical specifications
shown are determined at a
basic temperature of 25°C.
LED is an integral part of
the switch. LEDs are not
sold separately.
+
I
F
Anode
E
V
F
R =
Where: R =
E =
V
F
=
Cathode
I
F
=
E – V
F
I
F
Resistor Value (Ohms)
Source Voltage (V)
Forward Voltage (V)
Forward Current (A)
LED circuits are isolated and require an external power source.
If the source voltage exceeds the rated voltage, a ballast resistor is required.
* Note: Pulse width 0.1msec maximum with a maximum duty cycle ratio of 1/10
Ordering Information
Part Number
FMBN04BD
FMBN04BE
FMBN16BD
FMBN16BE
FMBP12BF
FMBP16BF
Dot Illuminated
with
Overlay
Nonilluminated
Illumination
Number of Keys
4
4
16
16
12
16
www.nkk.com
L
Overlay
Description
Indicators
Surface Sheet
Black (D)
Gray (E)
Gray Surface Sheet with
Embossed White Keypad
and Gray Legends
L15
Supplement
Accessories
Touch
Tilt
Tactiles
Single Element LED Color: Amber
Unit
Slides
Rotaries
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers

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