Download Specifications

Toggles
Series JB
Rockers
General Specifications
Electrical Capacity (Resistive Load)
Pushbuttons
Low/Logic Level: Other Ratings
Programmable Illuminated PB
Standard Operating Force
Contact Resistance: Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Total Travel: Keylocks
Materials & Finishes
Rotaries
Actuator:
Case:
Seal:
Base:
Movable Contacts:
Stationary Contacts:
Terminals:
Slides
Tactiles
Tilt
Touch
50mA @ 24V DC maximum for Standard Operating Force models
125mA @ 24V DC maximum for High Operating Force models
High Operating Force
50 milliohms maximum
50 milliohms maximum
500 megohms minimum @ 250V DC500 megohms minimum @ 250V DC
250V AC minimum for 1 minute minimum
250V AC minimum for 1 minute minimum
5,000,000 operations minimum
1,000,000 operations minimum
5,000,000 operations minimum
1,000,000 operations minimum
1.76N for JB15L
2.65N for JB15HL & JB15HB
.010” (.254mm).012” (.300mm)
Polyacetal for Short; Glass fiber reinforced PBT for Extended
Glass fiber reinforced polyamide (UL94V-0)
Nitrile butadiene rubber
Glass fiber reinforced PBT (UL94V-0)
Stainless steel
Brass with silver plating
Brass with silver plating
Environmental Data
J
Operating Temperature Range: –25°C through +70°C (–13°F through +158°F)
Humidity:
90 ~ 95% humidity for 240 hours @ 40°C (104°F)
Vibration: 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
Shock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
PCB Processing
Soldering: Cleaning:
Wave Soldering recommended. See Profile A in Supplement section.
Manual Soldering: See Profile A in Supplement section.
Automated cleaning. See Cleaning specifications in Supplement section.
Standards & Certifications
Flammability Standards:
UL94V-0 rated case & base
The JB Series tactiles 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
Illuminated Low Profile Process Sealed Tactiles
J28
www.nkk.com
Series JB
Toggles
Illuminated Low Profile Process Sealed Tactiles
Rockers
Distinctive Characteristics
Pushbuttons
Choice of dimensions from PCB to top of cap adds to design flexibility.
Programmable Illuminated PB
Bright, full-face illumination with red, green, or yellow LEDs
for attractive, functional panel layouts.
Higher operating force type provides more pronounced
operating feel.
Dome contact gives crisp tactile feedback to positively
indicate circuit transfer and assures high reliability
and long life of up to 5,000,000 operations.
Keylocks
Rubber seal construction prevents contact contamination
and allows automated soldering and cleaning.
Slanted terminals provide a spring type action which ensures
secure mounting and prevents dislodging during wave soldering.
Rotaries
Actual Size
Slides
Molded-in terminals are part of the sealed construction which allows
automated soldering and cleaning.
Common Bus Matrix
X-Y Matrix
These single pole, single throw switches can be used in a keyboard matrix and, using strapped terminals, achieve a common bus electrical configuration on a single-sided PC board.
7
8
9
3
11
8
A
B
0
1
2
12
6
2
7
8
9
6
A
B
0
7
= ON
5
7
Red = PCB Trace
4
Tilt
3
Black = Switch Circuit
www.nkk.com
Touch
Indicators
6
4
5
4
P C Te r m i na t i ons
1 2 3 4 5 6 7
1
2
3
4
5
6
7
8
9
0
A
B
= ON
Accessories
10
1
Supplement
6
1
2
3
4
5
6
7
8
9
0
A
B
3
2
1
P C Te r m i n a t i o n s
1 2 3 4 5 6 7 8 9 10 11 12 13
Keys (Switches)
5
13
Keys (Switches)
3
2
4
These single pole, single throw switches can be
arranged on a single-sided PC board matrix
with strapped terminals to achieve an X-Y type
electrical interconnection.
9
5
1
J
Tactiles
Terminal spacing conforms to standard .100” (2.54mm) PCB grid.
J29
Series JB
Toggles
Illuminated Low Profile Process Sealed Tactiles
TYPICAL SWITCH ORDERING EXAMPLE
15
Pushbuttons
Rockers
JB
L
P
Terminals
Programmable Illuminated PB
Pole & Circuit
15
SPST
OFF
C
(ON)
P
Actuators
( ) = Momentary
L
Short
B
Extended
(H operating force only)
Cap Types & Colors
Flat Cap Colors
Straight PC
LED Colors
Keylocks
Operating Force
No
Code
C
Red
E
Yellow
F
Green
Translucent White
Red
E
Yellow
F
Green
High
JB
Clear/White
JC
Clear/Red
JE
Clear/Yellow
JF
Clear/Green
For JC, JE & JF, diffuser
color must match LED color
Framed Cap
Button/Frame Colors
Slides
Tactiles
B
C
Flat Cap
Lens/Diffuser Colors
Rotaries
H
Standard
(L actuator only)
JC
J
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
BB
White/White
JB15LPC-JC
BC
White/Red
BE
White/Yellow
BF
White/Green
BH
White/Gray
Flat Cap with
Clear Lens and Red Diffuser
Red LED
Standard Operating Force
Short Actuator
Straight PC Terminals
Touch
Tilt
SPST
OFF-(ON) Circuit
Actuator Position
( ) = Momentary
Pole &
Throw
SPST
Supplement
Accessories
Indicators
POLE & CIRCUIT
J30
Normal
SPST
OFF
LED Schematic
Down
Model
JB15
Switch Throw
& Schematic
1
3
2
4
(ON)
www.nkk.com
(+)
(-)
Notes: Terminal numbers
are shown on switch.
LED circuit is isolated
& requires external
power source.
Series JB
Toggles
Illuminated Low Profile Process Sealed Tactiles
OPERATING FORCE
High
Nominal Operating Force
Rockers
H
1.76N
2.65N
Available with short actuator only (code L)
Available with both short and extended actuators
Pushbuttons
Standard
Nominal Operating Force
ACTUATORS
Programmable Illuminated PB
(12.7) Typ
.500
Short Actuator
(11.2)
.441
(4.9)
.193
(12.7)
.500
(3.1)
.122
(3.0)
.118
(12.7) Typ
.500
Extended Actuator
(3.3)
.130
(12.7)
.500
(3.2)
.126
High operating force only
Rotaries
(14.7)
.579
(8.4)
.331
(3.1)
.122
Custom keyboards can be designed with caps installed
through a panel cutout (illustration with cap AT4076).
Slides
B
Keylocks
Custom keyboards can be designed with caps installed
through a panel cutout (illustration with cap AT4060).
TERMINALS
(0.8) Typ
.031
(0.3) Typ
.012
Straight PC Terminals
(5.08)
.200
(2.54) Typ
.100
Further details in Typical Switch Dimensions
1
4
2
J
(10.16)
.400
(5.08) Typ
.200
(3.1) Typ
.122
3 +
CL
(1.0) Dia Typ
.039
(5.08)
.200
Tilt
P
The electrical specifications shown here are
determined at a basic temperature of 25°C.
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.
E
F
Red
Yellow
Green
Maximum Forward Current
I FM
30mA
20mA
30mA
Typical Forward Current
IF
10mA
10mA
10mA
Forward Voltage
VF
1.8V
2.0V
2.1V
Maximum Reverse Voltage
VRM
5V
5V
5V
Current Reduction Rate
Above 25°C
∆I F
Ambient Temperature Range
Indicators
C
* 0.50mA/°C * 0.33mA/°C * 0.50mA/°C
Supplement
LED polarity markings are on the bottom
of the switch.
Color
Touch
LED COLORS & SPECIFICATIONS
LEDs are supplied as an integral part of
illuminated devices and are not available
separately.
–25°C ~ +70°C
* Applies to temperatures above 50°C
www.nkk.com
Tactiles
L
Accessories
No
Code
J31
Series JB
Toggles
Illuminated Low Profile Process Sealed Tactiles
SNAP-ON CAPS
AT4135 Flat
B
Rockers
Cap Color Codes:
Pushbuttons
C
E
Red
F
Programmable Illuminated PB
Material: Polycarbonate
AT4060 Flat
Keylocks
Clear/Translucent White
JC
Clear/Red
JE
Rotaries
Clear/Yellow
Slides
Material: Polycarbonate
Translucent White or
Colored Diffuser
White/White
BC
White/Red
BE
White/Yellow
BF
White/Green
BH
White/Gray
Material: Polycarbonate
Lens Finish: Glossy
(6.3)
.248
(12.3) Sq
.484
Translucent
Clear Button
Translucent
White Filter
Opaque White or
Colored Frame
Button Finish: Frosted
TYPICAL SWITCH DIMENSIONS
Flat Snap-on Cap
J
(8.5)
.335
(0.4)
.016
Short
Actuator
Tilt
Touch
(12.0) Sq
.472
BB
White Frame
(11.5)
.453
(6.3)
.248
(7.0) (4.2)
.276 .165
(12.0) Sq
.472
Indicators
Accessories
(6.3)
.248
(7.3)
.287
(0.4)
.016
(7.4)
.291
(0.3) Typ
.012
(3.1)
.122
(10.0) Sq
.394
(0.8) Typ
.031
(5.08)
.200
(0.4)
.016
Short
Actuator
(10.0)
.394
(12.3) Sq
.484
J32
(3.1)
.122
(11.5)
.453
(10.0)
.394
JB15HBPC-BC
Extended
Actuator
Spring action terminals conform to .100” (2.54mm) PCB spacing
JB15LPC-JC
Framed Snap-on Cap
Supplement
Green
Translucent Button/Frame
Color Codes:
Transparent
Clear Lens
Clear/Green
(7.3)
.287
Framed:
AT4076 Button with Frame
(12.0) Sq
.472
JB
Yellow
Finish: Frosted
(6.3)
.248
Lens/Diffuser
Color Codes:
JF
Tactiles
Translucent White
(11.5)
.453
(6.3)
.248
(7.0)
.276
(4.2)
.165
(3.1)
.122
Extended
Actuator
(11.5)
.453
(6.3)
.248
(7.3)
.287
(0.4)
.016
(7.4)
.291
(0.3) Typ
.012
(3.1)
.122
Spring action terminals conform to .100” (2.54mm) PCB spacing
www.nkk.com
(10.0) Sq
.394
(0.8) Typ
.031
(5.08)
.200
Series JB
Toggles
Illuminated Low Profile Process Sealed Tactiles
LEGENDS
Rockers
NKK Switches can provide custom legends for caps. Contact factory for more information.
Suggested Printable Area for Cap, Lens, or Button
Epoxy based ink is recommended.
N
P
Programmable Illuminated PB
PW
Epoxy based ink R
is recommended.
O
Laser Etch or Pad Print U
Laser Etch, Screen Print or Pad Print Pushbuttons
Recommended Methods:
(0.76) Typ
.030
(10.48) Sq
.412
(12.0) Sq
.472
(0.76) Typ
.030
(6.94)
.273
(8.46)
.333
(0.76) Typ
.030
Rotaries
Shaded areas are printable areas.
Slides
Suggested Printable Area for Film Insert
Lens
J
Film Insert
Tactiles
(20.0) R
.787
Frame
(8.38) Typ
.330
(9.9)
.390
Tilt
N
O
Translucent White or
Colored Diffuser
Touch
Shaded area is printable area.
Accessories
Indicators
Film Insert: Clear Polyester 7 mil maximum thickness
Supplement
(10.48) Sq
.412
(12.0) Sq
.472
Keylocks
(10.0) Sq
.394
www.nkk.com
J33
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