Series JL
Toggles
Illuminated Ultra-Thin Tactiles
Rockers
General
Specifications
Electrical Capacity (Resistive Load)
Low/Logic Level:
50mA @ 24V DC
Pushbuttons
Other Ratings
Programmable Illuminated PB
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Total Travel:
50 milliohms maximum
500 megohms minimum @ 250V DC
250V AC minimum for 1 minute minimum
1,000,000 operations minimum
1,000,000 operations minimum
3.0N
.030” (0.75mm)
Materials & Finishes
Rotaries
Actuator:
Case:
Base:
Movable Contact:
Stationary Contacts:
Switch Terminals:
Lamp Terminals:
Polycarbonate
Glass fiber reinforced polyamide
Glass fiber reinforced polybutylene terephthalate (PBT)
Stainless steel
Brass with silver plating
Brass with silver plating
Brass with tin plating
Keylocks
Slides
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
Tactiles
J
PCB Processing
–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
50G (490m/s
2
) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Tilt
Soldering:
Cleaning:
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.
Touch
Standards & Certifications
Supplement
Accessories
Indicators
The JL Series tactiles have not been tested for UL recognition or CSA certification.
These switches are designed for use in a low-voltage, low-current circuit.
When used as intended, the results do not produce hazardous energy.
J46
www.nkk.com
Illuminated Ultra-Thin Tactiles
Series JL
Toggles
Bright, full face illumination with choice of red, green, or amber LEDs.
Multiple LED arrays and interior reflectors enhance illumination
of the large, .75” (19mm) square actuator surface.
Distinctive design allows full face illumination
in extra low profile of 0.31” (7.85mm) from
PCB to top of switch.
Dome contact gives crisp tactile and audible
feedback with short stroke and assures high
reliability and long life of 1,000,000 operations.
Crimped terminals provide a spring type action to ensure
secure mounting and prevent dislodging during the soldering process.
Streamlined housing dimensions provide for compact, side-by-side
mounting on a standard grid.
Terminal spacing conforms to standard .100” (2.54mm) PCB grid.
Common Bus Matrix
These single pole, single throw switches can be used in a key-
board matrix and, using strapped terminals, achieve a com-
mon bus electrical configuration on a single-sided PC board.
5
1
2
X-Y Matrix
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.
1
2
3
J
9
3
13
Keys (Switches)
Keys (Switches)
4
7
8
6
11
8
12
2
7
8
9
9
A
0
B
A
0
B
1
2
7
7
= ON
5
4
3
Red = PCB Trace
Black = Switch Circuit
www.nkk.com
J47
Supplement
Accessories
3
6
Indicators
4
5
6
10
1
2
3
4
5
6
7
8
9
0
A
B
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
1
4
5
6
P C Te r m ina t ions
1 2 3 4 5 6 7
1
2
3
4
5
6
7
8
9
0
A
B
= ON
Touch
Tilt
Tactiles
Slides
Rotaries
Actual Size
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
Distinctive
Characteristics
Series JL
Toggles
Illuminated Ultra-Thin Tactiles
TYPICAL SWITCH ORDERING EXAMPLE
Pushbuttons
Rockers
JL
Pole & Circuit
15
SPST
OFF
15
(ON)
SK
S
S
Actuator Shape
Square
C
C
P2
P2
Terminals
Silver Contacts
Straight PC
Programmable Illuminated PB
( ) = Momentary
Housing & Color
SK
Square Black
B
C
D
F
Actuator Colors
White
Red
Amber
Green
C
D
F
LED Colors
Red
Amber
Green
Keylocks
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Rotaries
JL15SKSCCP2
Slides
Red Square Actuator
with Red LED
Square Black Housing
SPST
OFF-(ON) Circuit
Tactiles
J
Silver Contacts
Straight PC Terminals
POLE & CIRCUIT
Tilt
Actuator Position
( ) = Momentary
Normal
Pole
Model
JL15
OFF
(ON)
Down
Switch Throw
& Schematic
1
1a
LED Schematic
Note: Terminal markings
“1”, “1a”, “–”, and
“+” are shown on the
switch.
Touch
SPST
(+)
(-)
1
1a
SP
Indicators
HOUSING & COLOR
SK
Square
Black Housing
ACTUATOR SHAPE & COLORS
S
.748” (19.0mm)
Square Actuator
Accessories
Actuator Colors Available:
Supplement
B
White
C
Red
D
Amber
F
Green
J48
www.nkk.com
Illuminated Ultra-Thin Tactiles
LED COLORS & SPECIFICATIONS
Series JL
Toggles
(+)
(–)
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
R M
∆I
F
75mA
60mA
4.0V
8V
0.98mA/°C
100mA
80mA
4.2V
8V
1.31mA/°C
–25°C ~ +50°C
100mA
80mA
4.2V
8V
1.31mA/°C
(–)
TERMINALS
P2
Silver Contacts
Straight PC
Additional details in
Typical Switch Dimensions
Square Actuator
(19.0) Sq
.748
(0.3) Typ
.012
1
(0.8) Typ
.031
1a
1a
1
(20.32)
.800
(0.8) Dia
.031
1
1a
+
–
(20.32)
.800
1a
1
J
(1.0) Dia Typ
.039
(20.4) Sq
.803
(22.0) Sq
.866
(0.15)
.006
(7.85)
.309
(3.6)
.142
(10.16)
.400
(15.24)
.600
(10.16)
.400
(15.24)
.600
JL15SKSCCP2
Touch
LEGENDS
NKK Switches can provide custom legends for caps. Contact factory for more information.
Shaded area is printable area.
Additional Method
Engraving is not recommended as
an additional method for legends.
Contact factory if engraving is
required; it must be done before
the actuator is assembled.
Screen Print or Pad Print.
(17.48) Sq
.688
(19.0) Sq
.748
(0.76) Typ
.030
www.nkk.com
J49
Supplement
Epoxy based ink
is recommended.
Accessories
Recommended Print Methods:
Indicators
Tilt
Tactiles
Slides
Rotaries
TYPICAL SWITCH DIMENSIONS
Keylocks
Programmable Illuminated PB
Amber
& Green
models
(+)
each
have 8
LEDs.
Pushbuttons
Red LED
model
has 6
LEDs.
1-color, 1-element LEDs
grouped in arrays of 6 or 8.
Color
C
Red
D
Amber
F
Green
Rockers
LEDs are an integral part of the switch. The electrical specifications shown 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.
W
PO
ER
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