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Illuminated Low Profile Process Sealed Tactiles
OPERATING FORCE
Series JB
No
Code
Standard
Nominal Operating Force
1.76N
Available with short actuator only (code L)
H
High
Nominal Operating Force
2.65N
Available with both short and extended actuators
ACTUATORS
L
Short Actuator
(12.7) Typ
.500
(3.0)
.118
(4.9)
.193
(11.2)
.441
(3.1)
.122
(12.7)
.500
Custom keyboards can be designed with caps installed
through a panel cutout (illustration with cap AT4060).
B
Extended Actuator
(12.7) Typ
.500
(3.3)
.130
(8.4)
.331
(14.7)
.579
(12.7)
.500
(3.2)
.126
High operating force only
(3.1)
.122
Custom keyboards can be designed with caps installed
through a panel cutout (illustration with cap AT4076).
P
Straight PC Terminals
Further details in Typical Switch Dimensions
TERMINALS
(0.8) Typ
.031
(0.3) Typ
.012
(5.08)
.200
(3.1) Typ
.122
(5.08) Typ
.200
(2.54) Typ
.100
3 +
4
CL
1
2
(10.16)
.400
(1.0) Dia Typ
.039
(5.08)
.200
J
LED COLORS & SPECIFICATIONS
LEDs are supplied as an integral part of
illuminated devices and are not available
separately.
Color
C
Red
E
Yellow
F
Green
LED polarity markings are on the bottom
of the switch.
The electrical specifications shown here are
determined at a basic temperature of 25°C.
If the source voltage exceeds the rated volt-
age, a ballast resistor is required.
The resistor value can be calculated by using
the formula in the Supplement section.
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
25mA
20mA
2.0V
4V
25mA
20mA
2.2V
4V
0.42mA/°C
–25°C ~ +70°C
25mA
20mA
2.1V
4V
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