Datasheet
Series JB
Low Profile Washable Tactile Switches
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 www.nkkswitches.com
(3.3)
.130
(3.2)
.126
Actuator Position
( ) = Momentary
Pole Model
SP JB15 OFF (ON)
Short
Actuator
A
FK
Extended
Actuator
Flat Blue
Button
Flat button is an integral part of the switch and
cannot be ordered separately.
Down
AT4059 Flat
for Straight PC
AT4058
Sculptured for
Straight PC
12
Note: Terminal numbers
are shown on switch.
Switch Throw & Schematic
1
2
3
4
SPST
Framed: AT4077 Button &
AT4078 Frame for Straight PC
4
Normal
Material: Polycarbonate
Finish: Glossy
Colors: A B C E F G H
Material: Polyamide
Finish: Matte
Colors: A B C E F G H
Material: Polycarbonate
Finish: Matte
Colors: B C E F G H
Straight PC
P
Further details
shown in
Typical Switch
Dimensions.
C
L
31
2
4
(10.16)
.400
(1.0) Dia Typ
.039
(5.08)
.200
H
Standard
Nominal Operating Force
No
Code
180 gf
Combines with high operating
force only; not for right angle.
POLE & CIRCUIT
OPERATING FORCE
ACTUATORS
TERMINALS
SNAP-ON CAPS
For F & K Actuators.
For F, K, &, A Actuators.
High
Nominal Operating Force
270 gf
(0.7)
.028
(3.0)
.118
(0.8) Typ
.031
(0.3) Typ
.012
(3.1) Typ
.122
(5.08)
.200
Right Angle PC
H
Further details
shown in
Typical Switch
Dimensions.
AT4139 Flat for
Right Angle PC
6
Cap Colors
Available:
H
Gray
G
Blue
F
Green
E
Yellow
C
Red
B
White
A
Black
(12.0) Sq
.472
(6.3)
.248
(11.0)
.433
(12.0) Sq
.472
(6.3)
.248
(10.0)
.394
(1.8)
.071
(10.0)
.394
(12.3) Sq
.484
(5.3)
.209
Material:
Polycarbonate
Finish: Glossy
Colors: A B C H
(5.08)
.200
(5.08)
.200
(0.8) Typ
.031
(0.3) Typ
.012
(0.8) Typ
.031
(0.3) Typ
.012
(2.7)
.106
(0.4)
.016
(5.7)
.224
(10.0) Sq
.394
C
L
3
1
(10.16)
.400
(1.0) Dia Typ
.039
(5.08)
.200
8-01