Tactile Switches
3.2mm
N ew
Features
Outline size 3.2mmx3.2mm, super low-profile 0.5mm
Reflow soldering
Supplied in 8mm wide embossed taping
3.2mm
Surface Mounting Type
Dimensions (Unit: mm)
0.6 operation range
3.2
d
a
Circuit diagram
d
b
0.
5
0.
05
3.2
Moving contact
0.
05
a
c
c
b
0.
5
0.5
Please note that between b-d is not
always connected. So, please do not
use it as jumper line.
Recommended footprint
(component-side view
+0.15
-0.1
0.
6
45
45
6
0.
3.
2
4.
4
3.
4.
4
Specification
Item
Operating Temperature Range
Storage Temperature Range
Type of Operation
Contact Configuration
Power Rating
Contact Resistance
Insulation Resistance
Dielectric Withstand Voltage
Contact Bounce
Operating Force
Operating Force
Return Force
Return Force
Travel
Specification
-20~+70
-40~+85
Tactile Feedback
Push-On Momentary, 1 Pole-1 Throw
Max. 50mA 12VDC
Max. 100
100M Min. at 100VDC
250 VAC for 1 Minute
Max. 10
0.98±0.49
1.57±0.49
Min. 0.10
Min. 0.49
0.2
0.1
ms
N
N
N
N
mm
A Type
B Type
A Type
B Type
m
Unit
Note
Model Designation
STS 3N B T
Taping
Operation Force
Size
Model No.
HOKURIKU
2
Specifications are subject to change without notice.
HOKURIKU [ HOKURIKU ELECTRIC INDUSTRY CO.,LTD ]
