Manualshelf

Datasheet

ManualsBrandsOmron Electronic Components ManualsSwitchesTactile Switch B3S, 1NO, 2.26N, 6.6 x 6mm
123
2
B3SB3S
■ Model Structure
■ Dimensions (Unit: mm)
Note: The numbers used for terminals in the following graphics are indicated in the “Bottom View” diagram below. In this
diagram, the Switch is rotated so that the terminals are on the right and left-hand sides, and the OMRON logo appears
the right way up.
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. No terminal numbers are indicated on the Switches.
■ Precautions
Be sure to read the safety precautions common to all Tactile Switches for correct use.
Cover
Plunger
Contact dome
Fixed contact
Base
Spacer
Sealing rubber
(Bottom View)
2
4
1
3
Without Ground Terminal
B3S-1000
B3S-1002
With Ground Terminal
B3S-1100
B3S-1102
PCB Pad
(Top View)
Terminal Arrangement
/Internal Connections
(Top View)
PCB Pad
(Top View)
Terminal Arrangement
/Internal Connections
(Top View)
9
4.5
3.3
dia.
0.7
6
6.4
9.5
6.6
1.3
4.5
4
2
3
1
4.3
0.1
3.4
0.7 0.7
1.5
9
4.5
3.3
dia.
0.7
6
6.4
9.5
6.6
1.3
1.3
3.25
4.95
4.5
4
2
3
1
4.3
0.1
3.4
0.7
0.7
0.7
5