B3W Datasheet, PDF (1/6 Pages) Omron Electronics LLC – Tactile Switch

Tactile Switch
B3W
Tactile Switch with Sealed Construction
for Automatic Soldering
• Sealed construction conforming to IP67 (IEC-60529)
provides high reliability in locations exposed to dust or water.
• Available in two sizes: 6 mm square and 12 mm square
• Dome-shaped contact mechanism assures short key stroke
and a sharp click to confirm actuation
• Ground terminal available to protect against static electricity
• Projected plunger types that allow the installation of
B32-series Special Key Tops are available.
• RoHS Compliant
Ordering Information
Type
Standard
6x6 mm
Plunger
Flat
Projected
Switch height
4.3 mm
7.3 mm
Standard
Flat
12x12 mm
Projected
4.3 mm
7.3 mm
Model
Without ground terminal With ground terminal
Operating force
Bags
Bags
General-purpose: 160 g
B3W-1000
B3W-1100
High-force:
230 g
B3W-1002
B3W-1102
General-purpose: 160 g
B3W-1050
B3W-1150
High-force:
230 g
B3W-1052
B3W-1152
General-purpose: 200 g
B3W-4000
B3W-4100
High-force:
350 g
B3W-4005
B3W-4105
General-purpose: 200 g
B3W-4050
B3W-4150
High-force:
350 g
B3W-4055
B3W-4155
Note: Bulk Packaged, 100 switches per bag. Order in multiples of the package quantity.
Important Note: Switches cannot be water-washed.
■ Accessories
See “B32” Tactile Switch Key Top data sheet for keycaps that fit projected plunger B3W models.
■ Plunger Identification Table
Use this table to determine keyswitch type by plunger color.
Plunger color
White
White
Yellow
Yellow
Operating force
160 g
200 g
230 g
350 g
Type
B3W-1000, 1050, 1100, 1150
B3W-4000, 4050, 4100, 4150
B3W-1002, 1052, 1102, 1152
B3W-4005, 4055, 4105, 4155
Tactile Switch B3W 231