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Mechanical Key Switch (SMD)
Surface-mounting Switches Ideal for
High-density Mounting
Tape packing style also available.
Allows reflow soldering.
Incorporates a snap-action contact mechanism
that ensures sharp switching operations.
B3FS
Ordering Information
Model Number Legend
B3FS-jjjjj
1
2
3
4
5
1.
2.
3.
Appearance
1: 6 mm x 6 mm
Ground Terminal
0: None
Height
0: 3.1 mm
4.
Operating Force (OF)
0: 100 gf
2: 150 gf
Shipment Package
---: Bag
P: Embossed tape
5.
List of Models
Model
6 x 6 mm
B3FS-1000 Series
Plunger type
Flat type
Operating force (OF)
Standard model
0.98 N {100 gf}
High-force
1.47 N {150 gf}
Note:
1. Orders must be made in units of 100 pieces.
2. Orders must be made in units of 3,000 pieces. For the packing style, refer to
Key Switch Packing
on page 4.
Bag (see note 1)
B3FS-1000
B3FS-1002
Embossed tape (see note 2)
B3FS-1000P
B3FS-1002P
1