1

B3FS

Tactile Switch (SMT)

Surface-mounting Switches Ideal for

High-density Mounting

• Tape packing style also available

• Allows reflow soldering

• 3 actuator heights for design flexibility; Projected

plunger versions allow installation of B32-series

keytops

Note:

Order in multiples of the minimum order unit. Switches are not sold individually.

RoHS Compliant

Type

Plunger type

Height

Operating

force (OF)

Plunger

color

Bag

Embossed taping

Model

Quantity

per

package

Model

Quantity

per

package

6

× 6 mm

B3FS-1000

models

3.1 mm

0.98 N {100 gf} Black

B3FS-1000

100

B3FS-1000P 3,000

1.47 N {150 gf} Ivory

B3FS-1002

B3FS-1002P

2.55 N {260 gf} Blue

B3FS-1005

B3FS-1005P

4.3 mm

0.98 N {100 gf} Black

B3FS-1010

B3FS-1010P 1,000

1.47 N {150 gf} Ivory

B3FS-1012

B3FS-1012P

2.55 N {260 gf} Blue

B3FS-1015

B3FS-1015P

7.3 mm

0.98 N {100 gf} Black

B3FS-1050

B3FS-1050P

1.47 N {150 gf} Yellow

B3FS-1052

B3FS-1052P

(Flat type)

(Flat type)

(Projected type)