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Mechanical Key Switch
B3F
A Wide Range of Models: 6 x 6 mm, 12 x
12 mm, Vertical and High-force.
Excellent tactile feel combined with high life
expectancy.
Available in stick packaging for automatic
mounting to PCBs.
Up to 2.55 N (260-gf) operating force for a firmer
operating touch.
Pushbuttons available in nine colors.
Ordering Information
6 x 6 mm Models
Type
Plunger
Height x pitch
Operating
force (OF)
W
ithout ground terminal
With ground terminal
Bags * Sticks (90/stick)
Bags *
B3F-1100
B3F-1102
B3F-1105
B3F-1120
B3F-1122
B3F-1125
B3F-1110
B3F-1150
B3F-1152
B3F-1155
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Sticks (75/stick)
Standard
Flat
4.3 x 6.5 mm
0.98 N (100 gf) B3F-1000 B3F-1000S
1.47 N (150 gf) B3F-1002 B3F-1002S
2.55 N (260 gf) B3F-1005 B3F-1005S
0.98 N (100 gf) B3F-1020 B3F-1020S
1.47 N (150 gf) B3F-1022 B3F-1022S
2.55 N (260 gf) B3F-1025 B3F-1025S
B3F-1100S
(B3F-1jjj)
B3F-1102S
B3F-1105S
5.0 x 6.5 mm
B3F-1120S
B3F-1122S
B3F-1125S
5.0 x 7.5 mm
7.3 x 6.5 mm
0.98 N (100 gf) ---
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Projected
0.98 N (100 gf) B3F-1050 B3F-1050S
1.47 N (150 gf) B3F-1052 B3F-1052S
2.55 N (260 gf) B3F-1055 B3F-1055S
0.98 N (100 gf) B3F–1070 ---
B3F-1150S
B3F-1152S
B3F-1155S
Extended
Flat
9.5 x 6.5 mm
3.15 mm
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Vertical
0.98 N (100 gf) ---
1.47 N (150 gf) ---
2.55 N (260 gf) ---
0.98 N (100 gf) ---
1.47 N (150 gf) ---
2.55 N (260 gf) ---
0.98 N (100 gf) ---
1.47 N (150 gf) ---
2.55 N (260 gf) ---
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B3F-3100
B3F-3102
B3F-3105
B3F-3120
B3F-3122
B3F-3125
B3F-3150
B3F-3152
B3F-3155
(B3F-3jjj)
3.85 mm
6.15 mm
Projected
*
(100 / bag)
Plunger type
Appearance
Flat
Projected
Extended
Flat (vertical)
Projected (vertical)
4.3 or
7.3
9.5
6.15
3.15 or 3.85
OMRON [ OMRON ELECTRONICS LLC ]
