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1128 Tactile Switch B3F
Tactile Switch
B3F
Miniature, Space-Saving Tactile Switch
Provides Long Service Life and Easy
Mounting
• Extended mechanical/electrical service life: 10 x 10
6
operations
for 12 x 12 mm type and 1 x 10
6
operations for the 6 x 6 mm type
• Ideal for applications such as audio, office and communications
equipment, measuring instruments, TVs, VCRs, etc.
• Taped radial type, vertical type and high force types are available
as series versions
• Flux-tight base structure allows automatic soldering of the tactile
switches onto a PC board
• Gold plated models available for increased contact reliability, re-
sistance to corrosive gas and insulation fault prevention for ion
migration in harsh environments
• RoHS Compliant
Ordering Information
■ B3F-1@@@, B3F-3@@@
6 x 6 mm type
* Number of switches per stick: Without ground terminal .............90/stick
With ground terminal ..................75/stick
Important Note: Switches cannot be water-washed.
Type Plunger Switch height x pitch Operating force Model
Without ground terminal With ground terminal
Bags Sticks* Bags Sticks*
Standard Flat 4.3 x 6.5 mm General-purpose: 100 g
150 g
B3F-1000
B3F-1002
B3F-1000S
B3F-1002S
B3F-1100
B3F-1102
B3F-1100S
B3F-1102S
High-force: 260 g B3F-1005 B3F-1005S B3F-1105 B3F-1105S
5.0 x 6.5 mm General-purpose: 100 g
150 g
B3F-1020
B3F-1022
B3F-1020S
B3F-1022S
B3F-1120
B3F-1122
B3F-1120S
B3F-1122S
High-force: 260 g B3F-1025 B3F-1025S B3F-1125 B3F-1125S
5.0 x 7.5 mm General-purpose: 100 g — — B3F-1110 —
Projected 7.3 x 6.5 mm General-purpose: 100 g
150 g
B3F-1050
B3F-1052
B3F-1050S
B3F-1052S
B3F-1150
B3F-1152
B3F-1150S
B3F-1152S
High-force: 260 g B3F-1055 B3F-1055S B3F-1155 B3F-1155S
Vertical Flat 3.15 mm General-purpose: 100 g
150 g
—
—
—
—
B3F-3100
B3F-3102
—
—
High-force: 260 g — — B3F-3105 —
3.85 mm General-purpose: 100 g
150 g
—
—
— B3F-3120
B3F-3122
—
—
High-force: 260 g — — B3F-3125 —
Projected 6.15 mm General-purpose: 100 g
150 g
—
—
—
—
B3F-3150
B3F-3152
—
—
High-force: 260 g — — B3F-3155 —