Product Details Portlet

B3F Tactile Switch

Through-hole-mounting Switches in a Wide Range of Models: 6 × 6 mm, 12 × 12 mm, Side-operated Models, Gold-plated Contacts, and Radial Tape

  • Extended mechanical/electrical durability:
    10 x 106 operations for 12 x 12 mm type and 1 x 106 operations for the 6 x 6 mm type
  • Taped radial type, vertical type and high force types are available.
  • Gold plated models available for increased contact reliability, resistance to corrosive gas and insulation failure prevention for ion migration in harsh environments
  • B32-series Key Tops mount to models with projected plungers.
RoHS適合
Model 2D/3D CAD
B3F-1000 Download
B3F-1002 Download
B3F-1005 Download
B3F-1020 Download
B3F-1022 Download
B3F-1025 Download
B3F-1050 Download
B3F-1052 Download
B3F-1055 Download
B3F-1100 Download
B3F-1102 Download
B3F-1105 Download
B3F-1120 Download
B3F-1122 Download
B3F-1125 Download
B3F-1150 Download
B3F-1152 Download
B3F-1155 Download
B3F-3100 Download
B3F-3102 Download
B3F-3105 Download
B3F-3120 Download
B3F-3122 Download
B3F-3125 Download
B3F-3150 Download
B3F-3152 Download
B3F-3155 Download
B3F-4000 Download
B3F-4005 Download
B3F-4050 Download
B3F-4055 Download
B3F-4100 Download
B3F-4105 Download
B3F-4150 Download
B3F-4155 Download
B3F-5000 Download
B3F-5050 Download
B3F-5150 Download
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List of Models
6 × 6 mm Models
TypeContact materialPlungerHeightOperating force (OF)Plunger colorBags
Without ground terminalMinimum packing unitWith ground terminalMinimum packing unit
Standard:
B3F-1000
Series
Silver platedFlat type
4.3mm0.98 N {100 gf}lvoryB3F-1000100 pcsB3F-1100100 pcs
1.47 N {150 gf}YellowB3F-1002B3F-1102
2.55 N {260 gf}OrangeB3F-1005B3F-1105
4.9 N {500 gf}RedB3F-1006-
5.0mm0.98 N {100 gf}BlackB3F-1020B3F-1120
1.47 N {150 gf}GrayB3F-1022B3F-1122
2.55 N {260 gf}PinkB3F-1025B3F-1125
4.9 N {500 gf}BlueB3F-1026-
5.0 mm (7.5-mm pitch)0.98 N {100 gf}Black-B3F-1110
7.0mm0.98 N {100 gf}BlackB3F-1060-
1.47 N {150 gf}YellowB3F-1062-
9.5mm0.98 N {100 gf}BlackB3F-1070-
1.47 N {150 gf}YellowB3F-1072-
2.55 N {260 gf}OrangeB3F-1075-
Projected type
7.3mm0.98 N {100 gf}lvoryB3F-1050B3F-1150
1.47 N {150 gf}YellowB3F-1052B3F-1152
2.55 N {260 gf}OrangeB3F-1055B3F-1155
4.9 N {500 gf}RedB3F-1056-
Side-
operated:
B3F-3000
Series
Silver platedFlat type
3.15mm0.98 N {100 gf}lvory-B3F-3100
1.47 N {150 gf}Yellow-B3F-3102
2.55 N {260 gf}Orange-B3F-3105
3.85mm0.98 N {100 gf}Black-B3F-3120
1.47 N {150 gf}Gray-B3F-3122
2.55 N {260 gf}Pink-B3F-3125
Projected type
6.15mm0.98 N {100 gf}lvory-B3F-3150
1.47 N {150 gf}Yellow-B3F-3152
2.55 N {260 gf}Orange-B3F-3155
High-
reliability
gold-plated
B3F-1000-G Series
Gold
plated
Flat type
4.3 mm1.76 N {180 gf}YellowB3F-1002-GB3F-1102-G
5.0 mmGrayB3F-1022-GB3F-1122-G
7.0 mmYellowB3F-1062-G
(see note)
-
9.5 mmYellowB3F-1072-G
(see note)
-
Side-operated with highly reliable gold-plated:
B3F-3000-G Series
Projected type
7.3 mmYellowB3F-1052-G-
Flat type
3.85 mmGray-B3F-3122-G
(see note)
Note: Bulk Packaged, 100 Switches per bag. Order in multiples of the package quantity.

12 × 12 mm Models
TypeContact materialPlunger
(or LED color)
HeightOperating force (OF)Plunger colorBags (in units of 100 Switches)
Without ground terminalMinimum packing unitWith ground terminalMinimum packing unit
Standard: B3F-4000 SeriesSilver platedFlat type4.3mm1.27 N {130 gf}lvoryB3F-4000100 pcsB3F-4100100 pcs
2.55 N {260 gf}YellowB3F-4005B3F-4105
Projected type7.3mm1.27 N {130 gf}lvoryB3F-4050B3F-4150
2.55 N {260 gf}YellowB3F-4055B3F-4155
Long durability: B3F-5000 SeriesSilver platedFlat type4.3mm1.27 N {130 gf}BlueB3F-5000B3F-5100
Projected type7.3mmBlueB3F-5050B3F-5150
High reliability gold-plated: B3F-5001 SeriesGold platedFlat type4.3mm1.27 N {130 gf}BlueB3F-5001B3F-5101
Projected type7.3mmBlueB3F-5051B3F-5151
Note: Bulk Packaged, 100 switches per bag. Order in multiples of the package quantity.

6 × 6 mm Radial Models (Taping Specifications)
TypeContact materialPlungerHeightOperating force
(OF)
Plunger colorTaped Radial (1000 Switches)
Without ground
terminal
Minimum packing unitWith ground
terminal
Minimum packing unit
Taped Radial: B3F-6000 SeriesSilver
plated
Flat type4.3mm0.98 N {100 gf}lvoryB3F-60001,000 pcsB3F-61001,000 pcs
1.47 N {150 gf}YellowB3F-6002B3F-6102
5.0mm
0.98 N {100 gf}
BlackB3F-6020B3F-6120
1.47 N {150 gf}
GrayB3F-6022B3F-6122
Projected type
7.3mm
0.98 N {100 gf}
lvoryB3F-6050B3F-6150
1.47 N {150 gf}
YellowB3F-6052B3F-6152
Note: The switches are tape packaged in units of 1,000 per package. Order in multiples of the package size. Switches are not sold individually.

Ratings/Characteristics
Rating (resistive load)1 to 50 mA, 3 to 24 VDC (B3F-G: 100 μA to 50 mA, 3 to 24 VDC)
Minimum applicable load (reference value)10 μA at 1 VDC (resistive load)
Ambient operating temperature-25°C to +70°C at 60%RH max. (with no icing or condensation)
Ambient operating humidity35% to 85% (at +5 to +35°C)
Contact formSPST-NO
Contact resistance (initial value)100 mΩ max.
Insulation resistance100 MΩ min. (at 250 VDC with insulation tester)
Dielectric strength500 VAC, 50/60 Hz for 1 min
Bounce time5 ms max.
Vibration resistanceMalfunction: 10 to 55 Hz, 1.5 mm double amplitude
Shock resistanceDestruction: 1,000 m/s2 {approx. 100G} max.
Malfunction: 100 m/s2 {approx. 10G} max.
DurabilityB3F-1000, B3F-3000, B3F-6000:
1,000,000 operations min (OF: 0.98 N {100 gf}) (B3F-1070: 500,000 operations min)
300,000 operations min (OF: 1.47 N {150 gf})
100,000 operations min (OF: 2.55 N {260 gf})
50,000 operations min (OF: 4.9 N {500 gf})

B3F-4000:
3,000,000 operations min (OF: 1.27 N {130 gf})
1,000,000 operations min (OF: 2.55 N {260 gf})

B3F-5000/5001:
10,000,000 operations min.

B3F-G:
300,000 operations min.

Weight
6 × 6 mm models: approx. 0.25 g
12 × 12 mm models (standard types): approx. 0.85 g
Radial models: approx. 0.25 g
Degree of protectionIEC IP00
WashingNot possible
Dimensions
(Unit: mm)
Note: .The numbers used for terminals in the following graphics are indicated in the “Bottom View” diagram below. In this diagram, the Switch is rotated so that the terminals are on the right and left-hand sides, and the OMRON logo appears the right way up. (Except Side-operated and Radial Models)Bottom View
6 × 6 mm Models
Standard, Flat Plunger Type
(without Ground Terminal)
B3F-1000, B3F-1002, B3F-1005, B3F-1006
B3F-1020 (See note.), B3F-1022 (See note.),
B3F-1025 (See note.), B3F-1026 (See note.)
B3F-1002-G, B3F-1022-G (See note.)
B3F:Dimensions1
Note: The height of B3F-1020, B3F-1022, B3F-1025, B3F-1026 and B3F-1022-G is 5±0.2 mm.


Standard, Flat Plunger Type
(with Ground Terminal, Pitch: 6.5 mm)
B3F-1100, B3F-1102, B3F-1105
B3F-1120 (See note.), B3F-1122 (See note.)
B3F-1125 (See note.)
B3F-1102-G, B3F-1122-G (See note.)
B3F:Dimensions2
Note: The height of B3F-1120, B3F-1122, B3F-1125 and B3F-1122-G is 5±0.2 mm.


Standard, Flat Plunger Type
(with Ground Terminal, Pitch: 7.5 mm)
B3F-1110
B3F:Dimensions3

Standard, Flat Plunger Type
(without Ground Terminal)
B3F-1060, B3F-1062, B3F-1062-G
B3F:Dimensions4
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. No terminal numbers are indicated on the Switches.


Standard, Flat Plunger Type
(without Ground Terminal)
B3F-1070, B3F-1072, B3F-1075, B3F-1072-G
B3F:Dimensions5


Standard, Projected Plunger Type
(without Ground Terminal)
B3F-1050, B3F-1052
B3F-1055, B3F-1056
B3F-1052-G
B3F:Dimensions6


Standard, Projected Plunger Type
(with Ground Terminal)
B3F-1150, B3F-1152, B3F-1155
B3F:Dimensions7


Side-operated, Flat Plunger Type
B3F-3100, B3F-3102, B3F-3105
B3F:Dimensions8


Side-operated, Flat Plunger Type (Height: 3.85 mm)
B3F-3120, B3F-3122, B3F-3125, B3F-3122-G
B3F:Dimensions9


Side-operated, Projected Plunger Type
B3F-3150, B3F-3152, B3F-3155
B3F:Dimensions10

12 × 12 mm Models
Standard, Long-durability,
and High-reliability Models
Flat Plunger Type
(without Ground Terminal)
B3F-4000, B3F-4005,
B3F-5000, B3F-5001
B3F:Dimensions11


Standard, Long-durability,
and High-reliability Models
Flat Plunger Type
(with Ground Terminal)
B3F-4100, B3F-4105,
B3F-5100, B3F-5101
B3F:Dimensions12


Standard, Long-durability,
and High-reliability Models
Projected Plunger Type
(without Ground Terminal)
B3F-4050, B3F-4055,
B3F-5050, B3F-5051
B3F:Dimensions13


Standard, Long-durability,
and High-reliability Models
Projected Plunger Type
(with Ground Terminal)
B3F-4150, B3F-4155,
B3F-5150, B3F-5151
B3F:Dimensions14

Note: 1.The numbers used for terminals in the following graphics are indicated in the “Bottom View” diagram below. In this diagram, the Switch is rotated so that the terminals are on the right and left-hand sides, and the OMRON logo appears the right way up.

6 × 6 mm Radial Types (Taping Specifications):
Sold in Units of 1,000 Switches
Flat Plunger Type
(without Ground Terminal)
B3F-6000, B3F-6002
B3F:Dimensions15
Note: The tape is random between surface A and surface B.


Flat Plunger Type
(with Ground Terminal)
B3F-6100, B3F-6102
B3F:Dimensions16


Flat Plunger Type
(without Ground Terminal)
B3F-6020, B3F-6022
B3F:Dimensions17
Note: The tape is random between surface A and surface B.


Flat Plunger Type
(with Ground Terminal)
B3F-6120, B3F-6122
B3F:Dimensions18


Projected Plunger Type
(without Ground Terminal)
B3F-6050, B3F-6052
B3F:Dimensions19
Note: The tape is random between surface A and surface B.


Projected Plunger Type
(with Ground Terminal)
B3F-6150, B3F-6152
B3F:Dimensions20


Operating Characteristics

Operating force
(OF)

Item
B3F-1000, B3F-3000, B3F-6000B3F-4000, B3F-5000B3F-G
0.98N1.47N2.55N4.9N1.27N2.55N1.76 N
B3F-1  0
B3F-3  0
B3F-6  0
B3F-1  2
B3F-3  2
B3F-6  2
B3F-1  5
B3F-3  5
B3F
-10  6
B3F-4  0
B3F-5  0
B3F-5  1
B3F
-4   5
B3F-12-G
B3F-32-G
Operating force
(OF)
0.98±0.29N
{100±30 gf}
1.47±0.49N
{150±50 gf}
2.55±0.69N
{260±70 gf}
4.9±1.47 N
{500±150 gf}
1.27±0.49N
{130±50 gf}
2.55±0.69N
{260±70 gf}
1.76±0.49 N
{180±50 gf}
Releasing force
(RF)
0.2 N
{20 gf} min.
0.49 N
{50 gf} min.
0.49 N
{50 gf} min.
0.7 N
{70 gf} min.
0.29 N
{30 gf} min.
0.49 N
{50 gf} min.
0.49 N {50 gf}
min.
Pretravel (PT)

0.25+0.2mm
-0.1

0.3+0.2mm
-0.1

0.25+0.2mm
-0.1

Key Tops

B32-series Special Key Tops are available for projected plunger models. Refer to the Datasheet of B32 for details.

Precautions

Be sure to read the safety precautions common to all Tactile Switches for correct use.