B3F1020 ETC2
Document overview
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Technical content
TextTactile Switch – B3F Type Plunger Height Operating force (of) Bags (100 Switches) Without ground With ground terminal terminal Vertical Flat 3.15 mm 0.98 N {100 gf} – B3F-3100
1.47 N {150 gf} – B3F-3102
2.55 N {260 gf} – B3F-3105
3.85 mm 0.98 N {100 gf} – B3F-3120
1.47 N {150 gf} – B3F-3122
2.55 N {260 gf} – B3F-3125
Flat, high reliability 3.85mm 1.76N {180gf} - B3F-3122-G gold plated Projected 6.15 mm 0.98 N {100 gf} – B3F-3150
1.47 N {150 gf} – B3F-3152
2.55 N {260 gf} – B3F-3155
Note:Switches are sold in units of 100 Switches. Orders must be made in multiples of 100 (the quantity per bag). (B3F-3000) 6 x 6 mm Models Type Plunger Height Operating force Bags (100 Switches) Without ground With ground terminal terminal Standard Flat 4.3 mm 1.27 N {130 gf} B3F-4000 B3F-4100
2.55 N {260 gf} B3F-4005 B3F-4105
Projected 7.3 mm 1.27 N {130 gf} B3F-4050 B3F-4150
2.55 N {260 gf} B3F-4055 B3F-4155
Long life Flat 4.3 mm 1.27 N {130 gf} B3F-5000 B3F-5100 Projected 7.3 mm B3F-5050 B3F-5150 High reliability Flat 4.3 mm 1.27 N {130 gf} B3F-5001 B3F-5101 Projected 7.3 mm B3F-5051 B3F-5151 Note:Switches are sold in units of 100 Switches. Orders must be made in multiples of 100 (the quantity per bag). (B3F-4000) expectancy (B3F-5000) gold-plated (B3F-5000) 12 x 12 mm Models Type Plunger Height Operating force Operating force 0.98 N {100 gf} 1.47 N {150 gf} Without ground With ground Without ground With ground terminal terminal terminal terminal Standard Flat 4.3 mm B3F-6000 B3F-6100 B3F-6002 B3F-6106 5.0 mm B3F-6020 B3F-6120 B3F-6022 B3F-6122 Projected 7.3 mm B3F-6050 B3F-6150 B3F-6052 B3F-6152 Note:Switches are sold in units of 1,000 Switches. Orders must be made in multiples of 1,000. Switches are not sold individually. (B3F-6000) 6 x 6 mm Radial Models (Taping Specifications) ■ Accessories (Order Separately) Special Key Tops are available for projected plunger models. or LED colour Tactile Switch – B3F A Wide Range of Models: 6 x 6 mm, 12 x 12 mm, Vertical and High-force. ■ ROHS compliant. ■ A positive click action plus a long life equal to that of a no-contact switch. ■ Radial models (taping specifications) that allow the use of general-purpose radial taping parts insertion machines have been added to the series. ■ High reliability gold plated type available
Ordering Information
Type Plunger Height Operating force (of) Bags (100 Switches) Without ground With ground terminal terminal Horizontal Flat 4.3 mm 0.98 N {100 gf} B3F-1000 B3F-1100
1.47 N {150 gf} B3F-1002 B3F-1102
2.55 N {260 gf} B3F-1005 B3F-1105
4.9 N {50 gf} B3F-1006 –
5.0 mm 0.98 N {100 gf} B3F-1020 B3F-1120
1.47 N {150 gf} B3F-1022 B3F-1122
2.55 N {260 gf} B3F-1025 B3F-1125
4.9 N {50 gf} B3F-1026 –
5.0 mm (7.5-mm pitch) 0.98 N {100 gf} – B3F-1110 7.0 mm 0.98 N {100 gf} B3F-1060 –
1.47 N {150 gf} B3F-1062 –
9.5 mm 0.98 N {100 gf} B3F-1070 –
1.47 N {150 gf} B3F-1072-N –
2.55 N {260 gf} B3F-1075 –
Projected 7.3 mm 0.98 N {100 gf} B3F-1050 B3F-1150
1.47 N {150 gf} B3F-1052 B3F-1152
2.55 N {260 gf} B3F-1055 B3F-1155
4.9 N {50 gf} B3F-1056 –
4.3 mm 1.76 N {180 gf} B3F-1002-G B3F-1102-G 5.0mm B3F-1022-G B3F-1122-G 7.0mm B3F-1062-G – 9.5mm B3F-1072-G – Projected, high 7.3mm 1.76N (180gf) B3F-1052-G – reliability gold plated (B3F-1000) 6 x 6 mm Models Tactile Switches Flat, high reliability gold plated Omron 08 Cat 565-773 5/10/07 15:58 Page 762
TextTactile Switch – B3F Type Plunger Height Operating force (of) Bags (100 Switches) Without ground With ground terminal terminal Vertical Flat 3.15 mm 0.98 N {100 gf} – B3F-3100 3.85 mm 0.98 N {100 gf} – B3F-3120 Flat, high reliability 3.85mm 1.76N {180gf} - B3F-3122-G gold plated Projected 6.15 mm 0.98 N {100 gf} – B3F-3150 Note:Switches are sold in units of 100 Switches. Orders must be made in multiples of 100 (the quantity per bag). (B3F-3000) 6 x 6 mm Models Type Plunger Height Operating force Bags (100 Switches) Without ground With ground terminal terminal Standard Flat 4.3 mm 1.27 N {130 gf} B3F-4000 B3F-4100 Projected 7.3 mm 1.27 N {130 gf} B3F-4050 B3F-4150 Long life Flat 4.3 mm 1.27 N {130 gf} B3F-5000 B3F-5100 Projected 7.3 mm B3F-5050 B3F-5150 High reliability Flat 4.3 mm 1.27 N {130 gf} B3F-5001 B3F-5101 Projected 7.3 mm B3F-5051 B3F-5151 Note:Switches are sold in units of 100 Switches. Orders must be made in multiples of 100 (the quantity per bag). (B3F-4000) expectancy (B3F-5000) gold-plated (B3F-5000) 12 x 12 mm Models Type Plunger Height Operating force Operating force 0.98 N {100 gf} 1.47 N {150 gf} Without ground With ground Without ground With ground terminal terminal terminal terminal Standard Flat 4.3 mm B3F-6000 B3F-6100 B3F-6002 B3F-6106 5.0 mm B3F-6020 B3F-6120 B3F-6022 B3F-6122 Projected 7.3 mm B3F-6050 B3F-6150 B3F-6052 B3F-6152 Note:Switches are sold in units of 1,000 Switches. Orders must be made in multiples of 1,000. Switches are not sold individually. (B3F-6000) 6 x 6 mm Radial Models (Taping Specifications) ■ Accessories (Order Separately) Special Key Tops are available for projected plunger models. or LED colour Tactile Switch – B3F A Wide Range of Models: 6 x 6 mm, 12 x 12 mm, Vertical and High-force. ■ ROHS compliant. ■ A positive click action plus a long life equal to that of a no-contact switch. ■ Radial models (taping specifications) that allow the use of general-purpose radial taping parts insertion machines have been added to the series. ■ High reliability gold plated type available Type Plunger Height Operating force (of) Bags (100 Switches) Without ground With ground terminal terminal Horizontal Flat 4.3 mm 0.98 N {100 gf} B3F-1000 B3F-1100 5.0 mm 0.98 N {100 gf} B3F-1020 B3F-1120 5.0 mm (7.5-mm pitch) 0.98 N {100 gf} – B3F-1110 7.0 mm 0.98 N {100 gf} B3F-1060 – 9.5 mm 0.98 N {100 gf} B3F-1070 – Projected 7.3 mm 0.98 N {100 gf} B3F-1050 B3F-1150 4.3 mm 1.76 N {180 gf} B3F-1002-G B3F-1102-G 5.0mm B3F-1022-G B3F-1122-G 7.0mm B3F-1062-G – 9.5mm B3F-1072-G – Projected, high 7.3mm 1.76N (180gf) B3F-1052-G – reliability gold plated (B3F-1000) 6 x 6 mm Models Tactile Switches Flat, high reliability gold plated Omron 08 Cat 565-773 5/10/07 15:58 Page 762
TextTactile Switch – B3F Engineering Data Operating Force vs. Stroke (Typical) B3F-1000, -3000, -6000B3F-4000, -5000 Operating force (N) 1.76 1.56 1.37 1.17 0.98 0.78 0.58 0.39 0.19 Stroke S (mm) OF: 0.98 N OF: 1.47 N 2.54 2.35 2.15 1.96 1.76 1.56 1.37 1.17 0.98 0.78 0.58 0.39 0.19 Stroke S (mm) OF: 2.55 N OF: 1.27 N Operating force (N) Tactile Switch – B3F ■ Rating/Characteristics Specifications Switching capacity1 to 50 mA, 5 to 24 VDC (resistive load), 100µ to 50 mA, 5 to 24 VDC for B3F-G series Ambient temperature-25°C to 70°C, at 60% maximum (with no icing) Ambient humidity35% to 85% (for +5° to 35°C) Contact formSPST-NO Contact resistance100 mΩmax. (initial value) (rated: 1 mA, 5 VDC), 100µA, 5 VDC for B3F-G series Insulation resistance100 MΩmin. (at 250 VDC) 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. Life expectancyB3F-1000, B3F-3000, B3F-6000: 1,000,000 operations min (OF: 0.98 N) (B3F-1070: 500,000 operations min) 300,000 operations min (OF: 1.47 N) 100,000 operations min (OF: 2.55 N) 50,000 operations min (OF: 4.9 N) B3F-4000: 3,000,000 operations min (OF: 1.28 N) 1,000,000 operations min (OF: 2.55 N) B3F-5000: 10,000,000 operations min. B3F-G: 300,000 operations min Weight6 x 6 mm models: approx. 0.25 g 12 x 12 mm models (standard types): approx. 0.85 g Radial models: approx. 0.25 gB3F-1000, B3F-3000, B3F-6000 B3F-4000, B3F-5000 B3F-G B3F-6■■0 B3F-6■■2 -0.1mm ■ Operating Characteristics Operating force (OF) Tactile Switches Omron 08 Cat 565-773 5/10/07 15:58 Page 764
TextTactile Switch – B3F Engineering Data Operating Force vs. Stroke (Typical) B3F-1000, -3000, -6000B3F-4000, -5000 Operating force (N) 1.76 1.56 1.37 1.17 0.98 0.78 0.58 0.39 0.19 Stroke S (mm) OF: 0.98 N OF: 1.47 N 2.54 2.35 2.15 1.96 1.76 1.56 1.37 1.17 0.98 0.78 0.58 0.39 0.19 Stroke S (mm) OF: 2.55 N OF: 1.27 N Operating force (N) Tactile Switch – B3F ■ Rating/Characteristics Specifications Switching capacity1 to 50 mA, 5 to 24 VDC (resistive load), 100µ to 50 mA, 5 to 24 VDC for B3F-G series Ambient temperature-25°C to 70°C, at 60% maximum (with no icing) Ambient humidity35% to 85% (for +5° to 35°C) Contact formSPST-NO Contact resistance100 mΩmax. (initial value) (rated: 1 mA, 5 VDC), 100µA, 5 VDC for B3F-G series Insulation resistance100 MΩmin. (at 250 VDC) 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. Life expectancyB3F-1000, B3F-3000, B3F-6000: 1,000,000 operations min (OF: 0.98 N) (B3F-1070: 500,000 operations min) 300,000 operations min (OF: 1.47 N) 100,000 operations min (OF: 2.55 N) 50,000 operations min (OF: 4.9 N) B3F-4000: 3,000,000 operations min (OF: 1.28 N) 1,000,000 operations min (OF: 2.55 N) B3F-5000: 10,000,000 operations min. B3F-G: 300,000 operations min Weight6 x 6 mm models: approx. 0.25 g 12 x 12 mm models (standard types): approx. 0.85 g Radial models: approx. 0.25 gB3F-1000, B3F-3000, B3F-6000 B3F-4000, B3F-5000 B3F-G B3F-6■■0 B3F-6■■2 -0.1mm ■ Operating Characteristics Operating force (OF) Tactile Switches Omron 08 Cat 565-773 5/10/07 15:58 Page 764
TextTactile Switch – B3F Four, 4.5±0.1 6.5±0.1 6.5±0.5 7.7±0.50.7 0.7 4.5±0.2 3.4 0.3 (1.8) 0.5 max. 6±0.2 6±0.2 9.5 3.5 3.5 dia. dia. B3F-1070, B3F-1072-N, B3F-1075, B3F-1072-G Four, 1±0.05 dia. Horizontal, Flat Plunger Type (without Ground Terminal) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Interna Connections (Top View) Horizontal, Projected Plunger Type (without Ground Terminal) B3F-1050, B3F-1052, B3F-1055, B3F-1056 B3F-1052-G B3F-1150, B3F-1152, B3F-1155 1±0.05 dia. Vertical, Projected Plunger Type B3F-3150, B3F-3152, B3F-3155 3.5 dia. Two, 1.5±0.05 dia. Two, 1±0.05 dia. 2.4×2.4±0.1 Vertical, Flat Plunger Type B3F-3100, B3F-3102, B3F-3105 3.5 dia. Two, 1.5±0.05 dia. Two, 1±0.05 dia. Horizontal, Projected Plunger Type (with Ground Terminal) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) Vertical, Flat Plunger Type (Height: 3.85 mm) B3F-3120, B3F-3122, B3F-3125, B3F-3122-G PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) 3.5 dia. Two, 1.5±0.05 dia. Two, 1±0.05 dia. 0.3 Tactile Switch – B3F 3.5 dia. Four 1±0.05 dia. 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.) 3.5 dia.Five, 1±0.05 dia. 3.5 dia. 1±0.05dia. Four, 1.2±0.05 dia. B3F-1060, B3F-1062, B3F-1062-G 6.5±0.5 7.7±0.50.7 0.7 4.5±0.2 3.5 dia. 4.5±0.1 3.4 0.3 (1.8) 0.5 max. 6±0.2 6.5±0.1 6±0.2 7±0.2 3.5 Four, 1±0.05 dia. Horizontal, Flat Plunger Type(with Ground Terminal, Pitch: 6.5 mm) Terminal Arrangement /Internal Connections (Top View) Horizontal, Flat Plunger Type (without Ground Terminal) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) *The height of B3F-1120, B3F-1122 B3F-1122-G and B3F-1125 is 5±0.2 mm. PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement /Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) *The height of B3F-1020, B3F-1022, B3F-1022-G, B3F-1025 and B3F-1026 is 5±0.2 mm. 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.) Horizontal, Flat Plunger Type(without Ground Terminal) Horizontal, Flat Plunger Type (with Ground Terminal, Pitch: 7.5 mm) B3F-1110 PCB Mounting (Top View) 0.3 Dimensions Note 1.All units are in millimetres unless otherwise indicated. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. 2.No terminal numbers are indicated on the Switches. 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. (Bottom View) 6 x 6 mm Models Tactile Switches Omron 08 Cat 565-773 5/10/07 15:58 Page 766
TextTactile Switch – B3F Four, 4.5±0.1 6.5±0.1 6.5±0.5 7.7±0.50.7 0.7 4.5±0.2 3.4 0.3 (1.8) 0.5 max. 6±0.2 6±0.2 9.5 3.5 3.5 dia. dia. B3F-1070, B3F-1072-N, B3F-1075, B3F-1072-G Four, 1±0.05 dia. Horizontal, Flat Plunger Type (without Ground Terminal) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Interna Connections (Top View) Horizontal, Projected Plunger Type (without Ground Terminal) B3F-1050, B3F-1052, B3F-1055, B3F-1056 B3F-1052-G B3F-1150, B3F-1152, B3F-1155 1±0.05 dia. Vertical, Projected Plunger Type B3F-3150, B3F-3152, B3F-3155 3.5 dia. Two, 1.5±0.05 dia. Two, 1±0.05 dia. 2.4×2.4±0.1 Vertical, Flat Plunger Type B3F-3100, B3F-3102, B3F-3105 3.5 dia. Two, 1.5±0.05 dia. Two, 1±0.05 dia. Horizontal, Projected Plunger Type (with Ground Terminal) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) Vertical, Flat Plunger Type (Height: 3.85 mm) B3F-3120, B3F-3122, B3F-3125, B3F-3122-G PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) 3.5 dia. Two, 1.5±0.05 dia. Two, 1±0.05 dia. 0.3 Tactile Switch – B3F 3.5 dia. Four 1±0.05 dia. 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.) 3.5 dia.Five, 1±0.05 dia. 3.5 dia. 1±0.05dia. Four, 1.2±0.05 dia. B3F-1060, B3F-1062, B3F-1062-G 6.5±0.5 7.7±0.50.7 0.7 4.5±0.2 3.5 dia. 4.5±0.1 3.4 0.3 (1.8) 0.5 max. 6±0.2 6.5±0.1 6±0.2 7±0.2 3.5 Four, 1±0.05 dia. Horizontal, Flat Plunger Type(with Ground Terminal, Pitch: 6.5 mm) Terminal Arrangement /Internal Connections (Top View) Horizontal, Flat Plunger Type (without Ground Terminal) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) *The height of B3F-1120, B3F-1122 B3F-1122-G and B3F-1125 is 5±0.2 mm. PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement /Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) *The height of B3F-1020, B3F-1022, B3F-1022-G, B3F-1025 and B3F-1026 is 5±0.2 mm. 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.) Horizontal, Flat Plunger Type(without Ground Terminal) Horizontal, Flat Plunger Type (with Ground Terminal, Pitch: 7.5 mm) B3F-1110 PCB Mounting (Top View) 0.3 Dimensions Note 1.All units are in millimetres unless otherwise indicated. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. 2.No terminal numbers are indicated on the Switches. 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. (Bottom View) 6 x 6 mm Models Tactile Switches Omron 08 Cat 565-773 5/10/07 15:58 Page 766
TextTactile Switch – B3F 6 mm x 6 mm Radial Types (Taping Specifications): Sold in Units of 1,000 Switches Tactile Switch – B3F Tactile Switch – B3F Two, 1.8±0.05 dia. (For positioning boss) Four, 1.2±0.05 dia. Two, 1.8±0.05 dia. (For positioning boss) Five, 1.2±0.05 dia. Two, 1.8±0.05 dia. (For positioning boss) Four, 1.2±0.05 dia. B3F-4000, B3F-4005, B3F-5000, B3F-5001 7.1 dia.7.1 dia. Two, 1.8±0.05 dia. (For positioning boss) Five, 1.2±0.05 dia. B3F-4100, B3F-4105, B3F-5100, B3F-5101 B3F-4050, B3F-4055, B3F-5050, B3F-5051B3F-4150, B3F-4155, B3F-5150, B3F-5151 Flat Plunger Type (without Ground Terminal) Flat Plunger Type (with Ground Terminal) Projected Plunger Type (without Ground Terminal) Projected Plunger Type (with Ground Terminal) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Intern Connections (Top View) 12 x 12 mm Models Tactile Switches Omron 08 Cat 565-773 5/10/07 15:58 Page 768
TextTactile Switch – B3F 6 mm x 6 mm Radial Types (Taping Specifications): Sold in Units of 1,000 Switches Tactile Switch – B3F Tactile Switch – B3F Two, 1.8±0.05 dia. (For positioning boss) Four, 1.2±0.05 dia. Two, 1.8±0.05 dia. (For positioning boss) Five, 1.2±0.05 dia. Two, 1.8±0.05 dia. (For positioning boss) Four, 1.2±0.05 dia. B3F-4000, B3F-4005, B3F-5000, B3F-5001 7.1 dia.7.1 dia. Two, 1.8±0.05 dia. (For positioning boss) Five, 1.2±0.05 dia. B3F-4100, B3F-4105, B3F-5100, B3F-5101 B3F-4050, B3F-4055, B3F-5050, B3F-5051B3F-4150, B3F-4155, B3F-5150, B3F-5151 Flat Plunger Type (without Ground Terminal) Flat Plunger Type (with Ground Terminal) Projected Plunger Type (without Ground Terminal) Projected Plunger Type (with Ground Terminal) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Internal Connections (Top View) PCB Mounting (Top View) (Single-sided PCB, t=1.6) Terminal Arrangement/Intern Connections (Top View) 12 x 12 mm Models Tactile Switches Omron 08 Cat 565-773 5/10/07 15:58 Page 768
TextTactile Switch – B3F-8 Tactile switch with Protective Cover for increased security ■ ROHS Compliant ■ Protective cover prevents switch operation when cover is closed ■ Spring operated cover returns to close position Note:1.The data given above are initial values. JRating and Characteristics Switching capacity1 to 50mA, 5 to 24VDC (resistive load) Ambient temperature-25ºC to 70ºC at 60% max. (with no icing) Ambient humidity35 to 85% (for +5 ºC to 35 ºC) Contact formSPST-NO Contact resistance100 mΩmax. (initial value) (rated: 1mA, 5VDC) Insulation resistance100 MΩmin. (at 250 VDC) Dielectric strength500 VAC, 50/60 Hz for 1 min Bouncing time5ms Max. Vibration resistanceMalfunction: 10 to 55 Hz, 1.5-mm double amplitude Shock resistanceDestruction: 1,000 m/s2max. Malfunction: 100 m/s2max. Life expectancySwitch: 3,000,000 operations min. Cover: 1000,000 operations min. Contact form Model name Tactile Switch with protective cover B3F-8000 JOperating Characteristics Operating force (OF) 1.27 ±0.49N Release force (RF) 0.29N Min. Pretravel (PT) 0.3 +0.2/-0.1 mm Tactile Switch – B3F Key Tops B32-series Special Key Tops are available for projected plunger models. Tactile Switches CAT. No. A070-E2-06A Tactile Switch – B3FTactile Switch – B3F Omron 08 Cat 565-773 5/10/07 15:58 Page 770