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Standard Types
B3M Long-stroke Tactile Switch
Designed for a Long Stroke and Positive Click
- Long stroke of 0.85 mm provides radically improved operability.
- Light touch with a minimum overstroke of 0.25 mm.
- High durability achieved with 2,000,000-operation capability.
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6mm x 6mm B3M
| Model |
Height |
Operating force (OF) |
Model without ground terminal |
Quantity per package |
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7.3 mm |
0.69 N {70 gf} |
B3M-6009 |
100 switches |
Note: Orders must be made in multiples of the order unit (multiples of 1,000).
| Switching capacity |
50 mA, 12 VDC (resistive load) |
| Ambient operating temperature |
–25ºC to 70ºC at 60% max. humidity (with no icing or condensation) |
| Ambient operating humidity |
35% to 85% (at 5 to 35ºC) |
| Contact configuration |
SPST-NO |
| Contact resistance |
500 mΩ max. (initial value) (rated: 1 mA, 5 VDC) |
| Insulation resistance |
100 MΩ min. (at 250 VDC) |
| Dielectric strength |
250 VAC, 50/60Hz for 1 min |
| Bounce time |
5 ms max. |
| Vibration resistance |
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
| Shock resistance |
Malfunction: 100 m/s2 {approx. 10G} max. |
| Life expectancy |
2,000,000 operations min. |
| Weight |
Approx. 0.27 g |
| Note |
1. |
All units are in millimeters unless otherwise indicated. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. |
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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. |
Note: Switch fixing direction (A and B) on the tape may change.
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Operating Characteristics
| Model |
B3M-6009 |
| Operating force (OF) |
1.96±0.69 N {200±70 gf} |
| Releasing force (RF) |
0.2 N {20 gf} min. |
| Pretravel (PT) |
0.5 mm max. |
| Overtravel (OT) |
0.2 mm min. |
Precautions
Be sure to read the precautions common to all Tactile Switches on pages 5 to 7 for correct use.
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