Product Details Portlet
Operating Characteristics
B3F-8 Through-hole Mounting: the Ideal Tactile Switches to Prevent Malfunctions
Security oriented Tactile Switch by the protective cover.
- Covers prevent the Switches from being unintentionally pressed.
- Return springs ensure that the covers are closed.
RoHS Compliant
Model | 2D/3D CAD | |
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B3F-8000(N) | Download |

Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
List of Models
Note: The Switches are packed in boxes.
The minimum order unit is 200 Switches per box. Order in multiples of the packing quantity.
Type | Model |
---|---|
Tactile Switch with protective cover | B3F-8000(N) |
The minimum order unit is 200 Switches per box. Order in multiples of the packing quantity.
Ratings/Characteristics
Rating (resistive load) | 1 to 50 mA, 3 to 24 VDC |
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Minimum applicable load (reference value) | 10 μA at 1 VDC (resistive load) |
Ambient humidity | 35% to 85% RH (at +5 to +35 °C ) |
Contact form | SPST-NO |
Contact resistance (initial value) | 100 mΩ max. |
Insulation resistance | 100 MΩ max. (at 250 VDC with insulation tester) |
Dielectric strength | 500 VAC, 50/60Hz for 1 min |
Bounce time | 5 ms max. |
Vibration resistance | 10 to 55 Hz, 1.5 mm double amplitude |
Shock resistance | Destruction: 1,000 m/s2 max. Malfunction: 100 m/s2 max. |
Durability | Switch; 3,000,000 operations Min., Cover; 5,000 operations Min. |
Degree of protection | IEC IP00 |
Washing | Not possible |
Dimensions (Unit: mm) B3F-8 Note: Unless otherwise specified, a tolerance of ± 0.5 mm applies to all dimensions. |
Operating Characteristics
Item |
B3F-8000 (N)
|
---|---|
Operating force (OF) | 1.27±0.49 N {130±50 gf} |
Releasing force (RF) | 0.29 N {30 gf} min. |
Pretravel (PT) | 0.3 |