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Product Details Portlet
B3SE Ultra-thin Sealed Surface-mounting Tactile Switch
PCB surface-mounting 6-mm square type that achieves high durability with an ultra-thin, sealed structure.
- A height of 2 mm contributes to the development of thinner and
smaller devices. - Sealed construction conforming to IP67 (IEC 60529) provides high
contact reliability in dusty environments. (* Excluding the terminal
section.) - Crisp click feeling and high durability of 1million operations.
- Surface-mounting pin type is suitable for high-density mounting.
- A small package containing 100 embossed taping reels is available,in addition to the standard package containing 2000 reels.
RoHS Compliant
Datasheet
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: Orders must be made in multiples of the order unit specified above.
| Type | Contact material | Plunger | Height | Operating force (OF) | Plunger color | Embossed tape | |
|---|---|---|---|---|---|---|---|
| Model | Minimum packing unit | ||||||
| B3SE | Silver plated |  | 2.0 mm | 1.96 N {200 gf} | Blue | B3SE-1002P | 2,000 |
| B3SE-1002P-R100 | 100 | ||||||
Ratings/Characteristics
Operating Characteristics
| Rating (resistive load) | 1 to 50 mA, 3 to 12 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 humidity | 35% to 85% (at +5 to +35ºC) |
| Contact configuration | SPST-NO |
| Contact resistance (initial value) | 100 mΩ max. |
| Insulation resistance | 100 MΩ min. (at 250 VDC with insulation tester) |
| Dielectric strength | 250 VAC, 50/60 Hz for 1 min |
| Bounce time | 5 ms max. |
| Vibration resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude |
| Shock resistance | Destruction: 980 m/s2 {approx. 100 G} max. |
| Durability | 1,000,000 operations min. |
| Degree of protection | IEC IP67 |
| Washing | Not possible |
Operating Characteristics
| B3SE-1002P | ||
|---|---|---|---|
| Operating force (OF) | 1.96 ± 0.49 N {200 ± 50 gf} | ||
| Releasing force (RF) | 0.35 N min. {35 gf} | ||
| Pretravel (PT) | 0.3 ± 0.2 mm |
| ||||
Precautions
Be sure to read the precautions common to all Tactile Switches on pages for correct use.
