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.
RoHS Compliant
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
List of Models
TypeContact materialPlungerHeightOperating force (OF)Plunger colorEmbossed tape
ModelMinimum packing unit

B3SE

Silver plated2.0 mm1.96 N {200 gf}BlueB3SE-1002P2,000
Note: Orders must be made in multiples of the order unit specified above.
Ratings/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 humidity35% to 85% (at +5 to +35ºC)
Contact configurationSPST-NO
Contact resistance (initial value)100 mΩ max.
Insulation resistance100 MΩ min. (at 250 VDC with insulation tester)
Dielectric strength250 VAC, 50/60 Hz for 1 min
Bounce time5 ms max.
Vibration resistanceDestruction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistanceDestruction: 980 m/s2 {approx. 100 G} max.
Durability1,000,000 operations min.
Degree of protectionIEC IP67
WashingNot possible

Operating Characteristics
Item
Operation type
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
Dimensions
(Unit: mm)

B3SE-1002P

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. No terminal numbers are indicated on the Switches.


Precautions

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