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B3W-1150

SKU: B3W-1150

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OMRON ELECTRONIC COMPONENTS KEYSWITCH (Part Number: B3W-1150)

Enhance your electronic designs with the reliable and sealed tactile switch from OMRON ELECTRONIC COMPONENTS. The B3W series keyswitch offers high durability and precise actuation, suitable for various industrial and consumer applications.

  • Product Name: KEYSWITCH
  • Part Number: B3W-1150
  • Manufacturer: OMRON ELECTRONIC COMPONENTS
  • Country of Origin: Japan (JP)
  • Unit of Measure: Each (EA)
  • ECCN: EAR99
  • Package Type: Bulk Packaged, 100 switches per bag
  • RoHS Compliant: Yes
  • Datasheet: Download Datasheet

Key Features

  • Sealed construction conforming to IP67 (IEC-60529) for high reliability in dusty or water-exposed environments
  • Available in two sizes: 6 mm square and 12 mm square
  • Dome-shaped contact mechanism ensures a short key stroke and a sharp click for reliable actuation
  • Ground terminal option available for static electricity protection
  • Projected plunger types compatible with B32-series Key Tops
  • RoHS compliant for environmentally conscious applications

Specifications

Characteristics Details
Contact Form SPST-NO
Switching Capacity 1 to 50 mA, 5 to 24 VDC (resistive load)
Contact Resistance 100 mΩ max. (rated: 1 mA, 5 VDC)
Insulation Resistance 100 MΩ min. (at 250 VDC)
Dielectric Strength 500 VAC, 50/60 Hz for 1 min.
Bounce Time 5 ms max.
Vibration Resistance Malfunction at 10-55 Hz, 1.5-mm double amplitude
Shock Resistance Destruction: 1000 m/s²; Malfunction: 100 m/s²
Ambient Operating Temperature -25°C to 70°C (no icing or condensation)
Ambient Operating Humidity 35% to 85% (5°C to 35°C)
Service Life General purpose: 1,000,000 operations; High-force: 300,000 operations
Weight B3W-1150: Approx. 1.00 g

Operating Characteristics

Characteristic General Purpose High Force
Operating Force (max.) 160 g 230 g
Release Force (min.) 20 g 50 g
Pretravel 0.25 mm +0.2/-0.1 0.3 mm +0.2/-0.1

Dimensions

All dimensions are in millimeters with a tolerance of ±0.4 mm unless otherwise specified.

Model Size Plunger Type Switch Height Operating Force Model Number
6x6 mm Flat Without Ground Terminal 4.3 mm 160 g / 230 g B3W-1000 / B3W-1002
6x6 mm Projected With Ground Terminal 7.3 mm 160 g / 230 g B3W-1050 / B3W-1150
12x12 mm Flat Without Ground Terminal 4.3 mm 200 g / 350 g B3W-4000 / B3W-4005
12x12 mm Projected With Ground Terminal 7.3 mm 200 g / 350 g B3W-4050 / B3W-4150

Additional Information

  • Switches are not water-washable.
  • Compatible keycaps available for projected plunger models (see B32-series).
  • Use the plunger identification table to determine switch type by plunger color.

For more detailed specifications and usage instructions, please refer to the full datasheet.

Note: This product description is based on provided data. For comprehensive details, please search the internet for the part number B3W-1150.


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