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OMRON ELECTRONIC COMPONENTS B3W4000 Sealed Tactile Switch

The B3W series through-hole tactile switch features a sealed structure for enhanced reliability. IP67 protection ensures resistance to dust and water exposure, suitable for demanding environments excluding terminals. Available in 6 x 6mm and 12 x 12mm sizes, it includes models with flat or projected plungers and optional ground terminal for static protection. Operating within -25°C to 70°C, it offers high contact reliability for industrial use, with ratings up to 50 mA at 3-24 VDC, and durability up to 3 million operations depending on model. Ideal for automation and control systems requiring robust tactile switching.

Authorized Distributors
Source:Newark
Part No:B3W-4000
Stock:1544
Inv Date:06-11-2026
Price: Unit price: $0.909
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Part No:B3W-4000
Stock:3625
Inv Date:06-12-2026
Price: Unit price: $0.97
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Part No:B3W-4000
Stock:394
Inv Date:06-12-2026
Price: Unit price: $0.42
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Part No:B3W4000
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.54
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Part No:B3W-4000
Stock:6449
Inv Date:06-12-2026
Price: Unit price: $0.6768
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Part No:B3W-4000
Stock:6449
Inv Date:06-12-2026
Price: Unit price: $0.6768
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Part No:B3W4000
Stock:55
Inv Date:06-12-2026
Price: N/A
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OMRON ELECTRONIC COMPONENTS B3W4000 Sealed Tactile Switch Specifications:

  • Sealed construction conforming to IP67 (IEC-60529) for dust and water resistance
  • Available in 6 x 6 mm and 12 x 12 mm sizes
  • Operating temperature range: -25°C to +70°C
  • Contact Rating: 50 mA at 3-24 VDC
  • Contact Resistance: 100 mΩ max
  • Dielectric Strength: 500 VAC for 1 min
  • Insulation Resistance: 100 MΩ min. at 250 VDC
  • Mechanical durability: up to 3,000,000 operations depending on model
  • Operating force: 1.57N to 3.43N depending on model
  • Bounce time: 5 ms max
  • Vibration resistance: 10 to 55 Hz, 1.5 mm amplitude
  • Shock resistance: 100 G at malfunction, 1,000 G at destruction
  • Degree of protection: IEC IP67
  • RoHS compliant
  • Ground terminal option available for static protection
  • Suitable for industrial automation, machinery, and control panels

Buy the Omron B3W4000 – Reliable Sealed Tactile Switch for Industrial Applications

Enhance your industrial control systems with the reliable Omron Sealed Tactile Switch from the B3W series. Designed for durability, these switches boast IP67 protection against dust and water, making them ideal for demanding environments. Available in compact 6x6mm and 12x12mm sizes, with optional ground terminals to prevent static build-up, they provide long-lasting performance with up to 3 million operations. Easy to install and maintain, these switches deliver dependable tactile feedback in a wide temperature range — perfect for automation, machinery, and control panel applications.

Order your Omron Series B3W-4000 sealed tactile switch today and ensure reliable, water-resistant operation in your industrial controls or automation projects.

Frequently Asked Questions

Where can I buy OMRON ELECTRONIC COMPONENTS B3W4000?

You can click on the BUY or RFQ button to purchase B3W4000 from an authorized OMRON ELECTRONIC COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part B3W4000?

You can download the B3W4000 datasheet or visit the OMRON ELECTRONIC COMPONENTS website for support.

Who is the manufacturer of B3W4000?

OMRON ELECTRONIC COMPONENTS

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