B3FS-4002P The Omron B3FS-4002P is a tactile switch featuring a SPST-NO contact configuration and a 0.05A @ 24VDC rating. It is designed for surface mounting.
Mfr Part #:

B3FS-4002P

Available from 1 distributors
Mfr Name: Omron
Omron
The Omron B3FS-4002P is a tactile switch featuring a SPST-NO contact configuration and a 0.05A @ 24VDC rating. It is designed for surface mounting.
Total Stock: 50 pcs
$ Price Range: $0.75

B3FS-4002P Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
50 pcs
50 pcs On Request 1 On Request On Request On Request On Request On Request

B3FS-4002P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Height off PCB, Vertical
Actuator Orientation
Actuator Type
Ambient Operating Humidity
Circuit
Contact Rating @ Voltage
Contact Resistance (initial value)
Contact configuration
Degree of Protection
Dielectric Strength
Embossed taping
Illumination
Insulation Resistance
Minimum applicable load
Minimum packing unit
Mounting Type
Operating Force
Operating Force (Nominal @ 1.47 N {150 gf})
Operating Force (Nominal @ 2.55 N {260 gf})
Operating Temperature
Operating Voltage (Nominal/Maximum @ resistive load)
Outline
Pretravel (PT)
Releasing Force (Minimum)
Shock Resistance (Maximum @ Destruction)
Shock Resistance (Nominal @ Malfunction)
Switch Function
Termination Style
Vibration Resistance
Washing
Weight
durability (Minimum @ OF: 1.47 N {150 gf})
durability (Minimum @ OF: 2.55 N {260 gf})
height (Nominal)

B3FS-4002P Description

Short technical summary and product information.

The Omron B3FS-4002P is a tactile switch designed for high-density mounting applications. It features a surface-mounting device with a distinctive snapping action and extended mechanical and electrical durability.

 

Key specifications include a SPST-NO contact configuration and a rating of 0.05A at 24VDC. The actuator height off the PCB is 4.30mm, and it has a non-illuminated, top-actuated standard actuator type. The switch operates within an ambient temperature range of -25°C to 70°C.

 

This tactile switch is suitable for applications requiring reliable momentary contact. Its surface-mount termination style with gull wing leads facilitates automated assembly processes. The switch is available in embossed taping packages for automatic mounting, supporting efficient production workflows.

B3FS-4002P Quick Information

Product Type: Tactile Switch
Canonical Name: Omron B3FS-4002P Tactile Switch
Subcategory: Tactile Switch

B3FS-4002P Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

B3FS-4002P Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

B3FS-4002P Features

  • SPST-NO tactile switch for momentary action.
  • Rated for 0.05A at 24VDC.
  • Surface mountable with gull wing termination.
  • 4.3mm actuator height off PCB.
  • Durable with 3,000,000 operations minimum.

B3FS-4002P Applications

  • Ideal for compact electronic devices.
  • Suitable for user interface controls.
  • Used in portable equipment.
  • Applicable in industrial controls.

B3FS-4002P FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the B3FS-4002P tactile switch?

The B3FS-4002P tactile switch is rated for a maximum of 24VDC.

What is the operating temperature range for this tactile switch?

The operating temperature range for the B3FS-4002P is -25°C to 70°C.

What type of mounting is required for the B3FS-4002P?

The B3FS-4002P is a surface mount tactile switch.

What is the contact configuration of the B3FS-4002P?

The B3FS-4002P has a SPST-NO (Single Pole Single Throw - Normally Open) contact configuration.

What is the operating force for the B3FS-4002P?

The operating force for the B3FS-4002P is 1.47N ±0.49N (150gf ±50gf).

What is the durability of the B3FS-4002P tactile switch?

The B3FS-4002P has a durability of 3,000,000 operations minimum at 1.47N operating force.

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