The B3F-3155 is a tactile switch from Omron.

• Series: B3F series
• Termination Style: PC pin
• Commonly used in: electronic devices and appliances where a momentary push-button switch is required
• Circuit: single-pole single-throw normally open (SPST-NO)
• Switch Function: off-mom
• Actuator Type: plunger
• Switch Travel: 0.25mm
• Features: provides a tactile feedback to the user
• Contact Rating: 0.05A @ 24VDC
• Suitable for: low-power applications
• Actuator Orientation: side actuated
• Outline: 7.30mm x 6.25mm
• Illumination: non-illuminated
• Operating Force: 260gf
• Mechanical Life: 100,000 cycles
• Mounting: through a hole @ a right angle
• Operating Temperature Range: -25°C to 70°C
• Features: provides reliable and responsive input for electronic devices and appliances.