Tactile Switch

B3M

241

Tactile Switch

B3M

Designed for a Long Stroke and Positive

Click

• Long stroke of 0.85 mm provides radically improved

operability.

• Light touch with a minimum overstroke of 0.25 mm.

• Improved reliability with a service life of 2,000,000 operations.

• RoHS Compliant.

Ordering Information

Important Note: Switches cannot be water-washed.

Specifications

■ Characteristics

■ Operating Characteristics

Size

Switch height

Operating force (OF)

Model

6 x 6 mm type

7.3

70

± 20 gf

B3M-6009

Contact form

SPST-NO

Switching capacity

1 to 50 mA, 5 to 12 VDC (resistive load)

Contact resistance

500 m

Ω max. (rated: 1 mA, 5 VDC)

Insulation resistance

100 M

Ω min. (at 250 VDC)

Dielectric strength

250 VAC, 50/60 Hz for 1 min.

Bounce time

5 ms max.

Vibration resistance

Malfunction: 10 to 55 Hz, 1.5 mm double amplitude

Shock resistance

Life expectancy

2,000,000 operations min.

Ambient operating temperature

-25

° to 70°C (at 60% RH max.) with no icing or condensation

Ambient operating humidity

35% to 85% (at 5 to 35

°C )

Weight

Approx. 0.27 g

Operating force (OF)

70

± 20 gf

Releasing force (RF min.)

20 gf min.

Pretravel (PT)

0.5 mm max.

Overtravel (OT)

0.2 mm min.