2

B3FS

B3FS

Ratings

1 to 50 mA, 5 to 24 VDC (resistive load)

Ambient operating temperature

-25

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

Ambient operating humidity

35% to 85% (at +5 to +35

°C)

Contact form

SPST-NO

Contact resistance

100 m

Ω max. (initial value) (rated: 1 mA, 5 VDC)

Insulation resistance

100 M

Ω min. (at 100 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

Durability

Standard models (0.98 N {100 gf}): 1,000,000 operations min.

High-force models (1.47 N {150 gf}): 300,000 operations min.

High-force models (2.55 N {260 gf}): 100,000 operations min.

Weight

B3FS-1000: Approx. 0.2 g

B3FS-1000

Item

0.98 N

1.47 N

2.55 N

Operating force (OF)

0.98

±0.29 N

{100

±30 gf}

1.47

±0.49 N

{150

±50 gf}

2.55

±0.69 N

{260

±70 gf}

Releasing force (RF)

0.2 N {20 gf} min. 0.49 N {50 gf} min. 0.49 N {50 gf} min.

Pretravel (PT)