Omron B3F - Manual (Page 3)

3
B3F B3F
■ Ratings/Characteristics
■ Operating Characteristics
Ratings 1 to 50 mA, 5 to 24 VDC (resistive load) (B3F-G: 100 μA to 50 mA, 5 to 24 VDC)
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) B3F-G: (rated: 100 μA, 5 VDC)
Insulation resistance 100 M Ω min. (at 250 VDC)
Dielectric strength 500 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 Destruction: 1,000 m/s 2 {approx. 100G} max.
Malfunction: 100 m/s 2 {approx. 10G} max.
Durability B3F-1000, B3F-3000, B3F-6000:
1,000,000 operations min (OF: 0.98 N {100 gf}) (B3F-1070: 500,000 operations min)
300,000 operations min (OF: 1.47 N {150 gf})
100,000 operations min (OF: 2.55 N {260 gf})
50,000 operations min (OF: 4.9 N {500 gf})
B3F-4000:
3,000,000 operations min (OF: 1.27 N {131 gf})
1,000,000 operations min (OF: 2.55 N {260 gf})
B3F-5000:
10,000,000 operations min.
B3F-G:
300,000 operations min.
Weight 6 × 6 mm models: approx. 0.25 g
12 × 12 mm models (standard types): approx. 0.85 g
Radial models: approx. 0.25 g
B3F-1000, B3F-3000, B3F-6000 B3F-4000, B3F-5000 B3F-G
Operating force
(OF)
0.98 N 1.47 N 2.55 N 4.9 N 1.27 N 2.55 N 1.76 N
Item
B3F-1 @@0
B3F-3 @@0
B3F-6 @@0
B3F-1 @@2
B3F-3 @@2
B3F-6 @@2
B3F-1 @@5
B3F-3 @@5
B3F-10 @6 B3F-4 @@0
B3F-5 @@0
B3F-5 @@1
B3F-4 @@5 B3F-1 @@2-G
B3F-3 @@2-G
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}
4.9 ±1.47 N
{500 ±150 gf}
1.27 ±0.49 N
{130 ±50 gf}
2.55 ±0.69 N
{260 ±70 gf}
1.76 ±0.49 N
{180 ±50 gf}
Releasing force
(RF) 0.2 N {20 gf}
min.
0.49 N {50 gf}
min. 0.49 N {50 gf}
min. 0.7 N {70 gf}
min.
0.29 N {30 gf}
min. 0.49 N {50 gf}
min. 0.49 N {50 gf}
min.
Pretravel (PT) 0.25 +0.2 /
–0.1
mm 0.3 +0.2 /
–0.1
mm 0.25 +0.2 /
–0.1
mm