B3W-4155 Omron, B3W-4155 Datasheet - Page 2

• Manufacturer Part Number: B3W-4155
• Description: Pushbutton Switch,STRAIGHT,SPST,OFF-(ON),PC TAIL W/RETNN Terminal,PCB Hole Count:7
• Manufacturer: Omron
• Series: B3Wr

Specifications of B3W-4155

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.05A @ 24VDC
• Actuator Type: Plunger for Cap
• Mounting Type: Through Hole
• Orientation: Vertical
• Outline: 12.00mm x 12.00mm
• Illumination: Non-Illuminated
• Operating Force: 350gf
• Actuator: Extended
• Contact Current Rating: 50 mAmps to 24 Volts
• Ground Terminal: Yes
• Contact Form: SPST - NO
• Termination Style: Solder Pin
• Mounting Direction: Straight
• Features: Miniature space saving switch, positive click action plus long life equal to no-contact switch
• Mounting Style: Through Hole
• Operating Temperature Range: - 25 C to + 70 C
• Contact Rating: 50 mAmps to 24 Volts
• Contact Configuration: SPST-NO
• Contact Voltage Dc Nom: 24V
• Contact Current Max: 50mA
• Actuation Type: Top
• Switch Terminals: PCB / Push-on
• Circuitry: SPST-NO
• Rohs Compliant: Yes
• Actuator Style: Extended Plunger
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B3W-4155; B3W-4155BYOMZ; B3W4155; SW856

Specifications
■ Characteristics
■ Operating Characteristics
Engineering Data
■ Operating Force vs. Stroke
■ Construction
232
Contact form
Switching capacity
Contact resistance
Insulation resistance
Dielectric strength
Bounce time
Vibration resistance
Shock resistance
Ambient operating temperature
Ambient operating humidity
Service life
Weight
Characteristics
Operating force (OF) max.
Release force (RF) min.
Pretravel (PT)
B3W-1@@@ series
Cover
Tactile Switch
Base
Plunger
Fixed contact
General purpose
High force
B3W
160 g
20 g
General-purpose
Spacer
Sealed rubber
Contact dome
SPST-NO
1 to 50 mA, 5 to 24 VDC (resistive load)
100 mΩ max. (rated: 1 mA, 5 VDC)
100 MΩ min. (at 250 VDC)
500 VAC, 50/60 Hz for 1 min.
5 ms max.
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Destruction: 1,000 m/s
Malfunction: 100 m/s
-25° to 70°C (at 60% RH max.) with no icing or condensation
35% to 85% (at 5 to 35°C)
B3W-1@@@ :
B3W-1@@@ :
(Typical Example)
0.25
B3W-1@@@
+0.2
/
230 g
50 g
-0.1
300,000 operations min.
1,000,000 operations min.
Approx. 0.30 g
mm
2
High-force
(approx. 10 G) max.
2
(approx. 100 G) max.
B3W-4@@@ series
200 g
30 g
General-purpose
B3W-4@@@ : 3,000,000 operations min.
B3W-4@@@ : Approx. 1.00 g
0.3
B3W-4@@@
1,000,000 operations min.
+0.2
/
-0.1
350 g
50 g
mm
High-force