B3W-4050S Omron, B3W-4050S Datasheet - Page 3

• Manufacturer Part Number: B3W-4050S
• Description: Pushbutton Switch,STRAIGHT,SPST,OFF-(ON),PC TAIL W/RETNN Terminal,PCB Hole Count:6
• Manufacturer: Omron
• Series: B3Wr

Specifications of B3W-4050S

• 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: 200gf
• Actuator: Top
• Contact Form: SPST - NO
• Termination Style: Solder Pin
• Features: Features Sealed Construction for Automatic Soldering
• Operating Temperature Range: - 25 C to + 70 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B3W4050S

Dimensions
Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.
6 x 6 mm Models
Flat Plunger Type
(without Ground
Terminal)
B3W-1000
B3W-1002
Projected Plunger Type
(without Ground
Terminal)
B3W-1050
B3W-1052
2. Terminal numbers are not indicated on this switch. With the switch turned over so that the logo mark “OMRON” is visible on the upper
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
part of the rear side of the switch base, the terminal on the right of the logo mark is numbered “1” and that on the bottom right is “3.”
Accordingly, two terminals on the left side are numbered “2” and “4” respectively.
6.5
6.5
±0.1
±0.1
7.3
±0.2
4.3
6.6
6.6
1.8
4.3
3.5
3.5
±0.2
±0.2
±0.2
±0.1
±0.2
Four, 1
Four, 1
4.5
4.5
±0.1
±0.1
2.4 2.4
±0.05
±0.05
6.5
7.7
6
6.5
7.7
6
±0.2
±0.2
±0.5
±0.5
dia.
±0.5
±0.5
dia.
Terminal Arrangement
/Internal Connections
(Top View)
±0.1
Terminal Arrangement
/Internal Connections
(Top View)
4
2
3.3 dia.
4
2
3.3 dia.
0.3
4.5
0.3
4.5
(1.8)
3.4
(1.8)
3.4
±0.2
±0.2
0.7
3
1
0.7
3
1
0.7
0.7
Flat Plunger Type
(with Ground
Terminal)
B3W-1100
B3W-1102
Projected Plunger Type
(with Ground
Terminal)
B3W-1150
B3W-1152
4.1
±0.1
4.1
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
±0.1
7.3
6.5
±0.2
6.6
4.3
±0.1
6.5
6.6
1.8
4.3
3.5
3.5
±0.2
±0.2
±0.1
±0.2
±0.1
±0.2
Tactile Switch
0.7
0.7
2.4 2.4
1.5
Five, 1
6.5
7.7
6.5
7.7
6
6
4.5
±0.2
±0.2
±0.5
±0.5
Five, 1
±0.5
±0.5
±0.1
4.5
±0.1
±0.05
1.5
±0.1
±0.05
Terminal Arrangement
/Internal Connections
(Top View)
dia.
3.3 dia.
3.3 dia.
0.3
4.5
0.3
Terminal Arrangement
/Internal Connections
(Top View)
dia.
4.5
(1.8)
(1.8)
3.4
3.4
±0.2
±0.2
4
2
4
2
B3W
0.25
5
0.25
0.7
0.7
3
1
0.7
3
1
0.7
233