B3F-3125 Omron, B3F-3125 Datasheet - Page 4

• Manufacturer Part Number: B3F-3125
• Description: SWITCH TACT 260GF R/A H=3.85MM
• Manufacturer: Omron
• Series: B3Fr

Specifications of B3F-3125

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.05A @ 24VDC
• Actuator Type: Standard
• Mounting Type: Through Hole
• Orientation: Right Angle
• Outline: 7.40mm x 7.30mm
• Illumination: Non-Illuminated
• Operating Force: 260gf
• Actuator: Flat
• Contact Current Rating: 50 mAmps at 24 Volts
• Ground Terminal: Yes
• Contact Form: SPST - NO
• Termination Style: Solder Pin
• Mounting Direction: Right Angle
• 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 at 24 Volts
• Contact Configuration: SPST-NO
• Contact Voltage Dc Nom: 24V
• Contact Current Max: 50mA
• Actuation Type: Side
• Switch Terminals: Through Hole
• Circuitry: SPST-NO
• Rohs Compliant: Yes
• Actuator Style: Flat Plunger
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: B3F-3125; B3F3125; SW851

B3F
Dimensions
Note:
6 x 6 mm Models
Horizontal, Flat Plunger
Type(without Ground Terminal)
Horizontal, Flat Plunger Type
(with Ground Terminal, Pitch: 7.5 mm)
B3F-1000, B3F-1002, B3F-1005, B3F-1006
B3F-1020 (See note.), B3F-1022 (See note.),
B3F-1025 (See note.), B3F-1026 (See note.)
B3F-1110
* The height of B3F-1020, B3F-1022, B3F-1025,
and B3F-1026 is 5±0.2 mm.
*
1. All units are in millimeters unless otherwise indicated. Unless otherwise specified, a tolerance of ± 0.4 mm applies to all dimen-
2. No terminal numbers are indicated on the Switches. The numbers used for terminals in the following graphics are
sions.
indicated in the “Bottom View” diagram below. In this diagram, the Switch is rotated so that the terminals are on the
right and left-hand sides, and the OMRON logo appears the right way up.
3.5 dia.
3.5 dia.
Terminal Arrangement/Internal
Connections (Top View)
Terminal Arrangement
/Internal Connections (Top View)
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
1±0.05 dia.
Four,
1.2±0.05 dia.
Four
1±0.05 dia.
7±0.2
6±0.2
Horizontal, Flat Plunger Type
(without Ground Terminal)
B3F-1060, B3F-1062
3.5
B3F-1100, B3F-1102, B3F-1105
B3F-1120 (See note.), B3F-1122 (See note.)
B3F-1125 (See note.)
Horizontal, Flat Plunger Type(with
Ground Terminal, Pitch: 6.5 mm)
* The height of B3F-1120, B3F-1122, and
B3F-1125 is 5±0.2 mm.
*
6.5±0.5
7.7±0.5
6±0.2
0.5 max.
0.3
4.5±0.2
(1.8)
3.4
0.7
3.5 dia.
3.5 dia.
0.7
Terminal Arrangement/Internal
Connections (Top View)
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
Terminal Arrangement
/Internal Connections
(Top View)
4
2
6.5±0.1
3
1
Four,
1±0.05 dia.
4.5±0.1
(Bottom View)
Five,
1±0.05 dia.
3
1
B3F
4
2
11