B3F-3125 Omron, B3F-3125 Datasheet - Page 8

• 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

■ 6 x 6 mm Radial Taped Models: Sold in units of 1,000 switches
Note: Terminal numbers are not indicated on this switch. With the switch turned over so that the logo mark “OMRON” is visible on the upper part
228
Flat Plunger Type
(with Ground Terminal)
B3F-6100, B3F-6102
Flat Plunger Type
(without Ground Terminal)
B3F-6000, B3F-6002
Note: The tape is random
Note: The tape is random
Flat Plunger Type
(without Ground Terminal)
B3F-6020, B3F-6022
of the rear side of the switch base, the terminal on the top of the logo mark is numbered “1” and that on the bottom is “2.”
between surface A
and surface B.
between surface A
and surface B.
Tactile Switch
Three, 1
Two, 1
PCB Mounting
(Top View)
(Single-sided PCB, t=1.6)
Two, 1
+0.1
PCB Mounting
(Top View)
(Single-sided PCB, t=1.6)
PCB Mounting
(Top View)
(Single-sided PCB, t=1.6)
B3F
6
6
(1.1)
0
±0.3
±0.3
dia.
6
0.5
0.5
±0.3
+0.1
+0.1
0.5
3.5 dia.
3.5 dia.
0
3.5 dia.
0
dia.
dia.
5
5
6
5
6
±0.1
−0.2
±0.3
+0.8
±0.3
−0.2
5
+0.8
6
5±0.2
−0.2
±0.3
+0.8
5
5
5
±0.2
5
±0.1
±0.1
±0.1
Surface B
Surface A
(1.1)
Surface B
Surface A
(1.1)
3.1
2
4.3
4.3
0.5 max.
5
Terminal Arrangement
/Internal Connections
(Top View)
Terminal Arrangement
/Internal Connections
(Top View)
Terminal Arrangement
/Internal Connections
(Top View)
0.5 max.
0.5 max.
2
3.4
3.4
3.4
2
2
0.3
0.6
0.3
0.3
0.2 max.
0.2 dia.
0.2 max.
1
1
1
0.9
0.9
3
0.9
Support
tape
Support
tape
Support
tape
6.35
6.35
6.35
12.7
12.7
12.7
±1
±1
±1
4
±0.2
±1
±1
±1
4 dia.
4
dia.
12.7
12.7
12.7
±0.2
±0.3
dia.
±0.3
±0.3
±0.2
Carrier tape
Carrier tape
Carrier tape
0.5 max.
0.5 max.
0.5 max.
6
6
6
9
9
9
11
±0.5
±0.5
±0.5
9
9
20
18
18
±0.5
0
0
+1
+1
18
18
18
2 max.
2 max.
2 max.
−0.5
−0.5
+1
+1
−0.5
+1