B3FS-1012P Omron, B3FS-1012P Datasheet - Page 2

• Manufacturer Part Number: B3FS-1012P
• Description: Tactile Switch
• Manufacturer: Omron
• Series: B3FSr

Specifications of B3FS-1012P

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.05A @ 24VDC
• Actuator Type: Standard
• Mounting Type: Surface Mount
• Orientation: Vertical
• Outline: 6.30mm x 6.00mm
• Illumination: Non-Illuminated
• Operating Force: 150gf
• Actuator: Top
• Contact Form: SPST - NO
• Termination Style: Solder Pad
• Features: Surface Mount Switch
• Operating Temperature Range: - 20 C to + 70 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B3FS1012P

Engineering Data
■ Operating Characteristics
■ Accessories
See “B32” Tactile Switch Key Top data sheet for keycaps that fit
projected plunger B3FS models.
Dimensions
Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.
Precautions
Be sure to read the precautions common to all Tactile Switches, contained in the Technical User’s Guide, “Tactile Switches, Technical Information” for correct use.
248
Flat Type
Flat Type
Projected Type
Operating force (OF) 100 ± 30 gf
Releasing force (RF)
Pretravel (PT)
B3FS-1010
B3FS-1012
B3FS-1010P
B3FS-1012P
B3FS-1050
B3FS-1052
B3FS-1050P
B3FS-1052P
Characteristics
B3FS-1000
B3FS-1002
B3FS-1000P
B3FS-1002P
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
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.
Tactile Switch (SMD)
20 gf
0.25
7.3
General-purpose
3.1±
6.3
3.1
6.3
6.3
4.3
+0.2
0.2
4.5±
4.5±
4.5±
/
1.8
2.6
2.6
2.6
-
0.1
0.2
0.2
0.2
mm
B3FS-1000 series
6
8
8
8
B3FS
3 dia.
3 dia.
150 ± 50 gf
50 gf
High-force
0.7
0.7
0.7
0.7
0.7
0.7
2.4±
0.1
PCB Pad
(Top View)
(One-side PCB t= 1.6)
PCB Pad
(Top View)
(One-side PCB t= 1.6)
PCB Pad
(Top View)
(One-side PCB t= 1.6)
■ Operating Force vs Stroke
6.4
9.6
6.4
9.6
6.4
9.6
(Typical Example)
3.1
3.1
3.1
5.9
5.9
5.9
Terminal Arrangement/
Internal Connection
(Top View)
Terminal Arrangement/
Internal Connection
(Top View)
Terminal Arrangement/
Internal Connection
(Top View)
4
2
4
2
4
2
High-force type
Stroke S (mm)
General-purpose type
3
1
3
1
3
1