B3J-7100 Omron, B3J-7100 Datasheet - Page 3
![MECHANICAL KEY SWITCH](/photos/17/78/177856/b3jt_sml.jpg)
B3J-7100
Manufacturer Part Number
B3J-7100
Description
MECHANICAL KEY SWITCH
Manufacturer
Omron
Series
B3Jr
Type
Keyswitch, Illuminatedr
Datasheet
1.B3J-1000.pdf
(4 pages)
Specifications of B3J-7100
Circuit
SPST-NO
Switch Function
Off-Mom
Contact Rating @ Voltage
0.05A @ 24VDC
Actuator Type
Square Button
Illumination Type, Color
LED, Yellow/ Green
Illumination Voltage (nominal)
2.0, 2.1 VDC
Mounting Type
Through Hole
Termination Style
PC Pin
Operating Force
130 g +/- 50 g
Actuator
Key Cap
Contact Form
SPST - NO
Features
Tactile Switch with Integral Key Cap
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
B3J7100
Dimensions
All units are in millimeters unless otherwise indicated. Unless otherwise specified, 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.
Types with no LED
B3J-1@00
1 LED Types
B3J-2@00
B3J-3@00
B3J-4@00
2 LED Types
B3J-5@00
B3J-6@00
B3J-7@00
18
18
18
±0.2
±0.2
±0.2
12
9
12
9
12
9
±0.1
±0.1
±0.2
±0.1
±0.2
±0.2
12
12
6
6
6
6
12
6
6
3.5
3.5
3.5
2.54
PCB Mounting (Top View)
PCB Mounting (Top View)
PCB Mounting (Top View)
9
9
±0.1
±0.1
±0.1
13.8
13.8
13.8
5
9
±0.1
±0.1
±0.5
±0.5
2.54
±0.5
3.46
5
9
9
5
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
Four, 1.2
12.5
Six, 1.2
Eight, 1.2
Two, 1.8
(for positioning boss)
±0.1
12.5
12.5
Two, 1.8
(for positioning boss)
2.54
±0.05
Two, 1.8
(for positioning boss)
±0.1
±0.1
9
±0.05
±0.1
9
±0.2
9
±0.2
±0.05
±0.2
±0.05
3.5
3.5
±0.05
3.5
dia.
10.3
±0.2
10.3
±0.05
±0.2
10.3
dia.
±0.2
dia.
dia.
dia.
Tactile Switch (Hinged Type)
Panel Cutout
Panel Cutout
Panel Cutout
13.6
13.6
13.6
±0.2
±0.2
±0.2
6.8
6.8
6.8
19.6
19.6
19.6
±0.2
±0.2
Terminal Arrangement
/Internal Connections
(Top View)
±0.2
Terminal Arrangement
/Internal Connections
(Top View)
Terminal Arrangement
/Internal Connections
(Top View)
2
K
1
2
2
1
1
B3J
K
A
K
3
A
4
3
3
4
4
A
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