Tactile Switch (Hinged Type)
B3J
Hinged Design Developed through
Ergonomics
• Quick, superior snap action through hook-type hinge
construction.
• Available with 1 or 2 LEDs or without LEDs.
• The hinge button is available in a wide variety of colors
(five standard colors).
• RoHS Compliant.
Ordering Information
Color of hinged No LED
button
Light gray
Black
Orange
Yellow
Blue
B3J-1000
B3J-1100
B3J-1200
B3J-1300
B3J-1400
One LED
Red
B3J-2000
B3J-2100
B3J-2200
B3J-2300
B3J-2400
Yellow
B3J-3000
B3J-3100
B3J-3200
B3J-3300
B3J-3400
Green
B3J-4000
B3J-4100
B3J-4200
B3J-4300
B3J-4400
Two LEDs (left and right)
Red/Yellow
B3J-5000
B3J-5100
B3J-5200
B3J-5300
B3J-5400
Red/Green
B3J-6000
B3J-6100
B3J-6200
B3J-6300
B3J-6400
Yellow/Green
B3J-7000
B3J-7100
B3J-7200
B3J-7300
B3J-7400
Specifications
■
Ratings/Characteristics
Contact form
Switching capacity
Contact resistance
Insulation resistance
Dielectric strength
Bounce time
Vibration resistance
Shock resistance
Life expectancy
Ambient operating temperature
Ambient operating humidity
Weight
SPST-NO
1 to 50 mA, 5 to 24 VDC (resistive load)
100 mΩ max. (rated: 1 mA, 5 VDC)
100 MΩ min. (at 250 VDC)
500 VAC, 50/60 Hz for 1 min.
5 ms max.
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Destruction: 1,000 m/s
2
(approx. 100 G) max.
Malfunction: 100 m/s
2
(approx. 10 G) max.
3,000,000 operations min.
–25°C to 70°C (at 60% RH max.) with no icing or condensation
35% to 85% (at 5 to 35°C)
Approx. 1.5 to 1.7 g
■
Operating Characteristics
Operating force (OF)
Releasing force (RF)
Pretravel (PT)
1.27±0.49 N (130
±
50 gf)
0.29 N (30 gf) min.
0.3
+0.2
/
–0.1
mm
Tactile Switch (Hinged Type)
B3J
265
■
Built-in LED Performance
Item
Forward voltage V
F
Forward current I
F
Permissible loss P
Reverse voltage V
R
Standard value (V)
Standard value (mA)
Absolute maximum value (mW)
Absolute maximum value (V)
Red
2.0
20
84
5
Yellow
2.0
20
84
5
Green
2.1
20
84
5
Note:
Since the built-in LED does not contain any limiting resistors, externally connect limiting resistors within the limits shown in the above table.
Engineering Data
Operating Force vs. Stroke
(Typical)
Operation force (N {gf})
1.76 {180}
1.66 {170}
1.56 {160}
1.37 {140}
1.17 {120}
0.98 {100}
0.78 {80}
0.58 {60}
0.39 {40}
0.19 {20}
Stroke S (mm)
266
Tactile Switch (Hinged Type)
B3J
Dimensions
All units are in millimeters unless otherwise indicated. Unless otherwise specified, a tolerance of
±0.4
mm applies to all dimensions.
Types with no LED
B3J-1@00
12
18
±0.2
PCB Mounting (Top View)
Two, 1.8
±0.05
dia.
(for positioning
boss)
Panel Cutout
Terminal Arrangement
/Internal Connections
(Top View)
12.5
±0.1
6
5
±0.1
9
±0.1
Four, 1.2
±0.05
19.6
±0.2
2
4
12
±0.2
13.6
±0.2
6
9
±0.2 ±0.2
3.5
3.5
9
±0.1
13.8
±0.5
10.3
6.8
1
3
1 LED Types
B3J-2@00
B3J-3@00
B3J-4@00
18
±0.2
12
PCB Mounting (Top View)
2.54
±0.1
Two, 1.8
±0.05
dia.
(for positioning
boss)
9
±0.1
12.5
±0.1
6
5
±0.1
12
±0.2
9
±0.1
Six, 1.2
±0.05
dia.
6.8
19.6
±0.2
2
4
Panel Cutout
Terminal Arrangement
/Internal Connections
(Top View)
K
A
6
10.3
9
±0.2 ±0.2
3.5
3.5
13.6
±0.2
1
3
9
±0.1
13.8
±0.5
2 LED Types
B3J-5@00
B3J-6@00
B3J-7@00
18
±0.2
PCB Mounting (Top View)
3.46
±0.1
2.54
±0.1
2.54
±0.1
Two, 1.8
±0.05
dia.
(for positioning
boss)
Panel Cutout
Terminal Arrangement
/Internal Connections
(Top View)
K
AK
A
12
9
±0.1
12.5
±0.1
2
19.6
±0.2
4
6
5
±0.1
12
±0.2
9
±0.1
Eight, 1.2
±0.05
dia.
13.6
±0.2
10.3
9
±0.2 ±0.2
3.5
3.5
9
±0.1
13.8
±0.5
6.8
1
3
6
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.
Tactile Switch (Hinged Type)
B3J
267
All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which
can be found at
http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
OMRON ELECTRONIC
COMPONENTS LLC
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.components.omron.com
847-882-2288
Cat. No. X303-E-1
11/10
Specifications subject to change without notice
Printed in USA
Tactile Switch (Hinged Type)
B3J
stm32/stm8
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