Middle-stroke Tactile Switch (SMT)
Surface-mounting Switches with a
Sealed Structure (Rubber Plunger),
Crisp Feel, and Middle Stroke.
Available on Embossed Tape
• Sealed construction conforming to IP67 (IEC
60529) provides high contact reliability in dusty
environments. (* Excluding the terminal section.)
• Crisp click feeling and middle stroke with rubber
plunger.
• Embossed taping package for automatic mounting.
RoHS Compliant
■
B3SL
List of Models
Type
Contact
material
Silver
plated
Plunger
Height
Operating force
(OF)
1.96 N {200 gf}
Plunger color
Embossed tape
Model
Yellow-green
B3SL-1002P
Minimum
packing unit
2,000
6
×
6 mm Models
B3SL Series
3.4 mm
(Flat type)
5.1 mm
Gray
B3SL-1022P
1,400
(Flat type)
3.4 mm
3.5 N {357 gf}
Blue
B3SL-1005P
2,000
(Flat type)
5.1 mm
Blue
B3SL-1025P
1,400
(Flat type)
Note:
■
Orders must be made in multiples of the minimum order. Switches are not sold individually.
Ratings/Characteristics
1 to 50 mA at 3 to 12 VDC
10
μA
at 1 VDC (resistive load)
-25°C to +90°C at 60%RH max. (with no icing or condensation)
35% to 85% (at +5 to +35°C)
SPST-NO
100 mΩ max.
100 MΩ min. (at 250 VDC with insulation tester)
250 VAC, 50/60 Hz for 1 min
5 ms max.
Destruction: 10 to 55 Hz, 1.5-mm double amplitude
Destruction: 1,000 m/s
2
{approx. 100 G} max.
100,000 operations min.
IEC IP67
Not possible
Rating (resistive load)
Minimum applicable load (reference value)
Ambient operating temperature
Ambient operating humidity
Contact form
Contact resistance (initial value)
Insulation resistance
Dielectric strength
Bounce time
Vibration resistance
Shock resistance
Durability
Degree of protection
Washing
1
B3SL
■
B3SL
Operating Characteristics
Operation type
B3SL-1002P
1.96
±
0.49 N {200
±
50 gf}
0.35 N min. {35 gf}
0.3
±
0.2 mm
0.5
±
0.2 mm
B3SL-1022P
B3SL-1005P
3.5
±
0.8 N {357
±
82 gf}
0.5 N min. {51 gf}
0.6
±
0.2 mm
0.8
±
0.2 mm
B3SL-1025P
Item
Operating force (OF)
Releasing force (RF)
Pretravel (PT)
■
Model Structure
Plunger
Cover
Contact
dome
Fixed
Contact
■
Dimensions
(Unit: mm)
B3SL-1002P
B3SL-1005P
6.2
6.5
4
±0.2
PCB Pad
(Top View)
Terminal Arrangement/
Internal Connections
(Top View)
4
3
2.5 dia.
6.5
3.4
2.5
0.1
7
0.7
3
1.2
5
2
3
8.5
1
B3SL-1022P
B3SL-1025P
6.2
6.5
4
±0.2
PCB Pad
(Top View)
Terminal Arrangement/
Internal Connections
(Top View)
4
3
5
2
1
3
2.5 dia.
6.5
5.1
2.5
0.1
7
0.7
1.2
3
8.5
Note:
■
Unless otherwise specified, a tolerance of
±
0.4 mm applies to all dimensions. No terminal numbers are indicated on the Switches.
Precautions
Be sure to read the precautions common to all Tactile Switches on pages for correct use.
2
B3SL
B3SL
•
Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety
before using
the product.
•
Consult your OMRON representative
before using
the product
under
conditions
which
are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems,
vehicles,
combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if
used
improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and
be
sure to provide the system or equipment
with
double safety mechanisms.
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company
Contact: www.omron.com/ecb
Cat. No. A173-E1-04
1014(0207)(O)
Microcontroller MCU
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