Middle-stroke Tactile Switch (SMT)
B3SL
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.
• A small package containing 100 embossed taping
reels is available,in addition to the standard package.
RoHS Compliant
■
List of Models
6 × 6 mm Models
Type
B3SL Series
Contact
material
Plunger
Silver
plated
Height
3.4 mm
Operating force
(OF)
1.96 N {200 gf}
Plunger
color
Yellowgreen
Embossed tape
Model
B3SL-1002P
B3SL-1002P-R100
Minimum
packing unit
2,000 pcs
100 pcs
(Flat type)
5.1 mm
Gray
B3SL-1022P
1,400 pcs
Blue
B3SL-1005P
2,000 pcs
(Projected type)
3.4 mm
3.5 N {357 gf}
B3SL-1005P-R100
100 pcs
(Flat type)
5.1 mm
Blue
B3SL-1025P
1,400 pcs
(Projected type)
Note:
Orders must be made in multiples of the minimum order. Switches are not sold individually.
1
B3SL
■
B3SL
Ratings/Characteristics
Rating (resistive load)
1 to 50 mA at 3 to 12 VDC
Minimum applicable load (reference value)
10 μA at 1 VDC (resistive load)
Ambient operating temperature
-25°C to +90°C at 60%RH max. (with no icing or condensation)
Ambient operating humidity
35% to 85% (at +5 to +35°C)
Contact form
SPST-NO
Contact resistance (initial value)
100 mΩ max.
Insulation resistance
100 MΩ min. (at 250 VDC with insulation tester)
Dielectric strength
250 VAC, 50/60 Hz for 1 min
Bounce time
5 ms max.
Vibration resistance
Destruction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance
Destruction: 1,000 m/s2 {approx. 100 G} max.
Durability
100,000 operations min.
Degree of protection
IEC IP67
Washing
Not possible
■
Operating Characteristics
Operation type
B3SL-1002P
Item
B3SL-1022P
B3SL-1002P-R100
B3SL-1005P
B3SL-1025P
B3SL-1005P-R100
Operating force (OF)
1.96 ± 0.49 N {200 ± 50 gf}
3.5 ± 0.8 N {357 ± 82 gf}
Releasing force (RF)
0.35 N min. {35 gf}
0.5 N min. {51 gf}
Pretravel (PT)
0.3 ± 0.2 mm
■
0.5 ± 0.2 mm
0.8 ± 0.2 mm
Model Structure
Cover
Plunger
Contact
dome
Fixed
Contact
■
0.6 ± 0.2 mm
Dimensions
B3SL-1002P
B3SL-1005P
(Unit: mm)
B3SL-1002P-R100
B3SL-1005P-R100
6.2
PCB Pad
(Top View)
4±0.2
6.5
Terminal Arrangement/
Internal Connections
(Top View)
2.5 dia.
6.5
3.4
2.5
3
1.2
0.1
0.7
7
4
3
2
1
5
3
8.5
B3SL-1022P
B3SL-1025P
6.2
PCB Pad
(Top View)
4±0.2
6.5
Terminal Arrangement/
Internal Connections
(Top View)
2.5 dia.
6.5
3
5.1
2.5
1.2
0.1
Note:
2
7
0.7
4
3
2
1
5
3
8.5
Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. No terminal numbers are indicated on the Switches.
B3SL
■
Precautions
Be sure to read the precautions common to all Tactile Switches on pages for correct use.
B3SL
B3SL
B3SL
Please check each region's Terms & Conditions by region website.
OMRON Corporation
Electronic and Mechanical Components Company
Regional Contact
Americas
https://www.components.omron.com/
Asia-Pacific
https://ecb.omron.com.sg/
Korea
https://www.omron-ecb.co.kr/
Europe
http://components.omron.eu/
China
https://www.ecb.omron.com.cn/
Japan
https://www.omron.co.jp/ecb/
© OMRON Corporation 2007-2019 All Rights Reserved.
In the interest of product improvement, specifications are subject to change without notice.
4
Cat. No. A173-E1-06
0719(0207)(O)
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