(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 19/4/2026 to 7:00 (MYT) 20/4/2026. We apologize for the inconvenience.
- [Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
- [Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.
Seal Type Surface-mount Tactile switch B3S
[Features]
· A highly reliable surface mounted terminal type with a sealed structure.
· An IP67 (IEC-60529) equivalent seal sealing structure that ensures high contact reliability, even when used in dusty locations or around plumbing. (Except for the terminal.)
· Surface mounted terminal type suitable for high density mounting.
· The series also includes a grounding terminal, convenient for anti-static measures.
· An embossed taping packaging specification is also available, ideal for automatic mounting.
Japanese Only
Part Number
Configured Part Number is shown.
Seal Type Surface-Mount Tactile Switch B3S Specifications
B3S external appearance
Without ground terminal: Model B3S-1000, Model B3S-1002 dimensional drawing
Without ground terminal: Model B3S-1000, Model B3S-1002 PCB pad dimensional drawing
With ground terminal: Model B3S-1100, Model B3S-1102 dimensional drawing
With ground terminal: Model B3S-1100, Model B3S-1102 PCB pad dimensional drawing
Common items/Units: mm
Note: In the dimensional outline drawings detailed above, the dimensional tolerance for any non-specified parts is ±0.3 mm.
B3S Types
6-mm square type
| Grounding Terminal | N | ||||
|---|---|---|---|---|---|
| Type | Contact Material | Height | Force Required For Operation (OF) | Plunger Color | Model |
| Model B3S-1000 Series | Silver Plated | 4.3 mm | 1.57 N | Ivory | Model B3S-1000 |
| 2.26 N | Yellow | Model B3S-1002 | |||
| Grounding Terminal | Y | ||||
|---|---|---|---|---|---|
| Type | Contact Material | Height | Force Required For Operation (OF) | Plunger Color | Model |
| Model B3S-1000 Series | Silver Plated | 4.3 mm | 1.57 N | Ivory | Model B3S-1100 |
| 2.26 N | Yellow | Model B3S-1102 | |||
B3S Ratings/Performance
| Rating (Resistance Load) | 3 to 24 V DC, 1 to 50 mA | |
|---|---|---|
| Minimum Applicable Load (Reference Value) | 1 V DC, 10 μA | |
| Operating Temperature Range | -25 to +70°C, 60% RH or Less (Assuming No Freezing or Condensation) | |
| Operating Humidity Range | 35 to 85% RH (at +5 to +35°C) | |
| Contact Configuration | 1a (Normally Open Contact) | |
| Contact Resistance (Initial Value) | 100 mΩ or Less | |
| Insulation Resistance | 100 MΩ or More (with 250 V DC Insulation Resistance Meter) | |
| Withstand Voltage | 500 V AC 50/60 Hz 1 min | |
| Bouncing | 5 ms or Less | |
| Vibration | Malfunction | 10 to 55 Hz, Double Amplitude 1.5 mm |
| Shock / Impact | Durability | Maximum 1,000 m/s2 |
| Malfunction | Maximum 100 m/s2 | |
| Durability | 500,000 Times or More (1.57 N Type), 300,000 Times or More (2.26 N Type) | |
| Weight | Approx. 0.3 g | |
| Protective Structure | IEC IP67 | |
| Washing | Applicable | |
B3S Operating Characteristics
| Type | Model B3S-1000 Series | |
|---|---|---|
| Force Required For Operation (OF) | 1.57 N Type | 2.26 N Type |
| Model | Model B3S-1□00 | Model B3S-1□02 |
| Force Required For Operation (OF) | Max. 1.57 N | Max. 2.26 N |
| Return Force (RF) | Minimum 0.2 N | Minimum 0.49 N |
| Pre-Travel (PT) | 0.25 mm +0.2 mm, -0.1 mm | |
Loading...
Basic Information
| Terminal shape | PC terminal | Number of Poles | 1 | Protection function (environmentally resistant) | Available |
|---|---|---|---|---|---|
| Dimension vertical(mm) | 6 | Dimension width(mm) | 6.6 | Dimension depth(mm) | 4.3 |
| Function Operation | OFF-(ON) | Lighting function | NA | Rated (Ω load)(V)/(A) | 5–24 VDC/1-50 mA |
| Terminal Specification | Circuit Board Surface Mounting | Operating part shape | Flat | Operation Direction | Vertical push |
| LED color | NA | Number of LEDs | NA | Cleaning | Applicable |
| Protective structure details | IP67 equivalent |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Surface-Mount Tactile Switch B3FS
- Thumb Rotary Switch - A7CN/A7CN-L
- Thumb Rotary Switch - A7D/A7DP
- Seal Type Surface-mount Tactile switch B3SN
- Seal type tactile switch B3W
- Seal Type Rotary Dip Switch A6A
- Tactile switch B3F
- B3J Hinged Tactile Switch
Customers Who Viewed This Item Also Viewed
-
-
-
-
-
-
Seal Type Surface-mount Tactile switch B3SNOMRON
Standard Price : MYR 8.98
Days to Ship : 3 Day(s) or more
-
Tech Support
- Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
- Tel：(60) 3 7960 8499 / FAX：(60) 3 7960 7499
- 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday) - Technical Inquiry
- Credit Card
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy