B3F-4055
Tactile Switches 12x12mm Std Ht .3 High-force 260g
Inventory:3,938
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : B3F-4055
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Package/Case : Plugin
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Manufacturer : Omron
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Components Classification : Tactile Switches
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Datesheet : B3F-4055 DataSheet (PDF)
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Series : B3F
Overview of B3F-4055
The B3F-4055 is a tactile switch optimized for high-performance operations. It provides excellent performance for various applications, including analog and digital signal switching.
Pinout
The B3F-4055 pinout refers to the configuration and function of each pin in its DIP package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the B3F-4055 has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- 12mm 7.3mm Rectangle button: The B3F-4055 features a rectangular button with dimensions of 12mm x 7.3mm, making it suitable for various applications.
- 50mA Straight: This tactile switch has a current rating of 50mA and is designed to provide a straight connection.
- 24V Plugin: The B3F-4055 can be plugged into a 24V power supply, making it suitable for various applications that require high voltage operations.
- ROHS Compliance: This tactile switch complies with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental and safety standards.
- Tactile Switches: The B3F-4055 is a type of tactile switch that provides a physical feedback mechanism for users to interact with electronic devices.
Applications
- Industrial Control Systems: The B3F-4055 can be used in industrial control systems where high-performance operations are required, such as in manufacturing and process control applications.
- Aerospace and Defense: This tactile switch is suitable for use in aerospace and defense applications where reliability and performance are critical.
- Automotive Systems: The B3F-4055 can be used in automotive systems, such as in dashboard controls and other electronic devices.
- Medical Devices: This tactile switch is suitable for use in medical devices, such as in patient monitoring equipment and other applications where high-performance operations are required.
Advantages and Disadvantages
Advantages
- High-Performance Operations: The B3F-4055 provides excellent performance for various applications, including analog and digital signal switching.
- Reliability: This tactile switch is designed to provide reliable operations in harsh environments.
Disadvantages
- Limited Current Rating: The B3F-4055 has a current rating of 50mA, which may be limited for some applications that require higher currents.
Equivalents
For similar functionalities, consider these alternatives to the B3F-4055:
- B3F-4050: This tactile switch has a similar design and functionality to the B3F-4055 but with some differences in its specifications.
- B3F-4060: The B3F-4060 is another type of tactile switch that provides high-performance operations and is suitable for various applications.
Frequently Asked Questions
Q: What is the current rating of the B3F-4055?
A: The current rating of the B3F-4055 is 50mA.
Q: Is the B3F-4055 ROHS compliant?
A: Yes, the B3F-4055 complies with the Restriction of Hazardous Substances (RoHS) directive.
Q: What is the package type of the B3F-4055?
A: The package type of the B3F-4055 is DIP.
Q: Can the B3F-4055 be used in industrial control systems?
A: Yes, the B3F-4055 can be used in industrial control systems where high-performance operations are required.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Tactile Switches | RoHS | Details |
Illuminated | Non-Illuminated | Mounting Style | Through Hole |
Mounting Direction | Straight | Stem Height | 7.3 mm |
Actuator | Rectangular | Switch Function | OFF - (ON) |
Operating Force | 2.5 N | Current Rating | 50 mA |
Voltage Rating DC | 24 VDC | Ground Terminal | Yes |
Contact Form | SPST | Termination Style | Solder Pin |
Color | Yellow | Length | 12 mm |
Width | 12 mm | Height | 3.5 mm |
Series | B3F | Life | 1000000 Cycle |
Brand | Omron Electronics | Maximum Operating Temperature | + 70 C |
Minimum Operating Temperature | - 25 C | Product Type | Tactile Switches |
Factory Pack Quantity | 500 | Subcategory | Switches |
Part # Aliases | B3FZ0041M B3F-4055BYOMZ B3F4055 B3F-4055-BY-OMZ B3F4055BYOMZ | Unit Weight | 0.029983 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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B3F-4055
Tactile Switches 12x12mm Std Ht .3 High-force 260g
Inventory:
3,938
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




