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B3F-4155

Omron

B3F-4155 by Omron

The Omron B3F-4155 keypad switch has a 1000000 cycle electrical life, 3.5mm body height, and SPST switch function. Ideal for applications requiring a momentary-tactile switch with 24VDC max contact voltage, such as control panels or industrial equipment.

Median Price

$0.448

Lifecycle Status

Suppliers In-Stock

13

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Mouser Electronics

USA . 380 parts In-Stock

1+ parts

$0.640

100+ parts

$0.422

1k+ parts

$0.391

10k+ parts

$0.347

380

$0.640

$0.422

$0.391

$0.347

DigiKey

USA . 4,357 parts In-Stock

1+ parts

$0.720

100+ parts

$0.514

1k+ parts

$0.425

10k+ parts

$0.377

4,357

$0.720

$0.514

$0.425

$0.377

Master Electronics

USA . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.357

10k+ parts

$0.255

500

-

-

$0.357

$0.255

Verical

USA . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.498

10k+ parts

$0.428

500

-

-

$0.498

$0.428

Arrow

USA . 374 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.324

10k+ parts

$0.302

374

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-

$0.324

$0.302

Element14

Singapore . 290 parts In-Stock

1+ parts

-

100+ parts

$0.451

1k+ parts

$0.382

10k+ parts

$0.327

290

-

$0.451

$0.382

$0.327

Farnell

UK . 280 parts In-Stock

1+ parts

-

100+ parts

$0.347

1k+ parts

$0.342

10k+ parts

-

280

-

$0.347

$0.342

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Chip1Stop

Japan . 233 parts In-Stock

1+ parts

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100+ parts

$0.377

1k+ parts

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233

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$0.377

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Newark

USA . 179 parts In-Stock

1+ parts

-

100+ parts

$0.448

1k+ parts

$0.400

10k+ parts

-

179

-

$0.448

$0.400

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Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

TodayComponents

USA . 285 parts In-Stock

1+ parts

$1.240

100+ parts

$1.180

1k+ parts

-

10k+ parts

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285

$1.240

$1.180

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Electro Sonic

Canada . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.413

10k+ parts

$0.353

500

-

-

$0.413

$0.353

IBS Electronics

USA . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.491

10k+ parts

$0.427

500

-

-

$0.491

$0.427

ACDS - Activité Composants Distribution Service

France . 198 parts In-Stock

1+ parts

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198

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Continental Prestige Electronics

USA . 419 parts In-Stock

1+ parts

$0.424

100+ parts

$0.366

1k+ parts

$0.250

10k+ parts

-

419

$0.424

$0.366

$0.250

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CoreStaff

Japan . 188 parts In-Stock

1+ parts

$1.398

100+ parts

$0.576

1k+ parts

$0.529

10k+ parts

-

188

$1.398

$0.576

$0.529

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Perfect Parts

USA . 9,379 parts In-Stock

1+ parts

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9,379

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Glotronic Ltd.

UK . 3,500 parts In-Stock

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3,500

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Northwest PG Solutions

USA . 849 parts In-Stock

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849

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Assy Fe

Spain . 634 parts In-Stock

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634

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Native Components

USA . 592 parts In-Stock

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592

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Overview

Elevate your product design with the Omron B3F-4155 Keypad Switch in vibrant yellow. Boasting a million-cycle electrical life and superior insulation resistance, this switch is a testament to Omron's commitment to quality manufacturing. Perfect for various applications, from consumer electronics to industrial control panels, this switch offers reliable performance and durability. With a SPST switch function and gold terminal finish, the B3F-4155 provides smooth operation and long-lasting efficiency. Upgrade your products with the trusted reliability of Omron.

Feature Benefit Bullets

Color (Actuator): YELLOW

The vibrant color makes the keypad switch easily recognizable and aesthetically pleasing.

Electrical Life: 1000000 Cycle(s)

With a long electrical life of 1,000,000 cycles, this keypad switch is durable and reliable for repeated use.

Insulation Resistance: 100000000 ohm

The high insulation resistance ensures proper electrical insulation and prevents leakage, enhancing the safety of the device.

Body Width: 12 inch

The compact body width of 12mm allows for easy integration into various electronic devices and equipment.

Switch Function: SPST

The single-pole, single-throw switch function simplifies the circuit design and operation of the keypad switch.

End Contact Plating: SILVER

Silver end contact plating ensures good conductivity and long-term reliability of the switch contacts.

Maximum Operating Temperature: 70 °C

With a maximum operating temperature of 70°C, this keypad switch is suitable for a wide range of environmental conditions.

Minimum Operating Temperature: -25 °C

The keypad switch can operate effectively in low-temperature environments down to -25°C.

Terminal Finish: Gold (Au)

Gold terminal finish provides excellent conductivity and prevents corrosion, ensuring the longevity of the switch.

PCB Hole Count: 7

The 7-hole PCB design allows for secure and stable mounting of the keypad switch onto a printed circuit board.

Type (Actuator): PROJECTED PLUNGER TYPE

The projected plunger type actuator offers tactile feedback and precise actuation, enhancing the user experience.

Maximum DC Contact Voltage: 24 V

The maximum DC contact voltage of 24V makes this keypad switch suitable for a wide range of DC applications.

Switch Type: KEYPAD SWITCH

As a dedicated keypad switch, it is specifically designed for inputting data and commands, ensuring efficient operation.

Center Contact Plating: SILVER

Silver center contact plating provides reliable and consistent electrical conductivity for the switch.

Dielectric Withstand Volts (V): 500VAC

The high dielectric withstand voltage of 500VAC ensures the insulation and safety of the keypad switch in electrical applications.

Circuit Config: 1X1

The simple 1X1 circuit configuration simplifies the wiring and connection of the keypad switch in electronic circuits.

Contact Function: OFF-(ON)

The momentary contact function allows for quick and responsive input, making the switch suitable for various applications.

Body Length/Diameter: 12 mm

The compact body length/diameter of 12mm ensures the keypad switch can be easily integrated into electronic devices with space constraints.

Maximum Contact Bounce Time: 5 ms

With a maximum contact bounce time of 5ms, the switch provides stable and reliable activation without false triggering.

Contact Timing: BREAK-BEFORE-MAKE

The break-before-make contact timing ensures smooth and precise switching between states, improving the overall performance of the switch.

Maximum Operating Force: 3.24 N

The low operating force of 3.24N offers ease of use and reduces user fatigue during prolonged operation of the keypad switch.

DC Maximum Rating R Load (Contact): 0.05A@24VDC

The DC maximum rating of 0.05A at 24VDC ensures the keypad switch can handle a range of DC loads with efficiency.

Maximum DC Contact Current: 0.05 A

With a maximum DC contact current of 0.05A, the switch is suitable for low current applications without overload.

Switch Action: MOMENTARY-TACTILE

The momentary-tactile switch action provides tactile feedback for the user, confirming actuation and enhancing usability.

Termination Type: SOLDER

The solder termination type ensures a secure and reliable connection of the switch to the circuit board, preventing loose connections.

Contact Resistance: 100 mohm

With a low contact resistance of 100mohm, the switch provides efficient electrical conductivity and minimizes power loss.

Mounting Feature: THROUGH HOLE-STRAIGHT

The through-hole-straight mounting feature allows for easy and secure installation of the keypad switch onto the circuit board.

Terminal Length: 0.138 inch

The terminal length of 0.138 inches provides sufficient space for soldering and ensures a reliable electrical connection.

Technical Specifications

Keypad Switches B3F-4155 attributes and parameters. Explore more Keypad Switches devices from Omron

Specs

Angle (Actuator):

0 deg

Color (Actuator):

YELLOW

Type (Actuator):

Additional Features:

BAG PACKAGING,GROUND TERMINALS

Body Width:

12 inch

Body Height:

3.5 mm

Body Length/Diameter:

12 mm

Length (Bushing):

0 inch

Center Contact Plating:

SILVER

Circuit Config:

1X1

Maximum Contact Bounce Time:

5 ms

Maximum DC Contact Current:

.05 A

DC Maximum Rating R Load (Contact):

.05A@24VDC

Contact Function:

Contact Resistance:

100 mohm

Contact Timing:

BREAK-BEFORE-MAKE

Maximum DC Contact Voltage:

24 V

Dielectric Withstand Volts (V):

500VAC

Electrical Life:

1000000 Cycle(s)

End Contact Plating:

SILVER

Insulation Resistance:

100000000 ohm

JESD-609 Code:

e4

Mounting Feature:

No. of Switches:

1

Maximum Operating Force:

3.24 N

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

-25 Cel

PCB Hole Count:

7

Packing Method:

BAG; BULK

Switch Action:

MOMENTARY-TACTILE

Switch Function:

Switch Type:

Terminal Finish:

Gold (Au)

Terminal Length:

.138 inch

Termination Type:

SOLDER

Trade Compliance

B3F-4155 Switches trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.50.90.40

SB

8536.50.90.40

PCN

Manufacturer Highlights

Omron

As a global leader in the field of automation, OMRON’s business fields cover a broad spectrum, ranging from industrial automation and electronic components to social systems including automated ticket gates and solar power conditioners, healthcare. At present, OMRON provides products and services in around 120 countries and regions.

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