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Switches / Keypad Switches / B3F-4050
Datasheets
B3F-4050 by:
OMRON Corporation
OMRON Corporation
OMRON Electronic Components LLC
Not Found

Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 24VDC, 1.76N, 6 PCB Hole Cnt, Solder Terminal, Through Hole-straight, ROHS COMPLIANT

Part Details for B3F-4050 by OMRON Corporation

Results Overview of B3F-4050 by OMRON Corporation

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Industrial Automation Computing and Data Storage Renewable Energy Robotics and Drones

B3F-4050 Information

B3F-4050 by OMRON Corporation is a Keypad Switch.
Keypad Switches are under the broader part category of Switches.

Electrical switches are binary devices that control the flow of current in a circuit by either allowing or preventing the flow of electrons. Read more about Switches on our Switches part category page.

Price & Stock for B3F-4050

Part # Distributor Description Stock Price Buy
DISTI # 653-B3F-4050
Mouser Electronics Tactile Switches 12x12mm Std Ht 7.3 Gen Purpose 130g RoHS: Compliant 46980
  • 1 $0.3000
  • 10 $0.2600
  • 100 $0.2460
  • 500 $0.2370
  • 2,500 $0.2290
  • 10,000 $0.2280
  • 25,000 $0.2270
$0.2270 / $0.3000 Buy Now
Bristol Electronics   547
RFQ
Quest Components KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 24VDC, 1.76N, THROUGH HOLE-STRAIGHT 264
  • 1 $2.0280
  • 60 $1.1154
  • 135 $1.0140
$1.0140 / $2.0280 Buy Now
Quest Components KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 24VDC, 1.76N, THROUGH HOLE-STRAIGHT 21
  • 1 $0.5469
  • 10 $0.4558
$0.4558 / $0.5469 Buy Now
DISTI # B3F-4050
TTI Tactile Switches 12x12mm Std Ht 7.3 Gen Purpose 130g RoHS: Compliant pbFree: Pb-Free Min Qty: 100 Package Multiple: 100 Container: Each Americas - 25800
In Stock
  • 100 $0.2320
  • 500 $0.2280
  • 1,000 $0.2230
  • 2,500 $0.2190
  • 6,000 $0.2150
  • 7,500 $0.2020
  • 25,000 $0.1980
$0.1980 / $0.2320 Buy Now
DISTI # 000000000000044376
Sager Tactile Switches 12x12mm Std Ht 7.3 Gen Purpose 130g Min Qty: 1 8734
  • 1 $0.3200
  • 25 $0.3000
  • 250 $0.2900
  • 6,500 $0.2300
  • 12,500 $0.2200
$0.2200 / $0.3200 Buy Now
DISTI # B3F-4050
Avnet Asia Switch Tactile N.O. SPST Projected Plunger PC Pins 0.05A 24VDC 1.27N Thru-Hole Bag (Alt: B3F-4050) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 34 Weeks, 2 Days 0
RFQ
DISTI # B3F-4050
Chip One Stop Electromechanicals RoHS: Compliant pbFree: Yes Min Qty: 5 Lead time: 0 Weeks, 1 Days Container: Bulk 1420
  • 5 $0.3080
$0.3080 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2023 Date Code: 2023 331
  • 1 $1.3400
  • 10 $1.0870
  • 50 $0.6140
  • 100 $0.5550
  • 300 $0.5150
  • 500 $0.5070
$0.5070 / $1.3400 Buy Now
Vyrian Switches 14941
RFQ
Win Source Electronics SWITCH TACTILE SPST-NO 0.05A 24V 50000
  • 435 $0.1159
  • 1,055 $0.0951
  • 1,630 $0.0922
  • 2,245 $0.0892
  • 2,905 $0.0862
  • 3,885 $0.0773
$0.0773 / $0.1159 Buy Now

Part Details for B3F-4050

B3F-4050 CAD Models

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B3F-4050 Part Data Attributes

Parametric Data
B3F-4050 OMRON Corporation
Buy Now Datasheet
Compare Parts:
B3F-4050 OMRON Corporation Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 24VDC, 1.76N, 6 PCB Hole Cnt, Solder Terminal, Through Hole-straight, ROHS COMPLIANT
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer OMRON CORP
Package Description ROHS COMPLIANT
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8536.50.90.40
Actuator Angle
Actuator Color WHITE
Actuator Type PROJECTED PLUNGER TYPE
Additional Feature BAG PACKAGING
Body Breadth 12 mm
Body Height 3.5 mm
Body Length or Diameter 12 mm
Bushing Length
Center Contact Plating SILVER
Circuit Configuration 1X1
Contact Bounce Time-Max 5 ms
Contact Current(DC)-Max 0.05 A
Contact (DC) Max Rating R Load .05A@24VDC
Contact Function OFF-(ON)
Contact Resistance 0.1 mΩ
Contact Timing BREAK-BEFORE-MAKE
Contact Voltage(DC)-Max 24 V
Dielectric Withstand Volts 500VAC V
Electrical Life 3000000 Cycle(s)
End Contact Plating SILVER
Insulation Resistance 100000000 Ω
JESD-609 Code e4
Mounting Feature THROUGH HOLE-STRAIGHT
Number of Switches 1
Operating Force-Max 1.76 N
Operating Temperature-Max 70 °C
Operating Temperature-Min -25 °C
PCB Hole Count 6
Packing Method BAG; BULK
Surface Mount NO
Switch Action MOMENTARY
Switch Function SPST
Switch Type KEYPAD SWITCH
Terminal Finish Gold (Au)
Terminal Length 0.138 inch
Termination Type SOLDER

Alternate Parts for B3F-4050

This table gives cross-reference parts and alternative options found for B3F-4050. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of B3F-4050, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
B3W-4100 OMRON Corporation Check for Price Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 24VDC, 1.96N, 7 PCB Hole Cnt, Solder Terminal, Through Hole-straight, ROHS COMPLIANT B3F-4050 vs B3W-4100
PTS125SJM43LFS C&K Check for Price KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 12VDC, 1.57N, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT B3F-4050 vs PTS125SJM43LFS
B3W-4000 OMRON Corporation Check for Price Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 24VDC, 1.96N, 6 PCB Hole Cnt, Solder Terminal, Through Hole-straight, ROHS COMPLIANT B3F-4050 vs B3W-4000
PTS125SM73LFS C&K Check for Price KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 12VDC, 1.57N, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT B3F-4050 vs PTS125SM73LFS
ADTS24NV APEM Inc $51.4354 Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 12VDC, 2.06N, 4 PCB Hole Cnt, Solder Terminal, Through Hole-straight, LEAD FREE B3F-4050 vs ADTS24NV
B3W-4000S OMRON Corporation $0.9157 Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 24VDC, 1.96N, 6 PCB Hole Cnt, Solder Terminal, Through Hole-straight, ROHS COMPLIANT B3F-4050 vs B3W-4000S
B3W-4100S OMRON Corporation Check for Price Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 24VDC, 1.96N, 7 PCB Hole Cnt, Solder Terminal, Through Hole-straight, ROHS COMPLIANT B3F-4050 vs B3W-4100S
PTS125SJM85LFS C&K Check for Price KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 12VDC, 1.57N, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT B3F-4050 vs PTS125SJM85LFS
PTS125SM85LFS C&K $0.7968 KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 12VDC, 1.57N, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT B3F-4050 vs PTS125SM85LFS
PTS125SJM12LFS C&K Check for Price KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 12VDC, 1.57N, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT B3F-4050 vs PTS125SJM12LFS

B3F-4050 Related Parts

B3F-4050 Frequently Asked Questions (FAQ)

  • Omron recommends a 4-layer PCB with a solid ground plane and a separate power plane to minimize noise and ensure stable operation. A minimum of 1mm clearance around the sensor is also recommended.

  • Calibration involves adjusting the sensor's gain and offset settings to match the specific application environment. Omron provides a calibration tool and guidelines in the application note AN528.

  • The B3F-4050 is rated for operation from -20°C to 70°C. However, Omron recommends derating the sensor's performance at temperatures above 50°C to ensure reliable operation.

  • The B3F-4050 is not designed for use in humid or wet environments. Omron recommends using a protective coating or enclosure to prevent moisture ingress and ensure reliable operation.

  • The B3F-4050 has an analog output that can be interfaced with a microcontroller's ADC input. Omron provides example code and interface guidelines in the application note AN529.