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Tactile switch B3F (B3F-4055)

Tactile switch B3F (B3F-4055)

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  • Tactile switch B3F
  • Tactile switch B3F
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Product Description

A full lineup of 6 × 6 mm, 12 × 12 mm, horizontal push, high load, and gold-plated contacts.
[Features]
・ Achieves a sharp click feeling and high durability
・ Series of taping specifications that can be used with general-purpose radial taping component insertion machines
・ A series of gold-plated types that provide stable contact and insulation over a long period of time
・ A convex plunger is available to which a key top (B32 series) can be attached
[Applications]
・ For use in communication equipment, office equipment, test measuring instrument, disaster prevention and security equipment, etc.
・ Mounted on PCBs such as security devices and used in a wide range of applications

OMRON Tact Switches B3F Specification Table

Tactile Switch B3F: related images

Tact Switches B3F external appearance

Tactile Switch B3F: related images

Standard Tact Switches type, flat type (without grounding terminal) dimensional drawing
6-mm square type

  • Model B3F-1000
  • Model B3F-1002
  • Model B3F-1005
  • Model B3F-1020*
  • Model B3F-1022*

*The height is 5 ±0.2 mm.

Tactile Switch B3F: related images

Standard Tact Switches type, flat type (without grounding terminal) PCB processing dimensional drawing
PCB thickness: t = 1.6

  • Model B3F-1000
  • Model B3F-1002
  • Model B3F-1005
  • Model B3F-1020*
  • Model B3F-1022*

*The height is 5 ±0.2 mm.

Tactile Switch B3F: related images

Standard Tact Switches type, flat type (with grounding terminal) dimensional drawing
6-mm square type

  • Model B3F-1100
  • Model B3F-1102
Tactile Switch B3F: related images

Standard Tact Switches type, flat type (with grounding terminal) PCB processing dimensional drawing
PCB thickness: t = 1.6

  • Model B3F-1100
  • Model B3F-1102
Tactile Switch B3F: related images

Standard Tact Switches type, flat type (with grounding terminal, pitch of 7.5 mm) dimensional drawing
6-mm square type

  • Model B3F-1110
Tactile Switch B3F: related images

Standard Tact Switches type, flat type (with grounding terminal, pitch of 7.5 mm) PCB processing dimensional drawing
PCB thickness: t = 1.6

  • Model B3F-1110
Tactile Switch B3F: related images

Standard Tact Switches type, flat type (without grounding terminal) dimensional drawing
6-mm square type

  • Model B3F-1070
  • Model B3F-1072
Tactile Switch B3F: related images

Standard Tact Switches type, flat type (without grounding terminal) PCB processing dimensional drawing
PCB thickness: t = 1.6

  • Model B3F-1070
  • Model B3F-1072

Common items/Units: mm

OMRON Tact Switches B3F Types

6-mm square type

Grounding TerminalNY
Tact Switches TypeContact MaterialPlunger TypesHeightForce Required For Operation (OF)Plunger ColorModelModel
Standard Tact Switches Type
Model B3F-1000 Series
Silver Plated(Flat Type)4.3 mm0.98 NIvoryModel B3F-1000Model B3F-1100
1.47 NYellowModel B3F-1002Model B3F-1102
2.55 NOrangeModel B3F-1005-
4.9 NRed--
5.0 mm0.98 NBlackModel B3F-1020-
1.47 NGrayModel B3F-1022-
2.55 NPink--
4.9 NBlue--
5.0 mm
(7.5 mm Pitch)
0.98 NBlack-Model B3F-1110
7.0 mm0.98 NBlack--
1.47 NYellow--
9.5 mm0.98 NBlackModel B3F-1070-
1.47 NYellowModel B3F-1072-
2.55 NOrange--
(Protruding Type)7.3 mm0.98 NIvoryModel B3F-1050Model B3F-1150
1.47 NYellowModel B3F-1052Model B3F-1152
2.55 NOrangeModel B3F-1055-
4.9 NRed--
Horizontal Insert Type
Model B3F-3000 Series
Silver Plated(Flat Type)3.15 mm0.98 NIvory-Model B3F-3100
1.47 NYellow-Model B3F-3102
2.55 NOrange--
3.85 mm0.98 NBlack-Model B3F-3120
1.47 NGray-Model B3F-3122
2.55 NPink--
(Protruding Type)6.15 mm0.98 NIvory-Model B3F-3150
1.47 NYellow-Model B3F-3152
2.55 NOrange--

12-mm square type

Grounding TerminalNY
Tact Switches TypeContact MaterialPlunger TypesHeightForce Required For Operation (OF)Plunger ColorModelModel
Standard Tact Switches Type
Model B3F-4000 Series
Silver PlatedFlat Type4.3 mm1.27 NIvoryModel B3F-4000Model B3F-4100
2.55 NYellowModel B3F-4005-
Protruding Type7.3 mm1.27 NIvoryModel B3F-4050Model B3F-4150
2.55 NYellowModel B3F-4055Model B3F-4155
Long Service Life Type
Model B3-5000 Series
Silver PlatedFlat Type4.3 mm1.27 NBlueModel B3F-5000-
Protruding Type7.3 mmBlueModel B3F-5050Model B3F-5150
High Reliability Type·
Gold Plated Type
Model B3F-5001 Series
Gold PlatedFlat Type4.3 mm1.27 NBlueModel B3F-5001Model B3F-5101
Protruding Type7.3 mmBlueModel B3F-5051Model B3F-5151

OMRON Tact Switches B3F Ratings/Performance

Rating (Resistance Load)3 to 24 V DC, 1 to 50 mA (Model B3F-G Series: 3 V to 24 V DC, 100 μA 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 Range35 to 85% RH (at +5 to +35°C)
Contact Configuration1a (Normally Open Contact)
Contact Resistance (Initial Value)100 mΩ or Less
Insulation Resistance100 MΩ or More (with 250 V DC Insulation Resistance Meter)
Withstand Voltage500 V AC, 50/60 Hz, 1 min
Bouncing5 ms or Less
VibrationMalfunction10 to 55 Hz, Double Amplitude 1.5 mm
Shock / ImpactMalfunctionMaximum 1,000 m/s2
DurabilityMaximum 100 m/s2
DurabilityModel B3F-1000 Series, Model B3F-3000 Series, Model B3F-6000 Series
1,000,000 Times or More (OF: 0.98 N Type, Model B3F-1070: 500,000 Times or More)
300,000 Times or More (OF: 1.47 N Type)
100,000 Times or More (OF: 2.55 N Type)
50,000 Times or More (OF: 4.9 N Type)
Model B3F-4000 Series
3,000,000 Times or More (OF: 1.27 N Type)
1,000,000 Times or More (OF: 2.55 N Type)
Model B3F-5000/5001 Series: 10,000,000 Times or More
Model B3F-G Series: 300,000 Times or More
Weight6-mm Square Type: Approx. 0.25 g, 12-mm Square Type: Approx. 0.85 g (Value for Standard Tact Switches Type), Radial Type: Approx. 0.25 g
Protective StructureIP00
WashingNot Applicable

OMRON Tact Switches B3F Operating Characteristics

6-mm square type

Tact Switches TypeModel B3F-1000, -3000
Force Required For Operation (OF)0.98 N Type1.47 N Type2.55 N Type
Tact Switches ModelModel B3F-1□□0
Model B3F-3□□0
Model B3F-1□□2
Model B3F-3□□2
Model B3F-1□□5
Force Required For Operation (OF)0.98 ±0.29 N1.47 ±0.49 N2.55 ±0.69 N
Return Force (RF)Minimum 0.2 NMinimum 0.49 NMinimum 0.49 N
Pre-Travel (PT)0.25 +0.2 mm, -0.1 mm

12-mm square type

Tact Switches TypeModel B3F-4000, -5000, -5001 Series
Force Required For Operation (OF)1.27 N Type2.55 N Type
Tact Switches ModelModel B3F-4□□0
Model B3F-5□□0
Model B3F-5□□1
Model B3F-4□□5
Force Required For Operation (OF)1.27 ±0.49 N2.55±0.69 N
Return Force (RF)Minimum 0.29 NMinimum 0.49 N
Pre-Travel (PT)0.3 +0.2 mm, -0.1 mm
  • *Refer to the catalog for product information other than that above.
Part Number
B3F-4055
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipDimension vertical
(mm)
Dimension width
(mm)
Dimension depth
(mm)
Grounding Terminal Operating part shape Operation Direction Operating part color Note

₹ 78.00

10 Piece(s) Available Same day 7.31212NAConvexVertical pushYellow-

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  1. 1
 

Basic Information

Terminal shape PC terminal Number of Poles 1 Protection function (environmentally resistant) NA
Function Operation OFF-(ON) Lighting function NA Rated (Ω load)(V)/(A) DC3~24V/1~50mA
Terminal Specification Circuit Board Hole Insertion LED color NA Number of LEDs NA
Cleaning Not Applicable Protective structure details NA

Please check the type/dimensions/specifications of the part B3F-4055 in the Tactile switch B3F series.

Product variants

Part Number
B3F-1005
B3F-1020
B3F-1022
B3F-1050
B3F-5000
B3F-5050
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipDimension vertical
(mm)
Dimension width
(mm)
Dimension depth
(mm)
Grounding Terminal Operating part shape Operation Direction Operating part color Note

₹ 76.00

1 Piece(s) Same day

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665NAFlatVertical pushGray-

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