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Omron Tactile PCB Switch

Omron Brand: Omron
<p>High quality SPST-NO PCB 12 x 12mm tactile switches.</p>
  • Flat and projected plunger length with choice of actuation force
  • Positive click action
  • Horizontal mounting
  • Omron B3F series
Description Image Product Buy Qty Pricing (Ex VAT) Type Action Contact Configuration Illumination Colour(s) Illumination Type Max. Current
Omron Tactile PCB Switch B3F-4000 12x12 (Flat Type)
Omron Tactile PCB Switch B3F-4000 12x12 (Flat Type)
Standard range
Order code: 78-0286
MPN: B3F-4000

Order in multiples of 5


3 in stock, despatched same dayContact us for additional availability
5+ £0.251
10+ £0.218
25+ £0.195
Tactile PCB switch NO SPST N/A None 0.05A
Omron B3F-4005 Tactile PCB Switch 12 x 12mm 4.3mm 260GF Round Type
Omron B3F-4005 Tactile PCB Switch 12 x 12mm 4.3mm 260GF Round Type
Standard range
Order code: 78-0137
MPN: B3F-4005

Order in multiples of 5


160 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.340
100+ £0.292
250+ £0.252
Tactile PCB switch NO SPST N/A None 0.05A
Omron Tactile PCB Switch B3F-4050 12x12 Projected
Omron Tactile PCB Switch B3F-4050 12x12 Projected
Standard range
Order code: 78-0288
MPN: B3F-4050

Order in multiples of 5


100 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.310
100+ £0.277
250+ £0.218
Tactile PCB switch NO SPST N/A None 0.05A
Omron B3F-4055 Tactile PCB Switch 12 x 12mm 7.3mm 260GF Round
Omron B3F-4055 Tactile PCB Switch 12 x 12mm 7.3mm 260GF Round
Standard range
Order code: 78-0138
MPN: B3F-4055

Order in multiples of 5


124 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.300
100+ £0.247
250+ £0.208
Tactile PCB switch NO SPST N/A None 0.05A
Contact rating24V DC 50mA
Contact resistance100mΩ max.
Insulation resistance100MΩ min.
Life expectancy6mm1,000,000 operations
12mm3,000,000 operations
Order codePlunger typeDimensionsPitchOperating force
78-0286Flat12 x 12 x 4.3mm12.5mm130gf
78-0137Flat12 x 12 x 4.3mm12.5mm260gf
78-0288Projected12 x 12 x 7.3mm12.5mm130gf
78-0138Projected12 x 12 x 7.3mm12.5mm260gf


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