Tactile Switches

Tactile Switches or tact switches are an on/off electronic switch that is only on when there is some pressure put on it or when the button is pressed. As soon as the tactile switch button is released and the pressure has been took off, the circuit is then broken. Tact switches work with user interaction with the button or switch when it makes contact with the control panel beneath, most cases this is usually a printed circuit board (PCB)
Tact switches are an electromechanical switch for:-
• Keyboards
• Keypads
• Instruments
• Interface control panel applications
There are many types of electric tactile switches available and these are:-
• Standard Types
• Illuminated Types
• Sealed Types
• Key Tops
• Surface Mount Types
• Hinged Types
• SPST (Single Pole Single through)
• SPDT (single pole double throw)
• DPST (double pole, single throw)
• DPDT (double pole double throw)
All Tactile switches are designed for applications such as:-
• Automotive
• Industrial
• Telecommunication networks

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Description Price Contact Configuration Terminal Type Switch Operation Actuator Length Actuator Colour Actuator Type Length Width Dimensions Illuminated Mounting Type Contact Current Rating IP Rating Operating Force
RS Stock No. 479-1457
Mfr. Part No.2-1825910-7
$0.223
Each (In a Pack of 20)
units
Single Pole Single Throw (SPST) Through Hole Momentary 9.4mm Black Button - - 6 x 6 x 13mm - - 50 mA @ 24 V dc - 1.569 N
RS Stock No. 102-361
Mfr. Part No.KSR221G LFS
BrandC & K
$0.954
Each (In a Pack of 10)
units
SPST-NO Surface Mount Off-(On) 0.75mm - Button - - 6 x 3.8 x 2.5mm - Surface Mount 50 mA @ 32 V dc IP50 2 N
RS Stock No. 103-4414
Mfr. Part No.SKHHAJ
$0.44
Each (In a Pack of 5)
units
- Through Hole - 0.7mm - Button - - - - - - - 0.98 N
RS Stock No. 758-1922
Mfr. Part No.SKHHAJA010
$0.412
Each (In a Box of 20)
units
Single Pole Single Throw (SPST) Through Hole Momentary 4.3mm Black Stem - - 6 x 6 x 4.3mm - - 50 mA @ 12 V dc - 0.98 N
RS Stock No. 711-8319
Mfr. Part No.TSSE12S
$5.18
Each
units
- Through Hole Momentary - Transparent Plunger - - - - - 100 mA @ 42 V IP67 3.5 N
RS Stock No. 912-0412
Mfr. Part No.3ETH9-12-0
BrandMEC
$4.452
Each (In a Tube of 50)
units
Single Pole Single Throw (SPST) Pc Pin Momentary 6.5 (Dia.)mm Black Flat Button 12.5mm 6.4mm 12.5 x 6.4mm - PCB 50 mA IP67 3.5 N
RS Stock No. 102-377
Mfr. Part No.KSR211G LFS
BrandC & K
$1.274
Each (In a Pack of 10)
units
SPST-NO Surface Mount Off-(On) 0.75mm - Button - - 6 x 3.8 x 2.5mm - Surface Mount 50 mA @ 32 V dc IP50 1.8 N
RS Stock No. 893-6985
Mfr. Part No.3FTH9
BrandMEC
$3.108
Each (In a Tube of 50)
units
Single Pole Single Throw (SPST) Pc Pin Momentary 4mm Black Cap 10mm 10mm 10.10 x 10.10 x 10.4mm - Through Hole 50 mA IP67 3.5 N
RS Stock No. 893-6976
Mfr. Part No.3FTH9
BrandMEC
$3.958
Each (In a Bag of 5)
units
Single Pole Single Throw (SPST) Pc Pin Momentary 4mm Black Cap 10mm 10mm 10.10 x 10.10 x 10.4mm - Through Hole 50 mA IP67 3.5 N
RS Stock No. 785-6302
Mfr. Part No.430476085716
$2.86
Each
units
Single Pole Single Throw (SPST) Solder, Through Hole Momentary 5mm Black Button 12.5mm 12mm 12 x 12.5mm - Through Hole 50 mA @ 12 V dc - 160 g
RS Stock No. 378-6757
Mfr. Part No.DTS24NV
BrandAPEM
$0.949
Each (In a Pack of 10)
units
SPST-NO Through Hole - 3.8mm Brown Plunger - - 12 x 12 x 7.3mm - - 50 mA @ 12 V dc - 1.57 N
RS Stock No. 479-1491
Mfr. Part No.2-1437565-7
$0.406
Each (In a Pack of 20)
units
Single Pole Single Throw (SPST) Surface Mount Momentary 0.7mm Black Button - - 6 x 6 x 4.3mm - Surface Mount 50 mA @ 12 V ac - 1.57 N
RS Stock No. 183-701
Mfr. Part No.B3S-1000
BrandOmron
$1.112
Each (In a Pack of 5)
units
SPST-NO Surface Mount Momentary 0.55mm Cream Button - - 6.6 x 6 x 3.65mm - - 50 mA @ 24 V dc - 1.57 N
RS Stock No. 164-8572
Mfr. Part No.2-1437565-7
$0.236
Each (In a Bag of 750)
units
Single Pole Single Throw (SPST) Surface Mount Momentary 0.7mm Black Button - - 6 x 6 x 4.3mm - - 50 mA @ 12 V ac - 1.57 N
RS Stock No. 378-6583
Mfr. Part No.DTSMW69RV
BrandAPEM
$1.917
Each (In a Pack of 10)
units
- Surface Mount Momentary - Red Button - - 6 x 6 x 3.85mm - - 50 mA @ 12 V dc - 2.54 N
RS Stock No. 756-1549
Mfr. Part No.EVQ11U05R
BrandPanasonic
$0.348
Each (In a Pack of 50)
units
Single Pole Single Throw (SPST) Through Hole Momentary 5mm Red Push Plate 6mm 6mm 6 x 6 x 5mm - - 20 mA - 2.6 N
RS Stock No. 765-1563
Mfr. Part No.5GTH935
BrandMEC
$3.98
Each (In a Pack of 2)
units
Single Pole Single Throw (SPST) Solder, Tab Momentary - - Cap - - 10.10 x 10.10 x 6.4mm - - 50 mA @ 24 V dc IP67 3.5 N
RS Stock No. 758-1957
Mfr. Part No.SKHHANA010
$0.628
Each (In a Box of 20)
units
Single Pole Single Throw (SPST) Through Hole Momentary 9.5mm Black Stem - - 6 x 6 x 9.5mm - - 50 mA @ 12 V dc - 0.98 N
RS Stock No. 682-1193
Mfr. Part No.B3F-3102
BrandOmron
$0.826
Each (In a Pack of 5)
units
SPST-NO Through Hole - 0.9mm Yellow Plunger - - 7.4 x 7.3 x 3.15mm - - 50 mA @ 24 V dc - 1.47 N
RS Stock No. 102-399
Mfr. Part No.KSR213G LFG
BrandC & K
$1.943
Each (In a Pack of 10)
units
NO Surface Mount Off-(On) 0.8mm Black Button - - 2.5 x 7 x 3.7mm - Surface Mount 10 mA @ 32 V dc IP50 1.8 N