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  Photocouplers (88 items)

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Zip Switch Mini Push Button Pole On/Off 24V DC 50mA 9.5mm (1 offer) 
Touch button with short actuation travel for PCB mounting (working contact). This switch is mainly in used data, digital, computer, instrumentation and control applications. Momentary action
Zip Switch
50-1055
from £ 0.1802*
per piece
 
 pieces
TE Connectivity 1977263-1 Tactile Switch FSM 6 x 6 FSM1LP Green (1 offer) 
A non-illuminated momentary action push button tactile switch from TE Connectivity's FSM 6 x 6 Series. Designed with a low profile, round green button and Off/(On) switch position.
TE Connectivity
1977263-1
from £ 0.372*
per piece
 
 pieces
TE Connectivity 1825910-2 Tactile Switch FSM 6 x 6 FSM1LP Black (3 offers) 
A non-illuminated momentary action push button tactile switch from TE Connectivity's FSM 6 x 6 Series. Designed with a low profile, round black button and Off/(On) switch position.
TE Connectivity
1825910-2
from £ 0.065*
per piece
 
 pieces
TE Connectivity 1825027-5 Tactile Switch FSM 6 x 6 FSM1LP Black (3 offers) 
A non-illuminated momentary action push button tactile switch from TE Connectivity's FSM 6 x 6 Series. Designed with a low profile, round black button and Off/(On) switch position.
TE Connectivity
1825027-5
from £ 0.081*
per piece
 
 piece
TE Connectivity 1437565-2 4.3mm Tactile Switch 24V DC 50mA (2 offers) 
Compact 24V DC TE Connectivity Tactile Switch, 4.3mm deep, intended for PCB mounting.
TE Connectivity
1437565-2
from £ 0.178*
per piece
 
 pieces
TE Connectivity 1-1825027-1 Tactile Switch FSM 6 x 6 FSM1LP Black (4 offers) 
A non-illuminated momentary action push button tactile switch from TE Connectivity's FSM 6 x 6 Series. Designed with a low profile, round black button and Off/(On) switch position.
TE Connectivity
1-1825027-1
from £ 0.129*
per piece
 
 pieces
TE 1977067-1 Tact Switch SMD W/out Locating Pegs Right Angle Silver Ivory (2 offers) 
These right angle tact switches from TE Connectivity are surface mount (SMD) and have locating pegs.
TE Connectivity
1977067-1
from £ 0.479*
per piece
 
 piece
TE 1977066-1 Tact Switch SMD W/ Locating Pegs Right Angle Silver Ivory (3 offers) 
These right angle tact switches from TE Connectivity are surface mount (SMD) and have locating pegs.
TE Connectivity
1977066-1
from £ 0.46*
per piece
 
 piece
TE 1571262-1 Tact Switch SMD Side Actuated Silver Black (4 offers) 
These tact switches from TE Connectivity are surface mount (SMD) and have a side actuator.
TE Connectivity
1571262-1
from £ 0.568*
per piece
 
 piece
RAFI 1.14.002.116/0000 Tact Switch 1 x Off/(On) 100mA 35V Black, Red THT 5.5N (1 offer) 
A tactile switch from Rafi.
Rafi
1.14.002.116/0000
from £ 1.3555*
per piece
 
 piece
R-TECH 783864 Tactile Switch 6x6mm Height 13.0mm (1 offer) 
A miniature through-hole mounting tactile switch.
R-TECH
783864
from £ 0.1017*
per piece
 
 pieces
R-TECH 783863 Tactile Switch 6x6mm Height 9.5mm (1 offer) 
A miniature through-hole mounting tactile switch.
R-TECH
783863
from £ 0.0885*
per piece
 
 pieces
R-TECH 783862 Tactile Switch 6x6mm Height 7.0mm (1 offer) 
A miniature through-hole mounting tactile switch.
R-TECH
783862
from £ 0.0892*
per piece
 
 pieces
R-TECH 783861 Tactile Switch 6x6mm Height 5.0mm (1 offer) 
A miniature through-hole mounting tactile switch.
R-TECH
783861
from £ 0.0917*
per piece
 
 pieces
R-TECH 783860 Tactile Switch 6x6mm Height 4.3mm (1 offer) 
A miniature through-hole mounting tactile switch.
R-TECH
783860
from £ 0.0889*
per piece
 
 pieces
R-TECH 783825 SMT Tactile Switch 6 x 6mm, Height 9.5mm, 250gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783831
from £ 0.0946*
per piece
 
 pieces
R-TECH 783825 SMT Tactile Switch 6 x 6mm, Height 9.5mm, 160gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783825
from £ 0.0913*
per piece
 
 pieces
R-TECH 783823 SMT Tactile Switch 6 x 6mm, Height 7.0mm, 250gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783829
from £ 0.0831*
per piece
 
 pieces
R-TECH 783823 SMT Tactile Switch 6 x 6mm, Height 7.0mm, 160gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783823
from £ 0.0846*
per piece
 
 pieces
R-TECH 783821 SMT Tactile Switch 6 x 6mm, Height 5.0mm, 250gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783828
from £ 0.0644*
per piece
 
 pieces
R-TECH 783821 SMT Tactile Switch 6 x 6mm, Height 5.0mm, 160gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783821
from £ 0.0676*
per piece
 
 pieces
R-TECH 783819 SMT Tactile Switch 6 x 6mm, Height 4.3mm, 250gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783827
from £ 0.0683*
per piece
 
 pieces
R-TECH 783819 SMT Tactile Switch 6 x 6mm, Height 4.3mm, 160gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783819
from £ 0.0646*
per piece
 
 pieces
R-TECH 783818 SMT Tactile Switch 6 x 6mm, Height 9.5mm, 130gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783818
from £ 0.0927*
per piece
 
 pieces
R-TECH 783817 SMT Tactile Switch 6 x 6mm, Height 7.0mm, 130gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783817
from £ 0.0837*
per piece
 
 pieces
R-TECH 783816 SMT Tactile Switch 6 x 6mm Height 5.0mm 130gf (1 offer) 
A miniature surface mounted tactile switch.
R-TECH
783816
from £ 0.066*
per piece
 
 pieces
R-TECH 783815 SMT Tactile Switch 6 x 6mm Height 4.3mm 130gf (1 offer) 
A R-TECH 783815 miniature surface mounted tactile switch.
R-TECH
783815
from £ 0.0638*
per piece
 
 pieces
R-TECH 783814 SMT Tactile Switch 6 x 6mm Height 5.0mm 250gf (1 offer) 
R-TECH 783814 SMT Tactile Switch 6x6mm Height 5mm 250gf - A surface mounted tactile switch.
R-TECH
783814
from £ 0.0697*
per piece
 
 pieces
R-TECH 783813 SMT Tactile Switch 6 x 6mm Height 9.5mm 160gf (1 offer) 
R-TECH 783813 SMT Tactile Switch 6x6mm Height 9.5mm 160gf - A surface mounted tactile switch.
R-TECH
783813
from £ 0.106*
per piece
 
 pieces
Omron Tactile PCB Switch B3F-4050 12x12 Projected (3 offers) 
High quality SPST-NO PCB tactile switch from the Omron B3F series.
Omron
B3F-4050
from £ 0.157*
per piece
 
 pieces
Omron Tactile PCB Switch B3F-4000 12x12 (Flat Type) (4 offers) 
High quality SPST-NO PCB tactile switch from the Omron B3F series.
Omron
B3F-4000
from £ 0.161*
per piece
 
 pieces
Omron Tactile PCB Switch B3F-1070 Extended (3 offers) 
High quality SPST-NO PCB tactile switch from the Omron B3F series.
Omron
B3F-1070
from £ 0.123*
per piece
 
 pieces
Omron Tactile PCB Switch B3F-1050 6x6 Projected (3 offers) 
High quality SPST-NO PCB tactile switch from the Omron B3F series.
Omron
B3F-1050
from £ 0.1067*
per piece
 
 pieces
Omron B3S-1002 6x6mm 4.3mm 230gf Sealed Tact Switch SMD (4 offers) 
High quality SPST-NO surface mount tactile switch from Omron.
Omron
B3S-1002
from £ 0.29*
per piece
 
 piece
Omron B3S-1000 6x6mm 4.3mm 160gf Sealed Tact Switch SMD (4 offers) 
High quality SPST-NO surface mount tactile switch from Omron.
Omron
B3S-1000
from £ 0.262*
per piece
 
 piece
Omron B3F-4055 Tactile PCB Switch 12 x 12mm 7.3mm 260GF Round (3 offers) 
High quality SPST-NO PCB tactile switch from the Omron B3F series.
Omron
B3F-4055
from £ 0.159*
per piece
 
 pieces
Omron B3F-4005 Tactile PCB Switch 12 x 12mm 4.3mm 260GF Round Type (3 offers) 
High quality SPST-NO PCB tactile switch from the Omron B3F series.
Omron
B3F-4005
from £ 0.154*
per piece
 
 pieces
Omron B3F-3155 6x6mm 6.15mm 260gf Sq Tact Switch R/a (3 offers) 
High quality SPST-NO right angle PCB tactile switch from Omron's B3F Series.
Omron
B3F-3155
from £ 0.218*
per piece
 
 piece
Omron B3F-1000 Tactile PCB Switch Flat Type (4 offers) 
High quality SPST-NO PCB tactile switch from the Omron B3F series.
Omron
B3F-1000
from £ 0.0868*
per piece
 
 pieces
MEC 3ETL9-15 3etl9 Tactile Switch 15mm (1 offer) 
Through-hole tactile switch from MEC rated to IP67 with a black round actuator 15mm high.
MEC
3ETL9-15
from £ 1.52*
per piece
 
 piece
MEC 1S09-19 Tall Black Switch Cap Height 19mm (1 offer) 
Tall black switch cap, 19mm high, suitable for use with 3F series tactile switches, the MEC 1S09 series, and rapid order code 78-0655.
MEC
1S09-19
from £ 0.11*
per piece
 
 pieces
Marquardt 3006.2102 50mA IP40 Momentary Illuminated Tact switch SPNO Red (2 offers) 
This illuminated over square key in SMD connection technology from Marquardthas a small overall height, but an extremely large actuation area.
Marquardt
3006.2102
from £ 1.948*
per piece
 
 piece
Diptronics KTSC-62Y Yellow Button 6x6mm Round (1 offer) 
Yellow round button from Diptronics for use with 6 x 6mm tactile switches.
Diptronics
KTSC-62Y
from £ 0.132*
per piece
 
 pieces
Diptronics KTSC-62R Red Round Button for Tactile Switches (1 offer) 
Red round button from Diptronics for use with 6 x 6mm tactile switches.
Diptronics
KTSC-62R
from £ 0.0822*
per piece
 
 pieces
Diptronics KTSC-62K Black Round Button for Tactile Switches (1 offer) 
Black round button from Diptronics for use with 6 x 6mm tactile switches.
Diptronics
KTSC-62K
from £ 0.07*
per piece
 
 pieces
Diptronics KTSC-62I Ivory Button 6x6mm Round (1 offer) 
Ivory round button cap from Diptronics for use with 6 x 6mm tactile switches with a square button actuator.
Diptronics
KTSC-62I
from £ 0.0906*
per piece
 
 pieces
Diptronics KTSC-62G Green Button 6x6mm Round (1 offer) 
Green round button from Diptronics for use with 6 x 6mm tactile switches.
Diptronics
KTSC-62G
from £ 0.0815*
per piece
 
 pieces
Diptronics KTSC-62B Blue Button 6x6mm Round (1 offer) 
Blue round button from Diptronics for use with 6 x 6mm tactile switches.
Diptronics
KTSC-62B
from £ 0.069*
per piece
 
 pieces
Diptronics KTSC-61R Red Square Button for Tactile Switches (1 offer) 
Red square button from Diptronics for use with 6 x 6mm tactile switches.
Diptronics
KTSC-61R
from £ 0.00603*
per piece
 
 pieces
Diptronics KTSC-61K Black Square Button for Tactile Switches (1 offer) 
Black square button from Diptronics for use with 6 x 6mm tactile switches.
Diptronics
KTSC-61K
from £ 0.00769*
per piece
 
 pieces
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* Prices with asterisk are net prices excl. statutory VAT.
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