Push Button LEDs

Push button LEDs are a type of component that connects two different points in a circuit. When pressed these switch on an LED.

Structure of push button LEDs

Push button LEDs have a structure made up of four legs; two on one side and two on the other. The two legs on either side connect internally when the push button is pressed, allowing electricity to flow through the circuit.

How do push button LEDs work?

A single leg of the push button is connected via a 5v supply and the other one is connected with an LED via a resistor. When in neutral (i.e. not pushed) the push button does not allow the current to flow through it, but when it is pressed it completes the circuit and the LED will start to glow. The current will flow all the while when the push button is pressed. As soon as it is released, the LED will be turned off as the push-button breaks the circuit and stops the supply of electricity.


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Omschrijving Prijs Accessory Type For Use With LED Colour
RS-stocknr. 745-0471
Fabrikantnummer3SB3901-1SB
FabrikantSiemens
€ 13,08
Each
Aantal stuks
LED 3SB3 Series Red
RS-stocknr. 352-733
FabrikantnummerLAD-SY
FabrikantIdec
€ 3,066
Each (In a Pack of 5)
Aantal stuks
LED A8 Series Yellow
RS-stocknr. 125-1724
FabrikantnummerAT632F
FabrikantNKK Switches
€ 6,83
Each
Aantal stuks
LED KB Series Miniature Pushbuttons, LB Series Standard Size Panel Seal Pushbuttons, LB Series Standard Size Snap-in Pushbuttons, YB Series Short Body Pushbuttons, YB2 Series Panel Seal Pushbuttons Green
RS-stocknr. 125-1735
FabrikantnummerAT633C
FabrikantNKK Switches
€ 0,902
Each (In a Bag of 5)
Aantal stuks
LED HB Series Pushbuttons Red
RS-stocknr. 125-1729
FabrikantnummerAT634C24
FabrikantNKK Switches
€ 5,29
Each
Aantal stuks
LED KB Series Pushbuttons Red
RS-stocknr. 125-1723
FabrikantnummerAT631B
FabrikantNKK Switches
€ 6,83
Each
Aantal stuks
LED KB Series Miniature Pushbuttons, LB Series Standard Size Panel Seal Pushbuttons, LB Series Standard Size Snap-in Pushbuttons, YB Series Short Body Pushbuttons, YB2 Series Panel Seal Pushbuttons White
RS-stocknr. 181-7093
FabrikantnummerAT621CF02
FabrikantNKK Switches
€ 5,13
Each
Aantal stuks
LED YB Series Red/Green
RS-stocknr. 125-1720
FabrikantnummerAT627F24
FabrikantNKK Switches
€ 9,34
Each
Aantal stuks
LED LB Series Pushbuttons Green
RS-stocknr. 181-7095
FabrikantnummerAT634C05
FabrikantNKK Switches
€ 4,11
Each
Aantal stuks
LED KB Series, YB Series, YB2 Series Red
RS-stocknr. 125-1736
FabrikantnummerAT633D
FabrikantNKK Switches
€ 0,902
Each (In a Bag of 5)
Aantal stuks
LED HB Series Pushbuttons Amber
RS-stocknr. 125-1732
FabrikantnummerAT633F
FabrikantNKK Switches
€ 0,948
Each (In a Bag of 5)
Aantal stuks
LED HB Series Pushbuttons Green
RS-stocknr. 745-0468
Fabrikantnummer3SB3901-1CG
FabrikantSiemens
€ 18,24
Each
Aantal stuks
LED 3SB3 Series Red
RS-stocknr. 125-1727
FabrikantnummerAT635E
FabrikantNKK Switches
€ 1,574
Each (In a Bag of 5)
Aantal stuks
LED KB Series Pushbuttons Yellow
RS-stocknr. 181-7096
FabrikantnummerAT634D05
FabrikantNKK Switches
€ 4,11
Each
Aantal stuks
LED KB Series, YB Series, YB2 Series Amber
RS-stocknr. 125-1733
FabrikantnummerAT628C
FabrikantNKK Switches
€ 4,55
Each
Aantal stuks
LED YB Series Pushbuttons Red
RS-stocknr. 125-1726
FabrikantnummerAT635C
FabrikantNKK Switches
€ 1,574
Each (In a Bag of 5)
Aantal stuks
LED KB Series Pushbuttons Red
RS-stocknr. 125-1734
FabrikantnummerAT628D
FabrikantNKK Switches
€ 3,77
Each
Aantal stuks
LED YB Series Pushbuttons Amber
RS-stocknr. 125-1722
FabrikantnummerAT627D24
FabrikantNKK Switches
€ 8,41
Each
Aantal stuks
LED LB Series Pushbuttons Amber
RS-stocknr. 125-1728
FabrikantnummerAT634F24
FabrikantNKK Switches
€ 5,88
Each
Aantal stuks
LED KB Series Pushbuttons Green
RS-stocknr. 125-1719
FabrikantnummerAT625G
FabrikantNKK Switches
€ 6,83
Each
Aantal stuks
LED KB Series Miniature Pushbuttons, LB Series Standard Size Panel Seal Pushbuttons, LB Series Standard Size Snap-in Pushbuttons, YB Series Short Body Pushbuttons, YB2 Series Panel Seal Pushbuttons Blue
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