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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Afficher 1 - 20 des 33 produits
Nombre de résultats par page
Description Prix Accessory Type For Use With LED Colour
N° de stock RS 352-733
Référence fabricantLAD-SY
MarqueIdec
3,066 €
Each (In a Pack of 5)
Unité
LED A8 Series Yellow
N° de stock RS 745-0468
Référence fabricant3SB3901-1CG
MarqueSiemens
18,24 €
Each
Unité
LED 3SB3 Series Red
N° de stock RS 125-1732
Référence fabricantAT633F
MarqueNKK Switches
0,948 €
Each (In a Bag of 5)
Unité
LED HB Series Pushbuttons Green
N° de stock RS 745-0471
Référence fabricant3SB3901-1SB
MarqueSiemens
13,08 €
Each
Unité
LED 3SB3 Series Red
N° de stock RS 125-1733
Référence fabricantAT628C
MarqueNKK Switches
4,55 €
Each
Unité
LED YB Series Pushbuttons Red
N° de stock RS 125-1735
Référence fabricantAT633C
MarqueNKK Switches
0,902 €
Each (In a Bag of 5)
Unité
LED HB Series Pushbuttons Red
N° de stock RS 125-1734
Référence fabricantAT628D
MarqueNKK Switches
3,77 €
Each
Unité
LED YB Series Pushbuttons Amber
N° de stock RS 125-1723
Référence fabricantAT631B
MarqueNKK Switches
6,83 €
Each
Unité
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
N° de stock RS 125-1722
Référence fabricantAT627D24
MarqueNKK Switches
8,41 €
Each
Unité
LED LB Series Pushbuttons Amber
N° de stock RS 352-755
Référence fabricantLAD-SR
MarqueIdec
3,066 €
Each (In a Pack of 5)
Unité
LED A8 Series Red
N° de stock RS 125-1727
Référence fabricantAT635E
MarqueNKK Switches
1,574 €
Each (In a Bag of 5)
Unité
LED KB Series Pushbuttons Yellow
N° de stock RS 181-7093
Référence fabricantAT621CF02
MarqueNKK Switches
5,13 €
Each
Unité
LED YB Series Red/Green
N° de stock RS 181-7096
Référence fabricantAT634D05
MarqueNKK Switches
4,11 €
Each
Unité
LED KB Series, YB Series, YB2 Series Amber
N° de stock RS 125-1736
Référence fabricantAT633D
MarqueNKK Switches
0,902 €
Each (In a Bag of 5)
Unité
LED HB Series Pushbuttons Amber
N° de stock RS 125-1721
Référence fabricantAT627C24
MarqueNKK Switches
9,34 €
Each
Unité
LED LB Series Pushbuttons Red
N° de stock RS 125-1731
Référence fabricantAT628F
MarqueNKK Switches
4,55 €
Each
Unité
LED YB Series Pushbuttons Green
N° de stock RS 125-1724
Référence fabricantAT632F
MarqueNKK Switches
6,83 €
Each
Unité
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
N° de stock RS 125-1726
Référence fabricantAT635C
MarqueNKK Switches
1,574 €
Each (In a Bag of 5)
Unité
LED KB Series Pushbuttons Red
N° de stock RS 125-1729
Référence fabricantAT634C24
MarqueNKK Switches
5,29 €
Each
Unité
LED KB Series Pushbuttons Red
N° de stock RS 125-1719
Référence fabricantAT625G
MarqueNKK Switches
6,83 €
Each
Unité
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