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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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 181-7096
Référence fabricantAT634D05
MarqueNKK Switches
4,11 €
Each
Unité
LED KB Series, YB Series, YB2 Series Amber
N° de stock RS 125-1723
Référence fabricantAT631B
MarqueNKK Switches
7,24 €
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
Nouveau
N° de stock RS 195-9495
Référence fabricantAT627F12
MarqueNKK Switches
8,59 €
Each
Unité
Bright LB series Green
Nouveau
N° de stock RS 195-9499
Référence fabricantAT627C12
MarqueNKK Switches
7,87 €
Each
Unité
Bright LB series Red
N° de stock RS 125-1720
Référence fabricantAT627F24
MarqueNKK Switches
9,34 €
Each
Unité
LED LB Series Pushbuttons Green
N° de stock RS 125-1722
Référence fabricantAT627D24
MarqueNKK Switches
8,41 €
Each
Unité
LED LB Series Pushbuttons Amber
Nouveau
N° de stock RS 200-4233
Référence fabricant84-8001.9620
MarqueEAO
15,48 €
Each
Unité
Illumination Element 84 Series White
N° de stock RS 125-1725
Référence fabricantAT635F
MarqueNKK Switches
1,574 €
Each (In a Bag of 5)
Unité
LED KB Series Pushbuttons Green
Nouveau
N° de stock RS 196-0312
Référence fabricantAT634F12
MarqueNKK Switches
5,69 €
Each
Unité
Bright 2- or 4-Element LED KB/YB Green
Nouveau
N° de stock RS 196-0315
Référence fabricantAT627D12
MarqueNKK Switches
8,38 €
Each
Unité
Bright 4-Element LED LB 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 181-7093
Référence fabricantAT621CF02
MarqueNKK Switches
5,13 €
Each
Unité
LED YB Series Red/Green
N° de stock RS 125-1719
Référence fabricantAT625G
MarqueNKK Switches
7,24 €
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
Nouveau
N° de stock RS 196-0314
Référence fabricantAT634C12
MarqueNKK Switches
5,69 €
Each
Unité
Bright 2- or 4-Element LED KB/YB Red
Nouveau
N° de stock RS 195-9497
Référence fabricantAT627F05
MarqueNKK Switches
7,87 €
Each
Unité
Bright LB series 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
Nouveau
N° de stock RS 196-0311
Référence fabricantAT636F24
MarqueNKK Switches
6,48 €
Each
Unité
Bright Single Element LED YB2 Green
Nouveau
N° de stock RS 196-0317
Référence fabricantAT621CF24
MarqueNKK Switches
6,10 €
Each
Unité
6-element Bicolor LED YB Red/Green