Push Button Lamps & 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.

186 產品顯示為 Push Button Lamps & LEDs

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Omron Yellow Push Button LED for Use with Pushbutton Switch RS庫存編號 214-6992 製造零件編號 A16-24DSY 个 HK$78.70 數量	Omron	LED	Pushbutton Switch	Yellow	-	-
Omron Push Button LED for Use with A16 Push Button Switch RS庫存編號 818-1810 製造零件編號 A16-24DSW 个 HK$57.60 數量	Omron	White Led bulb	A16 Push Button Switch	-	-	-
NKK Switches Green Push Button LED for Use with LB series RS庫存編號 195-9497 製造零件編號 AT627F05 个 HK$106.50 數量	NKK Switches	Bright	LB series	Green	-	-
EAO Modular Switch Lamp for Use with Series 04 Switches RS庫存編號 175-7916 製造零件編號 704.950.3 个 HK$166.50 數量	EAO	Lamp Block	Series 04 Switches	-	-	-
Better World Schneider Electric Push Button Lamp for Use with series XACA / XACB / XACM / XALE / XB4 / XB5 / XB7 and XY2C RS庫存編號 610-0780 製造零件編號 DL1CF220 个 HK$106.70 數量	Schneider Electric	Neon Lamp	series XACA / XACB / XACM / XALE / XB4 / XB5 / XB7 and XY2C	-	Yes	Green Premium
Siemens Push Button LED for Use with 5TE4 Pushbuttons RS庫存編號 213-1405 製造零件編號 5TG8056-1 个（每托盘 5 ） HK$45.86 數量	Siemens	LED Lamp	5TE4 Pushbuttons	-	-	-
Siemens Push Button LED for Use with 5TE4 Pushbuttons RS庫存編號 213-1404 製造零件編號 5TG8056-0 个（每托盘 5 ） HK$45.86 數量	Siemens	LED Lamp	5TE4 Pushbuttons	-	-	-
Siemens Push Button LED for Use with 5TE4 Pushbuttons RS庫存編號 213-1406 製造零件編號 5TG8056-2 个（每托盘 5 ） HK$45.86 數量	Siemens	LED Lamp	5TE4 Pushbuttons	-	-	-
NKK Switches Amber Push Button LED for Use with LB RS庫存編號 196-0316 製造零件編號 AT627D05 个 HK$106.50 數量	NKK Switches	LED 4 element	LB	Amber	-	-
Omron Push Button Lamp for Use with A22N, A30N, M22N RS庫存編號 214-7812 製造零件編號 A22NZ-L-WB 个 HK$37.70 數量	Omron	Lamps	A22N, A30N, M22N	-	-	-
Omron Push Button LED for Use with M22N Indicators RS庫存編號 215-1439 製造零件編號 A22NZ-L-GB 个 HK$34.80 數量	Omron	LED Lamp	M22N Indicators	-	-	-
NKK Switches Amber Push Button LED Light for Use with KB Series, YB Series, YB2 Series RS庫存編號 181-7096 製造零件編號 AT634D05 个 HK$69.60 數量	NKK Switches	LED	KB Series, YB Series, YB2 Series	Amber	-	-
EAO Push Button Lamp RS庫存編號 903-9322 製造零件編號 10-1112.1279 个 (以毎袋：10) HK$30.01 數量	EAO	Filament Lamp	-	-	-	-
EAO White Modular Switch LED for Use with 10 Series RS庫存編號 223-7959 製造零件編號 10-2K12.1079 个 HK$152.70 數量	EAO	Modular LED	10 Series	White	-	-
NKK Switches Green Push Button LED for Use with YB2 RS庫存編號 196-0311 製造零件編號 AT636F24 个 HK$57.30 數量	NKK Switches	Bright Single Element LED	YB2	Green	-	-
Omron Push Button Lamp for Use with A22N Series Push Button RS庫存編號 215-7076 製造零件編號 A22NZ-L-RE 个 HK$69.30 數量	Omron	Lamps	A22N Series Push Button	-	-	-
NKK Switches Amber Push Button LED for Use with LB RS庫存編號 196-0315 製造零件編號 AT627D12 个 HK$106.50 數量	NKK Switches	Bright 4-Element LED	LB	Amber	-	-
Omron Push Button Lamp for Use with A22N, A30N, M22N RS庫存編號 214-7816 製造零件編號 A22NZ-L-YB 个 HK$38.20 數量	Omron	Lamps	A22N, A30N, M22N	-	-	-
Omron Push Button Lamp for Use with A22N RS庫存編號 214-7012 製造零件編號 A22NZ-L-AD 个 HK$61.20 數量	Omron	Lamp	A22N	-	-	-
Omron Push Button Lamp for Use with A22N RS庫存編號 214-7017 製造零件編號 A22NZ-L-WE 个 HK$57.40 數量	Omron	Lamp	A22N	-	-	-