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.

187 產品顯示為 Push Button Lamps & LEDs

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Better World Schneider Electric Push Button LED for Use with XB4 Series, XB5 Series RS庫存編號 610-0752 製造零件編號 DL1CD0061 个 HK$279.10 數量	Schneider Electric	White Led bulb	XB4 Series, XB5 Series	-	Yes	Green Premium
EAO Modular Switch Lamp for Use with Series 04 RS庫存編號 200-4130 製造零件編號 704.943.5 个 HK$671.00 數量	EAO	Flashing Element	Series 04	-	-	-
Omron Push Button Lamp for Use with A22N RS庫存編號 214-7014 製造零件編號 A22NZ-L-RB 个 HK$34.00 數量	Omron	Lamp	A22N	-	-	-
EAO Green Modular Switch LED for Use with 10 Series RS庫存編號 223-7949 製造零件編號 10-2603.3175K 个 HK$13.00 數量	EAO	Modular LED	10 Series	Green	-	-
RAFI Clear Push Button Lamp for Use with Push Button RS庫存編號 525-288 製造零件編號 1.63.521.099/0000 毎包：5 个 HK$413.55 數量	RAFI	Lamp	Push Button	Clear	-	-
RAFI Green Push Button Lamp for Use with Push Button RS庫存編號 525-569 製造零件編號 1.69.507.145/1502 1 包 10 套 HK$334.96 數量	RAFI	Lamp	Push Button	Green	-	-
RAFI Yellow Push Button Lamp for Use with Push Button RS庫存編號 524-773 製造零件編號 1.65.126.301/1400 1 包 10 套 HK$417.33 數量	RAFI	Lamp	Push Button	Yellow	-	-
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$109.90 數量	Schneider Electric	Neon Lamp	series XACA / XACB / XACM / XALE / XB4 / XB5 / XB7 and XY2C	-	Yes	Green Premium
Omron Push Button Bulb Holder for Use with A22 pushbutton Switch RS庫存編號 215-7082 製造零件編號 A22-T2 个 HK$330.90 數量	Omron	Holder	A22 pushbutton Switch	-	-	-
Omron Push Button Lamp for Use with A22N, A30N, M22N RS庫存編號 214-7809 製造零件編號 A22NZ-L-GC 个 HK$49.70 數量	Omron	Lamps	A22N, A30N, M22N	-	-	-
Omron Blue Push Button LED for Use with Pushbutton Switch RS庫存編號 214-6989 製造零件編號 A16-24DA 个 HK$227.60 數量	Omron	LED	Pushbutton Switch	Blue	-	-
RAFI Red Push Button Lamp for Use with Push Button RS庫存編號 525-295 製造零件編號 1.63.018.001/1301 1 包 10 套 HK$658.56 數量	RAFI	Lamp	Push Button	Red	-	-
RAFI Green Push Button Lamp for Use with Push Button RS庫存編號 525-572 製造零件編號 1.69.508.810/0000 1 包 10 套 HK$588.13 數量	RAFI	Lamp	Push Button	Green	-	-
EAO White Push Button LED for Use with Push Button Lamp RS庫存編號 288-191 製造零件編號 46-39J.0987 个 HK$111.50 數量	EAO	LED	Push Button Lamp	White	-	-
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	-	-
Omron Red Push Button LED RS庫存編號 215-1417 製造零件編號 A16-24DSR 个 HK$64.50 數量	Omron	LED Lamp	-	Red	-	-
Schneider Electric Push Button Lamp for Use with Series XACA / XACB / XACM and XY2C RS庫存編號 610-0768 製造零件編號 DL1CE048 个 HK$128.30 數量	Schneider Electric	Incandescent lamp	Series XACA / XACB / XACM and XY2C	-	-	-
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	-	-	-
EAO Push Button Lamp RS庫存編號 200-4151 製造零件編號 10-1313.1249 个 (以毎袋：5) HK$20.26 數量	EAO	Filament Lamp	-	-	-	-

Push Button Lamps & LEDs

Structure of push button LEDs

How do push button LEDs work?

187 產品顯示為 Push Button Lamps & LEDs

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