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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กำลังดูสินค้า 1 - 20 รายการจาก 25 รายการ / Viewing 1 - 20 of 25 products
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รายละเอียดสินค้า / Description ราคา / Price Accessory Type For Use With LED Colour
RS Stock No. 745-0468
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3SB3901-1CG
Brand :Siemens
THB569.96
Each
Units
LED 3SB3 Series Red
RS Stock No. 125-1720
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT627F24
Brand :NKK Switches
THB325.49
Each
Units
LED LB Series Pushbuttons Green
RS Stock No. 125-1733
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT628C
Brand :NKK Switches
THB130.70
Each
Units
LED YB Series Pushbuttons Red
RS Stock No. 125-1725
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT635F
Brand :NKK Switches
THB56.988
Each (In a Bag of 5)
Units
LED KB Series Pushbuttons Green
ใหม่ / New
RS Stock No. 195-9499
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT627C12
Brand :NKK Switches
THB353.88
Each
Units
Bright LB series Red
RS Stock No. 181-7097
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT636F05
Brand :NKK Switches
THB272.85
Each
Units
LED YB2 Series Green
RS Stock No. 352-733
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LAD-SY
Brand :Idec
THB81.414
Each: (In a Pack of 5)
Units
LED A8 Series Yellow
ใหม่ / New
RS Stock No. 200-4233
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.84-8001.9620
Brand :EAO
THB627.18
Each
Units
Illumination Element 84 Series White
RS Stock No. 181-7093
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT621CF02
Brand :NKK Switches
THB239.43
Each
Units
LED YB Series Red/Green
RS Stock No. 125-1726
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT635C
Brand :NKK Switches
THB54.752
Each (In a Bag of 5)
Units
LED KB Series Pushbuttons Red
RS Stock No. 352-755
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LAD-SR
Brand :Idec
THB90.808
Each: (In a Pack of 5)
Units
LED A8 Series Red
RS Stock No. 125-1719
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT625G
Brand :NKK Switches
THB241.14
Each
Units
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
RS Stock No. 181-7094
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT634F05
Brand :NKK Switches
THB193.95
Each
Units
LED KB Series, YB Series, YB2 Series Green
RS Stock No. 125-1722
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT627D24
Brand :NKK Switches
THB325.49
Each
Units
LED LB Series Pushbuttons Amber
RS Stock No. 181-7095
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT634C05
Brand :NKK Switches
THB239.43
Each
Units
LED KB Series, YB Series, YB2 Series Red
ใหม่ / New
RS Stock No. 195-9495
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT627F12
Brand :NKK Switches
THB353.88
Each
Units
Bright LB series Green
RS Stock No. 181-7096
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT634D05
Brand :NKK Switches
THB239.43
Each
Units
LED KB Series, YB Series, YB2 Series Amber
ใหม่ / New
RS Stock No. 195-9497
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT627F05
Brand :NKK Switches
THB353.88
Each
Units
Bright LB series Green
RS Stock No. 125-1723
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT631B
Brand :NKK Switches
THB241.14
Each
Units
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 Stock No. 2508404539
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.10-2309.1062
Brand :EAO
THB628.72
Each
Units
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