PCB LED Indicators

PCB LED (Light Emitting Diode) indicators are light-producing components which serve as lighting sources on aluminium printed circuit boards (PCBs). These indicators have paired-up charge carriers (diodes) located in a semiconductor to generate light without producing too much heat.

What are PCB LED indicators used for?

PCB LED indicators are energy efficient, environmentally friendly and resistant to dust and moisture. They have improved heat transferring (diffusion) attributes. This makes them suitable for use in computer machinery like power devices, drives and central processing units, helping to keep heat away from sensitive parts.

In the automotive sector, these indicators are used in headlights, brake lights and for warning light purposes.

The medical industry also makes use of PCB LED indicators in the form of warning lights. These safety measures ensure that life-saving equipment is working correctly.


Types of PCB LED Indicators

Two main types of PCB LED indicators are available:

  • Single point or block indicators can be used on multiple surfaces and in a variety of product applications.
  • Integral or surface mounted PCB LED indicators can be attached to the same connector tail of the switch which increase ease of installation and usage.

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Description Price LED Colours Number of LEDs Mounting Type Supply Voltage Number of Pins Viewing Angle Dominant Wavelength LED Orientation LED Material Dimensions Length Width Height Configuration
RS Stock No. 171-1286
Mfr. Part No.551-0207-004F
BrandDialight
PHP183.23
Each (In a Bag of 5)
units
Green 4 Through Hole 2.1 V 8 45 ° 563 nm Right Angle - 17.27 x 8.89 x 7.11mm 17.27mm 8.89mm 7.11mm -
RS Stock No. 546-0637
Mfr. Part No.551-0207-004F
BrandDialight
PHP183.23
Each
units
Green 4 Through Hole 2.1 V 8 45 ° 563 nm Right Angle - 17.27 x 8.89 x 7.11mm 17.27mm 8.89mm 7.11mm -
RS Stock No. 171-1281
Mfr. Part No.553-0312F
BrandDialight
PHP80.85
Each (In a Bag of 50)
units
Green, Red 2 Through Hole 20 V 4 60 ° 565 / 635 nm Right Angle - 8.1 x 4.3 x 9.7mm 8.1mm 4.3mm 9.7mm -
RS Stock No. 546-0564
Mfr. Part No.553-0312F
BrandDialight
PHP125.85
Each
units
Green, Red 2 Through Hole 20 V 4 60 ° 565 / 635 nm Right Angle - 8.1 x 4.3 x 9.7mm 8.1mm 4.3mm 9.7mm -
RS Stock No. 546-0902
Mfr. Part No.553-0222-200F
BrandDialight
PHP114.98
Each
units
Green 2 Through Hole 2.2 V 4 60 ° 565 nm Right Angle - 14.06 x 4.32 x 9.65mm 14.06mm 4.32mm 9.65mm -
RS Stock No. 171-1303
Mfr. Part No.553-0222-200F
BrandDialight
PHP75.60
Each (In a Bag of 50)
units
Green 2 Through Hole 2.2 V 4 60 ° 565 nm Right Angle - 14.06 x 4.32 x 9.65mm 14.06mm 4.32mm 9.65mm -
RS Stock No. 171-1292
Mfr. Part No.550-1107F
BrandDialight
PHP32.13
Each (In a Bag of 100)
units
Red 1 Through Hole 1.8 V 2 50 ° 635 nm Right Angle - 13.85 x 6.22 x 6.22mm 13.85mm 6.22mm 6.22mm -
RS Stock No. 890-2024
Mfr. Part No.593-353535-013F
BrandDialight
PHP421.033
Each (In a Pack of 150)
units
Blue, Green, Red 3 Surface Mount - 4 - 470 / 525 / 626 nm - AlInGaP, InGaN 4.32 x 22.61 x 16.08mm - - - -
RS Stock No. 546-0716
Mfr. Part No.550-1107F
BrandDialight
PHP64.58
Each
units
Red 1 Through Hole 1.8 V 2 50 ° 635 nm Right Angle - 13.85 x 6.22 x 6.22mm 13.85mm 6.22mm 6.22mm -
RS Stock No. 171-1271
Mfr. Part No.551-0607F
BrandDialight
PHP41.27
Each (In a Bag of 100)
units
Green 1 Through Hole 7.5 V 2 60 ° 565 nm Right Angle - 8.89 x 4.32 x 7.11mm 8.89mm 4.32mm 7.11mm -
RS Stock No. 171-1276
Mfr. Part No.551-0407F
BrandDialight
PHP27.09
Each (In a Bag of 100)
units
Red 1 Through Hole 2 V 2 45 ° 650 nm Right Angle - 8.89 x 4.32 x 7.11mm 8.89mm 4.32mm 7.11mm -
RS Stock No. 546-0586
Mfr. Part No.553-0212F
BrandDialight
PHP115.50
Each
units
Green, Red 2 Through Hole 2.2 V 4 60 ° 565 / 635 nm Right Angle - 8.1 x 4.3 x 9.7mm 8.1mm 4.3mm 9.7mm -
RS Stock No. 171-1272
Mfr. Part No.551-0707F
BrandDialight
PHP41.27
Each (In a Bag of 100)
units
Yellow 1 Through Hole 7.5 V 2 60 ° 585 nm Right Angle - 8.89 x 4.32 x 7.11mm 8.89mm 4.32mm 7.11mm -
RS Stock No. 173-2207
Mfr. Part No.555-2001F
BrandDialight
PHP49.35
Each (In a Bag of 100)
units
Red 1 Through Hole 2 V 2 40 ° 650 nm Right Angle - 6.22 x 2.54 x 6.35mm 6.22mm 2.54mm 6.35mm -
RS Stock No. 890-2282
Mfr. Part No.598-8560-207F
BrandDialight
PHP5.99
Each (In a Pack of 6000)
units
Red, Yellow 2 Surface Mount - 4 160 ° 590 / 640 nm - AlInGaP 3.2 x 1.48 x 1mm - - - -
RS Stock No. 171-1319
Mfr. Part No.571-0111-100F
BrandDialight
PHP74.03
Each (In a Bag of 50)
units
Red 2 Through Hole 2 V 4 38 ° 635 nm Right Angle - 15.24 x 2.5 x 8.6mm 15.24mm 2.5mm 8.6mm -
RS Stock No. 890-7372
Mfr. Part No.564-0200-132F
BrandDialight
PHP92.93
Each (In a Pack of 275)
units
Green, Red, Yellow 3 Through Hole - 6 60 ° 565 / 585 / 635 nm Right Angle - 4.32 x 14.23 x 15.24mm 4.32mm 14.23mm 15.24mm Tri-Level
RS Stock No. 171-1322
Mfr. Part No.570-0100-222F
BrandDialight
PHP114.98
Each (In a Bag of 25)
units
Green 3 Through Hole 2.5 V 6 38 ° 568 nm Right Angle - 14.62 x 4.97 x 10.17mm 14.62mm 4.97mm 10.17mm -
RS Stock No. 890-7075
Mfr. Part No.555-2303F
BrandDialight
PHP62.48
Each (In a Pack of 50)
units
Green 1 Through Hole - 2 40 ° 565 nm Right Angle - 2.54 x 6.22 x 6.35mm 2.54mm 6.22mm 6.35mm Single
RS Stock No. 171-1278
Mfr. Part No.553-0311F
BrandDialight
PHP81.38
Each (In a Bag of 50)
units
Red 2 Through Hole 20 V 4 60 ° 635 nm Right Angle - 8.1 x 4.3 x 9.7mm 8.1mm 4.3mm 9.7mm -