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. 466-4412
Mfr. Part No.L-59BL/1EGW
BrandKingbright
€0.277
Each (In a Pack of 20)
units
Green, Red 1 Through Hole 2.5 V 6 60 ° 568 / 625 nm Right Angle GaAsP, GaP 14.14 x 7.24 x 7.24mm 14.14mm 7.24mm 7.24mm -
RS Stock No. 466-4276
Mfr. Part No.L-93A8CB/1YD
BrandKingbright
€0.188
Each (In a Pack of 20)
units
Yellow 1 Through Hole 2.5 V 2 60 ° 588 nm Right Angle GaAsP, GaP 8.75 x 4.6 x 7.3mm 8.75mm 4.6mm 7.3mm -
RS Stock No. 752-9110
Mfr. Part No.H178CGD
BrandBivar
€0.532
Each (In a Pack of 10)
units
Green 1 Through Hole 2.8 V 2 45 ° 568 nm Right Angle - 14 x 6.4 x 6.1mm 14mm 6.4mm 6.1mm -
RS Stock No. 171-1317
Mfr. Part No.553-0133-200F
BrandDialight
€1.131
Each (In a Bag of 50)
units
Yellow 2 Through Hole 2.8 V 4 60 ° 585 nm Right Angle - 14.06 x 4.32 x 9.65mm 14.06mm 4.32mm 9.65mm -
RS Stock No. 546-1084
Mfr. Part No.553-0133-200F
BrandDialight
€1.72
Each
units
Yellow 2 Through Hole 2.8 V 4 60 ° 585 nm Right Angle - 14.06 x 4.32 x 9.65mm 14.06mm 4.32mm 9.65mm -
RS Stock No. 424-2258
Mfr. Part No.550-3505
BrandDialight
€0.828
Each (In a Pack of 5)
units
Green, Red 2 Through Hole 2.1 V, 2.3 V 2 65 ° 565 / 635 nm Right Angle - 14.151 x 7.24 x 7.24mm 14.151mm 7.24mm 7.24mm -
RS Stock No. 890-2128
Mfr. Part No.597-7701-507F
BrandDialight
€0.471
Each (In a Pack of 50)
units
Green, Red 2 Surface Mount - 4 100 ° 575 / 635 nm - GaAsP, GaP 3 x 2.5 x 1.3mm - - - -
RS Stock No. 917-0763
Mfr. Part No.553-0122F
BrandDialight
€1.04
Each (In a Pack of 10)
units
Green 2 Through Hole - 4 45 ° 563 nm Right Angle - 11 x 4.3 x 9.7mm 11mm 4.3mm 9.7mm Bi-Level
RS Stock No. 906-8878
Mfr. Part No.ELM17005GD
BrandBivar
€0.406
Each (In a Pack of 50)
units
Green 1 PCB Mount - 2 45 ° 568 nm Top GaP 5.69 (Dia.) x 17.78mm 17.78mm 5.69mm - Single
RS Stock No. 171-1679
Mfr. Part No.551-0207F
BrandDialight
€0.445
Each (In a Bag of 100)
units
Green 1 Through Hole - 2 45 ° 563 nm Right Angle - 8.89 x 4.32 x 7.11mm 8.89mm 4.32mm 7.11mm Single
RS Stock No. 546-1006
Mfr. Part No.550-1307-004F
BrandDialight
€3.62
Each
units
Green 4 Through Hole 1.8 V 8 50 ° 565 nm Right Angle - 25 x 13.96 x 5.97mm 25mm 13.96mm 5.97mm -
RS Stock No. 917-0767
Mfr. Part No.551-0207F
BrandDialight
€0.573
Each (In a Pack of 20)
units
Green 1 Through Hole - 2 45 ° 563 nm Right Angle - 8.89 x 4.32 x 7.11mm 8.89mm 4.32mm 7.11mm Single
RS Stock No. 171-1310
Mfr. Part No.550-1307-004F
BrandDialight
€3.624
Each (In a Bag of 5)
units
Green 4 Through Hole 1.8 V 8 50 ° 565 nm Right Angle - 25 x 13.96 x 5.97mm 25mm 13.96mm 5.97mm -
RS Stock No. 171-1678
Mfr. Part No.553-0122F
BrandDialight
€1.047
Each (In a Bag of 50)
units
Green 2 Through Hole - 4 45 ° 563 nm Right Angle - 11 x 4.3 x 9.7mm 11mm 4.3mm 9.7mm Bi-Level
RS Stock No. 890-7362
Mfr. Part No.564-0100-222F
BrandDialight
€1.20
Each (In a Pack of 390)
units
Green 3 Through Hole - 6 60 ° 565 nm Right Angle - 4.32 x 14.23 x 15.24mm 4.32mm 14.23mm 15.24mm Tri-Level
RS Stock No. 616-4037
Mfr. Part No.L-710A8EW/1LGD
BrandKingbright
€0.199
Each (In a Pack of 20)
units
Green 1 Through Hole 2.5 V 2 40 ° 568 nm Right Angle GaP 8.89 x 4.32 x 7.3mm 8.89mm 4.32mm 7.3mm -
RS Stock No. 890-6934
Mfr. Part No.550-0305F
BrandDialight
€0.545
Each (In a Pack of 50)
units
Yellow 1 Through Hole - 2 60 ° 585 nm Right Angle - 6.1 x 9.27 x 6.1mm 6.1mm 9.27mm 6.1mm Single
RS Stock No. 546-0766
Mfr. Part No.552-0222F
BrandDialight
€1.55
Each
units
Green 2 Through Hole 2.1 V 4 65 ° 563 nm Right Angle - 15.35 x 6 x 12.52mm 15.35mm 6mm 12.52mm -
RS Stock No. 890-7029
Mfr. Part No.553-0121F
BrandDialight
€0.906
Each (In a Pack of 50)
units
Green, Red 2 Through Hole - 4 45 ° 563 / 650 nm Right Angle - 4.32 x 10.92 x 9.65mm 4.32mm 10.92mm 9.65mm Bi-Level
RS Stock No. 137-1075
Mfr. Part No.6300T15
BrandVCC
€1.20
Each (On a Reel of 1000)
units
- - - - - - - - - - 4.32mm - - -