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. 546-0637
Mfr. Part No.551-0207-004F
BrandDialight
PHP179.56
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. 171-1286
Mfr. Part No.551-0207-004F
BrandDialight
PHP186.894
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. 546-0564
Mfr. Part No.553-0312F
BrandDialight
PHP120.91
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. 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. 616-4122
Mfr. Part No.L-710A8GE/2LYD-RV
BrandKingbright
PHP28.502
Each (In a Pack of 10)
units
Yellow 2 Through Hole 2.5 V 2 40 ° 588 nm Right Angle GaAsP, GaP 14.05 x 4.32 x 9.65mm 14.05mm 4.32mm 9.65mm -
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
PHP77.112
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. 616-4166
Mfr. Part No.L-710A8MD/2GD
BrandKingbright
PHP21.258
Each (In a Pack of 20)
units
Green 2 Through Hole 2.5 V 2 40 ° 568 nm Right Angle GaP 10.93 x 4.3 x 9.65mm 10.93mm 4.3mm 9.65mm -
RS Stock No. 240-6911
Mfr. Part No.HLMP-3507-D00B2
BrandBroadcom
PHP46.31
Each
units
Green 1 Through Hole 2.7 V 2 60 ° 569 nm Right Angle GaP 6.1 (Dia.) x 9.19mm - 6.1 (Dia.)mm 9.19mm -
RS Stock No. 171-1292
Mfr. Part No.550-1107F
BrandDialight
PHP32.773
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. 178-1560
Mfr. Part No.HLMP-3507-D00B2
BrandBroadcom
PHP13.944
Each (On a Reel of 2000)
units
Green 1 Through Hole 2.7 V 2 60 ° 569 nm Right Angle GaP 6.1 (Dia.) x 9.19mm - 6.1 (Dia.)mm 9.19mm -
RS Stock No. 906-9023
Mfr. Part No.H455CBC
BrandBivar
PHP83.349
Each (In a Pack of 50)
units
Green, Red 4 PCB Mount - 4 45 ° 568 (Green) nm, 625 (Red) nm Right Angle GaAsP/GaP, GaP/GaP 4.3 x 14.1 x 16.8mm 4.3mm 14.1mm 16.8mm Quad-Level
RS Stock No. 890-2024
Mfr. Part No.593-353535-013F
BrandDialight
PHP1,013.35
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
PHP63.28
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. 546-0918
Mfr. Part No.553-0233-200F
BrandDialight
PHP114.98
Each
units
Yellow 2 Through Hole 2.4 V 4 60 ° 591 nm Right Angle - 14.06 x 4.32 x 9.65mm 14.06mm 4.32mm 9.65mm -
RS Stock No. 890-7413
Mfr. Part No.570-0100-333F
BrandDialight
PHP89.78
Each (In a Pack of 325)
units
Yellow 3 Through Hole - 6 38 ° 585 nm Right Angle - 5.08 x 14.37 x 10.16mm 5.08mm 14.37mm 10.16mm Tri-Level
RS Stock No. 890-2238
Mfr. Part No.598-8250-107F
BrandDialight
PHP2.783
Each (In a Pack of 9000)
units
Yellow 1 Surface Mount - 2 140 ° 587 nm - AlInGaP 3.2 x 1.6 x 0.68mm - - - -
RS Stock No. 890-7132
Mfr. Part No.555-5303F
BrandDialight
PHP348.83
Each
units
Green 4 Through Hole - 8 40 ° 569 nm Top - 7.77 x 10.29 x 10.16mm 7.77mm 10.29mm 10.16mm Quad-Level
RS Stock No. 890-7013
Mfr. Part No.551-0507F
BrandDialight
PHP34.367
Each (In a Pack of 800)
units
Red 1 Through Hole - 2 60 ° 635 nm Right Angle - 4.32 x 8.89 x 7.11mm 4.32mm 8.89mm 7.11mm Bi-Level
RS Stock No. 249-8279
Mfr. Part No.113-314-04
BrandMarl
PHP23.62
Each
units
Green 1 Through Hole 2.2 V 2 - 565 nm Right Angle - 8.9 x 4.5 x 7.3mm 8.9mm 4.5mm 7.3mm -