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. 171-1305
Mfr. Part No.551-1107-004F
BrandDialight
€3.036
Each (In a Bag of 5)
units
Red 4 Through Hole 1.7 V 8 60 ° 635 nm Right Angle - 17.27 x 8.89 x 7.11mm 17.27mm 8.89mm 7.11mm -
RS Stock No. 137-1284
Mfr. Part No.6300T5
BrandVCC
€1.864
Each (In a Pack of 5)
units
- - - - - - - - - - 4.32mm - - -
RS Stock No. 546-0716
Mfr. Part No.550-1107F
BrandDialight
€1.07
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. 169-9746
Mfr. Part No.113-305-04
BrandMarl
€0.426
Each (In a Bag of 250)
units
Red 1 Through Hole 2 V 2 - 627 nm Right Angle - 8.9 x 4.5 x 7.3mm 8.9mm 4.5mm 7.3mm -
RS Stock No. 546-0564
Mfr. Part No.553-0312F
BrandDialight
€2.03
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. 546-0794
Mfr. Part No.552-0912F
BrandDialight
€1.52
Each
units
Green, Red 2 Through Hole 2 V, 2.2 V 4 50 ° 565 / 635 nm Right Angle - 15.35 x 6 x 12.52mm 15.35mm 6mm 12.52mm -
RS Stock No. 546-1078
Mfr. Part No.553-0122-200F
BrandDialight
€1.72
Each
units
Green 2 Through Hole 2.8 V 4 60 ° 565 nm Right Angle - 14.06 x 4.32 x 9.65mm 14.06mm 4.32mm 9.65mm -
RS Stock No. 890-7081
Mfr. Part No.555-3003F
BrandDialight
€1.002
Each (In a Pack of 50)
units
Red 1 Through Hole - 2 40 ° 650 nm Top - 7.62 x 2.54 x 7.49mm 7.62mm 2.54mm 7.49mm Single
RS Stock No. 546-0463
Mfr. Part No.551-0407F
BrandDialight
€0.93
Each
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. 546-0902
Mfr. Part No.553-0222-200F
BrandDialight
€1.89
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. 616-4122
Mfr. Part No.L-710A8GE/2LYD-RV
BrandKingbright
€0.409
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. 888-6464
Mfr. Part No.SSF-LXH340IIID
BrandLumex
€0.982
Each (In a Pack of 50)
units
Red 3 Through Hole - - 80 ° 635 nm - - 15.24 x 13.93 x 4.32mm - - - -
RS Stock No. 546-1107
Mfr. Part No.571-0111-100F
BrandDialight
€1.85
Each
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. 890-7615
Mfr. Part No.591-2004-013F
BrandDialight
€0.568
Each (In a Pack of 1600)
units
Red 1 Surface Mount - 4 40 ° 634 nm - GaAsP, GaP 4.32 x 8.76 x 5.03mm - - - -
RS Stock No. 616-3719
Mfr. Part No.KM2520EF/4ID
BrandKingbright
€6.568
Each (In a Pack of 5)
units
Red 4 Through Hole 2.5 V 8 40 ° 625 nm Right Angle GaAsP, GaP 10.29 x 6.22 x 6.35mm 10.29mm 6.22mm 6.35mm -
RS Stock No. 171-1298
Mfr. Part No.550-2407-004F
BrandDialight
€3.192
Each (In a Bag of 5)
units
Red 4 Through Hole 2.2 V 8 50 ° 650 nm Right Angle - 25 x 13.96 x 5.97mm 25mm 13.96mm 5.97mm -
RS Stock No. 890-7732
Mfr. Part No.593-232323-002F
BrandDialight
€2.425
Each (In a Pack of 110)
units
Green 3 Surface Mount - 4 - 570 nm - AlInGaP 4.32 x 22.61 x 16.08mm - - - -
RS Stock No. 173-2207
Mfr. Part No.555-2001F
BrandDialight
€0.83
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. 616-4172
Mfr. Part No.L-710A8MD/1LI1LGD
BrandKingbright
€0.622
Each (In a Pack of 10)
units
Green, Red 2 Through Hole 2.5 V 2 40 ° 568 / 625 nm Right Angle GaP 10.93 x 4.3 x 9.65mm 10.93mm 4.3mm 9.65mm -
RS Stock No. 616-3882
Mfr. Part No.L-1503CB/1LID
BrandKingbright
€0.223
Each (In a Pack of 20)
units
Red 1 Through Hole 2.5 V 2 60 ° 625 nm Right Angle GaAsP, GaP 13.2 x 6 x 6mm 13.2mm 6mm 6mm -