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. 616-4009
Mfr. Part No.L-710A8EW/1GD
BrandKingbright
€0.385
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. 890-7413
Mfr. Part No.570-0100-333F
BrandDialight
€1.449
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. 171-1332
Mfr. Part No.555-2301F
BrandDialight
€0.72
Each (In a Bag of 100)
units
Green 1 Through Hole 3 V 2 40 ° 565 nm Right Angle - 6.22 x 2.54 x 6.35mm 6.22mm 2.54mm 6.35mm -
RS Stock No. 890-7397
Mfr. Part No.568-0101-111F
BrandDialight
€1.913
Each (In a Pack of 245)
units
Red 4 Through Hole - 8 60 ° 635 nm Right Angle - 4.32 x 14.22 x 20.32mm 4.32mm 14.22mm 20.32mm Quad-Level
RS Stock No. 171-1282
Mfr. Part No.553-0112F
BrandDialight
€1.131
Each (In a Bag of 50)
units
Green, Red 2 Through Hole 3 V 4 45 ° 563 / 650 nm Right Angle - 8.1 x 4.3 x 9.7mm 8.1mm 4.3mm 9.7mm -
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. 171-1306
Mfr. Part No.551-1307-004F
BrandDialight
€3.114
Each (In a Bag of 5)
units
Green 4 Through Hole 1.9 V 8 60 ° 565 nm Right Angle - 17.27 x 8.89 x 7.11mm 17.27mm 8.89mm 7.11mm -
RS Stock No. 169-9747
Mfr. Part No.113-314-04
BrandMarl
€0.434
Each (In a Bag of 250)
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 -
RS Stock No. 546-0918
Mfr. Part No.553-0233-200F
BrandDialight
€1.89
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. 546-0974
Mfr. Part No.552-0922F
BrandDialight
€1.52
Each
units
Green 2 Through Hole 1.8 V 4 50 ° 565 nm Right Angle - 15.35 x 6 x 12.52mm 15.35mm 6mm 12.52mm -
RS Stock No. 466-4254
Mfr. Part No.L-93A8CB/1SRD
BrandKingbright
€0.202
Each (In a Pack of 20)
units
Red 1 Through Hole 2.5 V 2 60 ° 640 nm Right Angle GaAlAs 8.75 x 4.6 x 7.3mm 8.75mm 4.6mm 7.3mm -
RS Stock No. 178-1560
Mfr. Part No.HLMP-3507-D00B2
BrandBroadcom
€0.229
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. 890-7390
Mfr. Part No.568-0102-222F
BrandDialight
€2.23
Each (In a Pack of 10)
units
Green 4 Through Hole - 8 60 ° 565 nm Right Angle - 4.32 x 14.22 x 20.32mm 4.32mm 14.22mm 20.32mm Quad-Level
RS Stock No. 906-9027
Mfr. Part No.H480CYDL
BrandBivar
€0.919
Each (In a Pack of 10)
units
Yellow 4 PCB Mount - 4 100 ° 590 nm Right Angle - 5.1 x 14 x 11.9mm 5.1mm 14mm 11.9mm Quad-Level
RS Stock No. 752-9101
Mfr. Part No.H101CSGC
BrandBivar
€0.529
Each (In a Pack of 10)
units
Green 1 Through Hole 2.8 V 2 30 ° 568 nm Right Angle GaP 8.7 x 4.3 x 7.2mm 8.7mm 4.3mm 7.2mm -
RS Stock No. 890-7025
Mfr. Part No.551-3107F
BrandDialight
€0.605
Each (In a Pack of 800)
units
Green, Yellow 1 Through Hole - 2 80 ° 582 / 585 nm Right Angle - 4.32 x 8.89 x 7.11mm 4.32mm 8.89mm 7.11mm Bi-Level
RS Stock No. 890-6940
Mfr. Part No.550-0405F
BrandDialight
€0.556
Each (In a Pack of 50)
units
Red 1 Through Hole - 2 60 ° 635 nm Right Angle - 6.1 x 9.27 x 6.1mm 6.1mm 9.27mm 6.1mm Single
RS Stock No. 169-9751
Mfr. Part No.151-535-04
BrandMarl
€0.349
Each (In a Bag of 150)
units
Green, Red 1 Through Hole 2.2 V 3 - 627/565 nm Right Angle - 14.2 x 7.2 x 7.2mm 14.2mm 7.2mm 7.2mm -
RS Stock No. 127-8406
Mfr. Part No.LTL-4261NR
BrandLite-On
€0.143
Each (In a Pack of 100)
units
- - - - - - - - - - - - - -
RS Stock No. 171-1337
Mfr. Part No.550-0204F
BrandDialight
€0.532
Each (In a Bag of 100)
units
Green 1 Through Hole 2.1 V 2 60 ° 565 nm Top - 9.27 x 6.1 x 6.1mm 9.27mm 6.1mm 6.1mm -