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. 546-0788
Mfr. Part No.552-0212F
BrandDialight
PHP107.10
Each
units
Green, Red 2 Through Hole 2.55 V, 3 V 4 65 ° 563 / 650 nm Right Angle - 15.35 x 6 x 12.52mm 15.35mm 6mm 12.52mm -
RS Stock No. 137-1071
Mfr. Part No.5600F5
BrandVCC
PHP28.14
Each (In a Bag of 100)
units
Green 1 Through Hole 5 V 2 - 562 nm Right Angle - 6.4 x 4.1 x 5.3mm 6.4mm 4.1mm 5.3mm Single
RS Stock No. 171-1305
Mfr. Part No.551-1107-004F
BrandDialight
PHP189.00
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. 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. 616-3797
Mfr. Part No.KM2520EH/1YD
BrandKingbright
PHP129.596
Each (In a Pack of 10)
units
Yellow 1 Through Hole 2.5 V 2 40 ° 588 nm Right Angle GaAsP, GaP 6.22 x 2.44 x 6.35mm 6.22mm 2.44mm 6.35mm -
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. 906-8982
Mfr. Part No.H101CRD
BrandBivar
PHP19.278
Each (In a Pack of 100)
units
Red 1 PCB Mount - 2 40 ° 700 nm Right Angle - 4.3 x 6.4 x 7.2mm 4.3mm 6.4mm 7.2mm Single
RS Stock No. 171-1319
Mfr. Part No.571-0111-100F
BrandDialight
PHP75.511
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. 546-1365
Mfr. Part No.555-2001F
BrandDialight
PHP98.70
Each (In a Pack of 5)
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. 137-1070
Mfr. Part No.5600F1
BrandVCC
PHP28.14
Each (In a Bag of 100)
units
Red 1 Through Hole 5 V 2 - 650 nm Right Angle - 6.4 x 4.1 x 5.3mm 6.4mm 4.1mm 5.3mm Single
RS Stock No. 890-6943
Mfr. Part No.550-0407F
BrandDialight
PHP33.86
Each (In a Pack of 50)
units
Red 1 Through Hole - 2 60 ° 635 nm Right Angle - 6.1 x 12.45 x 6.1mm 6.1mm 12.45mm 6.1mm Single
RS Stock No. 546-1264
Mfr. Part No.550-5107F
BrandDialight
PHP51.98
Each (In a Pack of 5)
units
Red 1 Through Hole 2.55 V 2 50 ° 650 nm Right Angle - 13.85 x 6.22 x 6.22mm 13.85mm 6.22mm 6.22mm -
RS Stock No. 466-4349
Mfr. Part No.L-1503CB/1GD
BrandKingbright
PHP29.085
Each (In a Pack of 20)
units
Green 1 Through Hole 2.5 V 2 60 ° 568 nm Right Angle GaP 13.2 x 6 x 6mm 13.2mm 6mm 6mm -
RS Stock No. 890-6953
Mfr. Part No.550-2204F
BrandDialight
PHP32.256
Each (In a Pack of 900)
units
Green 1 Through Hole - 2 65 ° 563 nm Top - 6.1 x 10.84 x 6.1mm 6.1mm 10.84mm 6.1mm Single
RS Stock No. 546-0889
Mfr. Part No.553-0211-200F
BrandDialight
PHP117.81
Each
units
Red 2 Through Hole 2.2 V 4 60 ° 635 nm Right Angle - 14.06 x 4.32 x 9.65mm 14.06mm 4.32mm 9.65mm -
RS Stock No. 466-4197
Mfr. Part No.KM2520EH/1ID
BrandKingbright
PHP131.171
Each (In a Pack of 20)
units
Red 1 Through Hole 2.5 V 2 40 ° 625 nm Right Angle GaAsP, GaP 6.22 x 2.44 x 6.35mm 6.22mm 2.44mm 6.35mm -
RS Stock No. 171-7456
Mfr. Part No.0035.9675.4
BrandSchurter
PHP254.68
Each
units
Green - - - - - - Right Angle - - - - - -
RS Stock No. 546-1371
Mfr. Part No.555-2301F
BrandDialight
PHP88.73
Each (In a Pack of 5)
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. 546-1135
Mfr. Part No.570-0100-222F
BrandDialight
PHP178.86
Each
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. 178-3048
Mfr. Part No.HLMP-7000-D0010
BrandBroadcom
PHP45.659
Each (On a Reel of 1000)
units
Red 1 Through Hole 3 V 2 90 ° 626 nm Right Angle - 1.65 (Dia.) x 2.92mm - 1.65 (Dia.)mm 2.92mm -