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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.

202 Products showing for PCB LED Indicators

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In Stock Kingbright L-1503CB/1GD Green Right Angle PCB LED Indicator, 1 LEDs 3 mm (T-1) 2.5 V RS Stock No. 466-4349 Mfr. Part No. L-1503CB/1GD Subtotal (1 pack of 20 units) £7.06(exc. VAT) £0.353/unit Quantity	Kingbright	Green	-	PCB LED Indicator	1	Single Colour	30mA	-	-	2	60 °	-	Right Angle	2.5V	GaP	-	Single Colour	13.2mm	50mcd	RoHS	-	-
In Stock Marl 113-314-04 Green Right Angle PCB LED Indicator, 1 LEDs 3 mm (T-1) 2.2 V RS Stock No. 249-8279 Mfr. Part No. 113-314-04 Subtotal (1 unit) £0.93(exc. VAT) £0.93/unit Quantity	Marl	Green	-	PCB LED Indicator	1	-	20mA	-	-	2	-	-	Right Angle	2.2V	GaP	-	Single Colour	8.9mm	40mcd	RoHS	-	-
In Stock Marl 113-305-04 Red Right Angle PCB LED Indicator, 1 LEDs 3 mm (T-1) 2 V RS Stock No. 249-8263 Mfr. Part No. 113-305-04 Subtotal (1 unit) £2.56(exc. VAT) £2.56/unit Quantity	Marl	Red	-	PCB LED Indicator	1	-	20mA	-	-	2	-	-	Right Angle	2V	GaP	-	Single Colour	8.9mm	40mcd	RoHS	-	-
In Stock Dialight Green Right Angle PCB LED Indicator, 2 LEDs 3 mm (T-1) 2.1 V RS Stock No. 917-0763 Mfr. Part No. 553-0122F Subtotal (1 pack of 10 units) £12.80(exc. VAT) £1.28/unit Quantity	Dialight	Green	-	PCB LED Indicator	2	Single Colour	10mA	-	-	4	45 °	-	Right Angle	2.1V	GaAsP, GaP	-	Single Colour	11mm	16mcd	RoHS, UL 94 V-0, MIL-STD-202F	-	-
Currently unavailable Dialight 551-0207-004F, Green Right Angle PCB LED Indicator, 4 LEDs, Through Hole 2.1 V RS Stock No. 546-0637 Mfr. Part No. 551-0207-004F Subtotal (1 unit) £2.93(exc. VAT) £2.93/unit Quantity	Dialight	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
In Stock Kingbright L-93A8EWP/1ID/TG-0L Red Right Angle PCB LED Indicator, 1 LEDs 3 mm (T-1) 2.5 V RS Stock No. 616-4497 Mfr. Part No. L-93A8EWP/1ID/TG-0L Subtotal (1 pack of 20 units) £12.74(exc. VAT) £0.637/unit Quantity	Kingbright	Red	-	PCB LED Indicator	1	Single Colour	30mA	-	-	2	60 °	-	Right Angle	2.5V	GaP, GaAsP	-	Single Colour	8.89mm	25mcd	RoHS	-	-
In Stock CML Innovative Technologies 15701006 Red Right Angle LED Indicator, 1 LEDs 5 mm (T-1 3/4) 5 V RS Stock No. 236-4625 Mfr. Part No. 15701006 Subtotal (1 pack of 10 units) £5.22(exc. VAT) £0.522/unit Quantity	CML Innovative Technologies	Red	-	LED Indicator	1	Single Colour	20mA	-	-	2	-	-	Right Angle	5V	-	-	Single Colour	12mm	55mcd	RoHS, REACH SVHC	-	-
In Stock Banner K50L2RGB7Q Red, Green, Yellow Top PCB LED Indicator, 3 LEDs 12 V RS Stock No. 285-941 Mfr. Part No. K50L2RGB7Q Subtotal (1 unit) £109.14(exc. VAT) £109.14/unit Quantity	Banner	Red, Green, Yellow	-	PCB LED Indicator	3	PCB LED Indicator	220mA	-	-	5	-	-	Top	12V	Polycarbonate	-	Multicolour	68mm	-	CAN ICES-3 (B)/NMB-3(B), DIN 40050-9, FCC Part 15 Class B, UL Type 4X, UL Type 13	-	-
In Stock Kingbright L-4060XHA/1I1Y1GD Yellow Right Angle PCB LED Indicator, 3 LEDs 3 mm (T-1) 2.5 V RS Stock No. 616-3977 Mfr. Part No. L-4060XHA/1I1Y1GD Subtotal (1 pack of 5 units) £11.13(exc. VAT) £2.226/unit Quantity	Kingbright	Yellow	-	PCB LED Indicator	3	Single Colour	30mA	-	-	6	70 °	-	Right Angle	2.5V	GaP	-	Single Colour	14.37mm	15mcd	RoHS	-	-
In Stock Kingbright L-93A8CB/1GD Green Right Angle PCB LED Indicator, 1 LEDs 3 mm (T-1) 2.5 V RS Stock No. 466-4260 Mfr. Part No. L-93A8CB/1GD Subtotal (1 pack of 20 units) £6.58(exc. VAT) £0.329/unit Quantity	Kingbright	Green	-	PCB LED Indicator	1	Single Colour	30mA	-	-	2	60 °	-	Right Angle	2.5V	GaP	-	Single Colour	8.75mm	20mcd	RoHS	-	-
Currently unavailable CML Innovative Technologies 15701004 Green Right Angle LED Indicator, 1 LEDs 3 mm (T-1) 5 V RS Stock No. 236-4623 Mfr. Part No. 15701004 Subtotal (1 pack of 10 units) £11.11(exc. VAT) £1.111/unit Quantity	CML Innovative Technologies	Green	-	LED Indicator	1	Single Colour	20mA	-	-	2	-	-	Right Angle	5V	-	-	Single Colour	12mm	55mcd	REACH SVHC, RoHS	-	-
Last RS stock Dialight Red Right Angle PCB LED Indicator, 1 LEDs 5 mm (T-1 3/4) 2 V RS Stock No. 546-1365 Mfr. Part No. 555-2001F Subtotal (1 pack of 5 units) £10.00(exc. VAT) £2.00/unit Quantity	Dialight	Red	-	PCB LED Indicator	1	Circuit Board Indicator	30mA	-	-	2	40 °	-	Right Angle	2V	GaAsP, GaP	-	Single Colour	6.22mm	1.2mcd	IEC 825-1, EN-60825-1	-	-
In Stock Dialight Green Right Angle PCB LED Indicator, 1 LEDs 5 mm (T-1 3/4) 1.8 V RS Stock No. 546-0722 Mfr. Part No. 550-1307F Subtotal (1 unit) £1.29(exc. VAT) £1.29/unit Quantity	Dialight	Green	-	PCB LED Indicator	1	Single Colour	30mA	-	-	2	50 °	-	Right Angle	1.8V	GaAsP, GaP	-	Single Colour	13.85mm	1.8mcd	UL 94 V-0, MIL-STD-202F, RoHS	-	-
In Stock Banner K90LGYRPQ Green, Red, Yellow Top PCB LED Indicator, 3 LEDs 90 mm 12 V RS Stock No. 285-947 Mfr. Part No. K90LGYRPQ Subtotal (1 unit) £202.11(exc. VAT) £202.11/unit Quantity	Banner	Green, Red, Yellow	-	PCB LED Indicator	3	Domed Indicators	475mA	-	-	5	-	-	Top	12V	Polycarbonate	-	Multicolour	87mm	-	IEC 60947-5-2, RoHS, UL, CE, IP69	-	-
Temporarily out of stock Dialight Red Right Angle PCB LED Indicator, 1 LEDs 5 mm (T-1 3/4) 2.5 V RS Stock No. 546-0851 Mfr. Part No. 550-2407F Subtotal (1 unit) £0.80(exc. VAT) £0.80/unit Quantity	Dialight	Red	-	PCB LED Indicator	1	Single Colour	30mA	-	-	2	50 °	-	Right Angle	2.5V	GaAsP, GaP	-	Single Colour	13.85mm	7mcd	MIL-STD-202F, RoHS, UL 94 V-0	-	-
Temporarily out of stock Banner K50L2RGB7ALSQ RGB Top PCB LED Indicator, 7 LEDs 12 V RS Stock No. 285-940 Mfr. Part No. K50L2RGB7ALSQ Subtotal (1 unit) £157.65(exc. VAT) £157.65/unit Quantity	Banner	RGB	-	PCB LED Indicator	7	PCB LED Indicator	220mA	-	-	5	-	-	Top	12V	Polycarbonate	-	Multicolour	68mm	-	DIN 40050-9, UL Type 13, FCC Part 15 Class B, CAN ICES-3 (B)/NMB-3(B), UL Type 4X	-	-
In Stock Kingbright L-1503CB/1LGD Green Right Angle PCB LED Indicator, 1 LEDs 3 mm (T-1) 2.5 V RS Stock No. 616-3860 Mfr. Part No. L-1503CB/1LGD Subtotal (1 pack of 20 units) £6.94(exc. VAT) £0.347/unit Quantity	Kingbright	Green	-	PCB LED Indicator	1	Single Colour	30mA	-	-	2	60 °	-	Right Angle	2.5V	GaP	-	Single Colour	13.2mm	3mcd	RoHS	-	-
In Stock Kingbright L-710A8EW/1YD Yellow Right Angle PCB LED Indicator, 1 LEDs 3 mm (T-1) 2.5 V RS Stock No. 616-4065 Mfr. Part No. L-710A8EW/1YD Subtotal (1 pack of 20 units) £6.74(exc. VAT) £0.337/unit Quantity	Kingbright	Yellow	-	PCB LED Indicator	1	Single Colour	30mA	-	-	2	40 °	-	Right Angle	2.5V	GaAsP	-	Single Colour	8.89mm	12000mcd	RoHS	-	-
In Stock Dialight Green Right Angle PCB LED Indicator, 1 LEDs 3 mm (T-1) 2.1 V RS Stock No. 917-0767 Mfr. Part No. 551-0207F Subtotal (1 pack of 20 units) £12.52(exc. VAT) £0.626/unit Quantity	Dialight	Green	-	PCB LED Indicator	1	Single Colour	60mA	-	-	2	45 °	-	Right Angle	2.1V	GaP, GaAsP	-	Single Colour	8.89mm	16mcd	RoHS	-	-
In Stock Dialight 553-0112F Green, Red Right Angle PCB LED Indicator, 2 LEDs 5 mm (T-1 3/4) 3 V RS Stock No. 171-1282 Mfr. Part No. 553-0112F Subtotal (1 bag of 50 units) £40.80(exc. VAT) £0.816/unit Quantity	Dialight	Green, Red	-	PCB LED Indicator	2	Multicolour	30mA	-	-	4	45 °	-	Right Angle	3V	GaAsP, GaP	-	Multicolour	8.1mm	-	UL 94 V-0, MIL-STD-202F, RoHS	-	-