LED Circuit Board Indicators – Mouser United Kingdom

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Circuit Board Indicator LEDs

Kingbright Circuit Board Indicator LEDs are commonly used as panel or diagnostic indicators. These circuit board indicators come in a variety of configurations and colors. These LEDs are ideal for any number of diagnostic, industrial equipment, and data storage applications. Kingbright Circuit Board Indicator LEDs offer a 2mm to 5mm LED size and are offered in Red, Blue, Green, and Yellow illumination colors.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Illumination Colour	LED Size	Wavelength	Luminous Intensity	Mounting Type	Viewing Angle	Lens Colour/Style	If - Forward Current	Vf - Forward Voltage	Series	Packaging
LED Circuit Board Indicators 3mm 617/588/568nm Tri-lvl INDICATOR WP934SA/IYGD5V Kingbright 1: £1.88 18,423In Stock	Mfr. Part No. WP934SA/IYGD5V Mouser Part No 604-WP934SAIYGD5V	Kingbright	LED Circuit Board Indicators 3mm 617/588/568nm Tri-lvl INDICATOR Learn More about Kingbright circuit board leds	Datasheet	18,423In Stock	£1.88 £1.34 £1.03 £0.89 View £0.841 £0.803 £0.766 £0.737	Min.: 1 Mult.: 1	Red, Yellow, Green	T-1 (3 mm)	617 nm, 588 nm, 568 nm	25 mcd, 15 mcd, 25 mcd	Through Hole	40 deg	Diffused	11.5 mA, 13 mA, 13 mA	5 V		Tube
LED Circuit Board Indicators 4.8mm 617/568nm Bi-lvl LED INDICATOR WP73EB/IGDA Kingbright 1: £1.15 3,548In Stock	Mfr. Part No. WP73EB/IGDA Mouser Part No 604-WP73EBIGDA	Kingbright	LED Circuit Board Indicators 4.8mm 617/568nm Bi-lvl LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	3,548In Stock	£1.15 £0.811 £0.602 £0.502 View £0.467 £0.443 £0.432 £0.402	Min.: 1 Mult.: 1	Red, Green	5 mm	617 nm, 568 nm	40 mcd, 30 mcd	Through Hole	60 deg		10 mA	1.9 V, 2 V		Bulk
LED Circuit Board Indicators 3mm 588/568nm Bi-lvl LED INDICATOR WP937MD/2YGW Kingbright 1: £1.39 1,800In Stock	Mfr. Part No. WP937MD/2YGW Mouser Part No 604-WP937MD2YGW	Kingbright	LED Circuit Board Indicators 3mm 588/568nm Bi-lvl LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	1,800In Stock	£1.39 £0.986 £0.742 £0.635 View £0.599 £0.57 £0.545 £0.518	Min.: 1 Mult.: 1	Yellow, Green	T-1 (3 mm)	588 nm, 568 nm	8 mcd/14 mcd	Through Hole	60 deg	White, Diffused	20 mA	2.1 V/2.2 V		Bulk
LED Circuit Board Indicators 3mm 588/617nm Bi-lvl LED INDICATOR WP934MD/LYLID Kingbright 1: £0.96 577In Stock	Mfr. Part No. WP934MD/LYLID Mouser Part No 604-WP934MDLYLID	Kingbright	LED Circuit Board Indicators 3mm 588/617nm Bi-lvl LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	577In Stock	£0.96 £0.675 £0.493 £0.41 View £0.386 £0.362 £0.345 £0.319 £0.298	Min.: 1 Mult.: 1	Red, Yellow, White	T-1 (3 mm)	617 nm, 588 nm	1 mcd, 1.5 mcd	Through Hole	40 deg	Diffused	2 mA	1.7 V, 1.85 V		Bulk
LED Circuit Board Indicators 3mm RA. 568nm LED INDICATOR WP934RT/2GD Kingbright 1: £0.796 65In Stock	Mfr. Part No. WP934RT/2GD Mouser Part No 604-WP934RT2GD	Kingbright	LED Circuit Board Indicators 3mm RA. 568nm LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	65In Stock	£0.796 £0.554 £0.405 £0.337 View £0.317 £0.297 £0.283 £0.261 £0.244	Min.: 1 Mult.: 1	Green	T-1 (3 mm)	568 nm	25 mcd	Through Hole	40 deg	Diffused	10 mA	2 V		Bulk
LED Circuit Board Indicators 3mm RA. 568nm CBI LED INDICATOR WP934GF/GT Kingbright 1: £0.593 310In Stock	Mfr. Part No. WP934GF/GT Mouser Part No 604-WP934GFGT	Kingbright	LED Circuit Board Indicators 3mm RA. 568nm CBI LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	310In Stock	£0.593 £0.39 £0.26 £0.18 View £0.165 £0.153 £0.144 £0.135 £0.123	Min.: 1 Mult.: 1	Green	T-1 (3 mm)	568 nm	40 mcd	Through Hole	34 deg	Transparent	10 mA	2 V		Bulk
LED Circuit Board Indicators 4.7mm 568/617nm Bi-lvl LED INDICATOR WP1537CC/EGW Kingbright 1: £1.12 Non-Stocked	Mfr. Part No. WP1537CC/EGW Mouser Part No 604-WP1537CCEGW	Kingbright	LED Circuit Board Indicators 4.7mm 568/617nm Bi-lvl LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	Non-Stocked	£1.12 £0.796 £0.587 £0.49 View £0.455 £0.431 £0.421 £0.391	Min.: 1 Mult.: 1	Red, Green	T-1 3/4 (5 mm)	617 nm, 568 nm	25 mcd/25 mcd	Through Hole	60 deg	White, Diffused	20 mA	1.9 V, 2.2 V		Bulk
LED Circuit Board Indicators 3mm 617/568nm Bi-lvl LED INDICATOR WP934MD/LILGD Kingbright 1: £0.943 5,702In Stock 11,000Expected 08/10/2026	Mfr. Part No. WP934MD/LILGD Mouser Part No 604-WP934MDLILGD	Kingbright	LED Circuit Board Indicators 3mm 617/568nm Bi-lvl LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	5,702In Stock 11,000Expected 08/10/2026	£0.943 £0.662 £0.492 £0.378 View £0.354 £0.346 £0.331 £0.31 £0.299	Min.: 1 Mult.: 1	Red, Green, White	T-1 (3 mm)	617 nm, 568 nm	1 mcd, 2 mcd	Through Hole	40 deg	Diffused	2 mA	1.7 V, 1.9 V		Bulk
LED Circuit Board Indicators 3mm 617/568nm Bi-lvl LED INDICATOR WP937MD/2EGW Kingbright 1: £1.37 5,597In Stock	Mfr. Part No. WP937MD/2EGW Mouser Part No 604-WP937MD2EGW	Kingbright	LED Circuit Board Indicators 3mm 617/568nm Bi-lvl LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	5,597In Stock	£1.37 £0.986 £0.742 £0.635 View £0.576 £0.57 £0.545 £0.518	Min.: 1 Mult.: 1	Red, Green	T-1 (3 mm)	617 nm, 568 nm	14 mcd/14 mcd	Through Hole	60 deg	White, Diffused	20 mA	2 V/2.2 V		Bulk
LED Circuit Board Indicators 3mm 617/568nm Tri-lvl INDICATOR WP937SA/3EGW Kingbright 1: £1.85 1,193In Stock	Mfr. Part No. WP937SA/3EGW Mouser Part No 604-WP937SA3EGW	Kingbright	LED Circuit Board Indicators 3mm 617/568nm Tri-lvl INDICATOR Learn More about Kingbright circuit board leds	Datasheet	1,193In Stock	£1.85 £1.34 £1.01 £0.863 View £0.811 £0.796 £0.759 £0.737	Min.: 1 Mult.: 1	Red, Green	T-1 (3 mm)	617 nm, 568 nm	14 mcd/14 mcd	Through Hole	60 deg	White, Diffused	20 mA	2 V/2.2 V		Tube
LED Circuit Board Indicators 4 LVL RA 588nm LED INDICATOR AM2520EF/4SGD Kingbright 1: £4.92 74In Stock 480Expected 19/10/2026	Mfr. Part No. AM2520EF/4SGD Mouser Part No 604-AM2520EF4SGD	Kingbright	LED Circuit Board Indicators 4 LVL RA 588nm LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	74In Stock 480Expected 19/10/2026	£4.92 £3.19 £2.92 £2.65 View £2.50 £2.47	Min.: 1 Mult.: 1	Green	1.8 mm	568 nm	12 mcd	Through Hole	40 deg	Tinted, Diffused	20 mA	2.2 V		Tube
LED Circuit Board Indicators 1.8mm RA 617/568nm LED INDICATOR WP4060VH/IGD Kingbright 1: £1.29 776In Stock 1,520Expected 19/10/2026	Mfr. Part No. WP4060VH/IGD Mouser Part No 604-WP4060VHIGD	Kingbright	LED Circuit Board Indicators 1.8mm RA 617/568nm LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	776In Stock 1,520Expected 19/10/2026	£1.29 £0.925 £0.651 £0.588 View £0.533 £0.504 £0.485	Min.: 1 Mult.: 1	Red, Green	1.8 mm	617 nm, 568 nm	15 mcd, 12 mcd	Through Hole	70 deg	Tinted, Diffused	10 mA	1.9 V, 2 V		Tube
LED Circuit Board Indicators 3mm RA. 568nm CBI LED INDICATOR WP934AD/GD Kingbright 1: £0.503 401In Stock 2,500Expected 08/10/2026	Mfr. Part No. WP934AD/GD Mouser Part No 604-WP934ADGD	Kingbright	LED Circuit Board Indicators 3mm RA. 568nm CBI LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	401In Stock 2,500Expected 08/10/2026	£0.503 £0.349 £0.251 £0.207 View £0.18 £0.175 £0.162 £0.154 £0.142	Min.: 1 Mult.: 1	Green	T-1 (3 mm)	568 nm	25 mcd	Through Hole	40 deg	Diffused	10 mA	2 V		Bulk
LED Circuit Board Indicators 3mm RA. 617nm CBI LED INDICATOR WP934AD/ID Kingbright 1: £0.473 877In Stock	Mfr. Part No. WP934AD/ID Mouser Part No 604-WP934ADID	Kingbright	LED Circuit Board Indicators 3mm RA. 617nm CBI LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	877In Stock	£0.473 £0.33 £0.238 £0.181 View £0.167 £0.158 £0.15 £0.143 £0.137	Min.: 1 Mult.: 1	Red	T-1 (3 mm)	617 nm	30 mcd	Through Hole	40 deg	Diffused	10 mA	1.9 V	WP-934	Bulk
LED Circuit Board Indicators 3mm RA. 568nm HOUSING LED WP934EW/GD5V Kingbright 1: £0.849 806In Stock	Mfr. Part No. WP934EW/GD5V Mouser Part No 604-WP934EWGD5V	Kingbright	LED Circuit Board Indicators 3mm RA. 568nm HOUSING LED Learn More about Kingbright circuit board leds	Datasheet	806In Stock	£0.849 £0.594 £0.441 £0.373 View £0.331 £0.311 £0.298 £0.28	Min.: 1 Mult.: 1	Green	T-1 (3 mm)	568 nm	25 mcd	Through Hole	40 deg	Diffused	11.5 mA	5 V		Bulk
LED Circuit Board Indicators 3mm 2 LVL RA.617nm LED INDICATOR WP934GE/2ID-RV Kingbright 1: £0.908 748In Stock	Mfr. Part No. WP934GE/2ID-RV Mouser Part No 604-WP934GE2IDRV	Kingbright	LED Circuit Board Indicators 3mm 2 LVL RA.617nm LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	748In Stock	£0.908 £0.641 £0.478 £0.424 View £0.361 £0.34 £0.325 £0.316	Min.: 1 Mult.: 1	Red	T-1 (3 mm)	617 nm	30 mcd	Through Hole	40 deg	Diffused	10 mA	1.9 V		Bulk
LED Circuit Board Indicators 3mm Tri-level Red/Yellow/Green Low Current CBI LED Circuit Board Indicator WP934SA/LILYLGD Kingbright 1: £1.29 2,144In Stock 2,500Expected 14/10/2026	Mfr. Part No. WP934SA/LILYLGD Mouser Part No 604-WP934SLILYLGD	Kingbright	LED Circuit Board Indicators 3mm Tri-level Red/Yellow/Green Low Current CBI LED Circuit Board Indicator Learn More about Kingbright circuit board leds	Datasheet	2,144In Stock 2,500Expected 14/10/2026	£1.29 £0.925 £0.682 £0.588 View £0.539 £0.529 £0.505 £0.474	Min.: 1 Mult.: 1	Red, Yellow, Green	T-1 (3 mm)	617 nm, 588 nm, 568 nm	1 mcd, 1.5 mcd, 2 mcd	Through Hole	40 deg	Diffused	2 mA	1.7 V, 1.85 V, 1.9 V		Tube
LED Circuit Board Indicators 3mm RA 617/568nm LED INDICATOR WP937AD/EGW Kingbright 1: £0.863 1,004In Stock	Mfr. Part No. WP937AD/EGW Mouser Part No 604-WP937ADEGW	Kingbright	LED Circuit Board Indicators 3mm RA 617/568nm LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	1,004In Stock	£0.863 £0.608 £0.453 £0.383 View £0.34 £0.32 £0.307 £0.289	Min.: 1 Mult.: 1	Red, Green	T-1 (3 mm)	617 nm, 568 nm	14 mcd/14 mcd	Through Hole	60 deg	White, Diffused	20 mA	2 V/2.2 V		Bulk
LED Circuit Board Indicators 3mm 2 LVL RA. 568nm LED INDICATOR WP934GE/2GD-RV Kingbright 1: £1.05 139In Stock	Mfr. Part No. WP934GE/2GD-RV Mouser Part No 604-WP934GE2GD-RV	Kingbright	LED Circuit Board Indicators 3mm 2 LVL RA. 568nm LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	139In Stock	£1.05 £0.738 £0.539 £0.426 View £0.38 £0.357 £0.343 £0.333	Min.: 1 Mult.: 1	Green	T-1 (3 mm)	568 nm	25 mcd	Through Hole	40 deg	Diffused	10 mA	2 V		Bulk
LED Circuit Board Indicators 1.8mm RA 568/617nm LED INDICATOR WP4060VH/GID Kingbright 1: £1.48 1,520On Order	Mfr. Part No. WP4060VH/GID Mouser Part No 604-WP4060VHGID	Kingbright	LED Circuit Board Indicators 1.8mm RA 568/617nm LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	1,520On Order	£1.48 £1.06 £0.78 £0.684 View £0.631 £0.618 £0.588 £0.561	Min.: 1 Mult.: 1	Red, Green	1.8 mm	617 nm, 568 nm	15 mcd, 12 mcd	Through Hole	70 deg	Tinted, Diffused	10 mA	1.9 V, 2 V		Tube
LED Circuit Board Indicators 3mm RA. 588nm CBI LED INDICATOR WP934AD/YD Kingbright 1: £0.473 1,000Expected 11/11/2026	Mfr. Part No. WP934AD/YD Mouser Part No 604-WP934ADYD	Kingbright	LED Circuit Board Indicators 3mm RA. 588nm CBI LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	1,000Expected 11/11/2026	£0.473 £0.33 £0.238 £0.187 View £0.173 £0.171 £0.161 £0.151 £0.144	Min.: 1 Mult.: 1	Yellow	T-1 (3 mm)	588 nm	15 mcd	Through Hole	40 deg	Diffused	10 mA	1.95 V		Bulk
LED Circuit Board Indicators 2mm 617nm LED INDICATOR AM2520EJ/SGD Kingbright 1: £1.22 Non-Stocked	Mfr. Part No. AM2520EJ/SGD Mouser Part No 604-AM2520EJSGD	Kingbright	LED Circuit Board Indicators 2mm 617nm LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	Non-Stocked	£1.22 £0.871 £0.643 £0.559 View £0.474 £0.473 £0.462 £0.43	Min.: 1 Mult.: 1	Green	1.8 mm	568 nm	12 mcd	Through Hole	40 deg	Tinted, Diffused	20 mA	2.2 V		Bulk
LED Circuit Board Indicators 2mm 588nm LED INDICATOR WP113WH/YD Kingbright 20,000: £0.249 Non-Stocked	Mfr. Part No. WP113WH/YD Mouser Part No 604-WP113WHYD	Kingbright	LED Circuit Board Indicators 2mm 588nm LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	Non-Stocked	£0.249 £0.233	Min.: 20,000 Mult.: 500	Yellow	2 mm x 5 mm	588 nm	4 mcd	Through Hole	110 deg		10 mA	1.95 V		Bulk
LED Circuit Board Indicators 1.8mm RA. 568nm CBI LED INDICATOR WP406A10XHA/X2GD Kingbright 1: £1.27 Non-Stocked	Mfr. Part No. WP406A10XHA/X2GD Mouser Part No 604-WP406A10XHAX2GD	Kingbright	LED Circuit Board Indicators 1.8mm RA. 568nm CBI LED INDICATOR Learn More about Kingbright circuit board leds	Datasheet	Non-Stocked	£1.27 £0.908 £0.78 £0.724 View £0.704 £0.689 £0.673 £0.625	Min.: 1 Mult.: 1	Green	2 mm	568 nm	12 mcd	Through Hole	70 deg		10 mA	2 V		Tube
LED Circuit Board Indicators 4.8mm 568nm PCB LED WP73JB/SGDA Kingbright 1: £0.593 Non-Stocked	Mfr. Part No. WP73JB/SGDA Mouser Part No 604-WP73JBSGDA	Kingbright	LED Circuit Board Indicators 4.8mm 568nm PCB LED Learn More about Kingbright circuit board leds	Datasheet	Non-Stocked	£0.593 £0.39 £0.26 £0.18 View £0.165 £0.153 £0.144 £0.135 £0.123	Min.: 1 Mult.: 1	Green	5 mm	568 nm	55 mcd	Through Hole	60 deg		10 mA	2 V		Bulk

Circuit Board Indicator LEDs

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