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Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
LED Displays & Accessories N/D LTC-3743KD-J C/D DISPLAY LTC-3743KD-J LITEON 1: HK$24.91 2,312In Stock 56On Order	Mfr. Part No. LTC-3743KD-J Mouser Part No 859-LTC-3743KD-J	LITEON	LED Displays & Accessories N/D LTC-3743KD-J C/D DISPLAY Learn More about LITEON lite on 3 4 digit led displays	Datasheet	2,312In Stock 56On Order	HK$24.91 HK$18.08 HK$13.89 HK$12.17 View HK$11.51 HK$10.93 HK$10.60 Quote	Min.: 1 Mult.: 1
Single Colour LEDs Yellow Clear 587nm LTST-C191KSKT LITEON 1: HK$1.32 1,754,698In Stock	Mfr. Part No. LTST-C191KSKT Mouser Part No 859-LTST-C191KSKT	LITEON	Single Colour LEDs Yellow Clear 587nm	Datasheet	1,754,698In Stock	Cut Tape HK$1.32 HK$0.896 HK$0.625 HK$0.493 Reel HK$0.37 View HK$0.411 HK$0.395 HK$0.329 HK$0.312 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
LED Displays & Accessories 1-DIG Green CCRHD LTS-4301JG LITEON 1: HK$12.99 3,242In Stock	Mfr. Part No. LTS-4301JG Mouser Part No 859-LTS-4301JG	LITEON	LED Displays & Accessories 1-DIG Green CCRHD Learn More about LITEON lite on single digit led displays	Datasheet	3,242In Stock	HK$12.99 HK$9.21 HK$6.82 HK$5.70 View HK$5.29 HK$5.01 HK$4.52 HK$4.36	Min.: 1 Mult.: 1
LED Displays & Accessories Red, Low Current LTS-3401LWC LITEON 1: HK$22.61 3,581In Stock	Mfr. Part No. LTS-3401LWC Mouser Part No 859-LTS-3401LWC	LITEON	LED Displays & Accessories Red, Low Current	Datasheet	3,581In Stock	HK$22.61 HK$16.28 HK$12.08 HK$10.60 View HK$10.11 HK$9.37 HK$9.12	Min.: 1 Mult.: 1
Multi-Colour LEDs LTST-C197KGKSKTCS2 LITEON 1: HK$1.15 39,392In Stock	Mfr. Part No. LTST-C197KGKSKTCS2 Mouser Part No 859-TSTC197KGKSKTCS2	LITEON	Multi-Colour LEDs	Datasheet	39,392In Stock	HK$1.15 HK$0.633 HK$0.353 HK$0.271 View HK$0.247 HK$0.222 HK$0.206 HK$0.189 HK$0.181	Min.: 1 Mult.: 1
Single Colour LEDs Red Clear 624nm LTL2F3VEKNT LITEON 1: HK$4.60 34,303In Stock	Mfr. Part No. LTL2F3VEKNT Mouser Part No 859-LTL2F3VEKNT	LITEON	Single Colour LEDs Red Clear 624nm	Datasheet	34,303In Stock	HK$4.60 HK$3.20 HK$2.30 HK$1.90 View HK$1.76 HK$1.65 HK$1.41 HK$1.28 HK$1.22	Min.: 1 Mult.: 1
LED Displays & Accessories 1-DIG Red-Org CCRHD LTS-5503AE LITEON 1: HK$11.59 3,831In Stock	Mfr. Part No. LTS-5503AE Mouser Part No 859-LTS-5503AE	LITEON	LED Displays & Accessories 1-DIG Red-Org CCRHD Learn More about LITEON lite on single digit led displays	Datasheet	3,831In Stock	HK$11.59 HK$6.97 HK$6.30 HK$5.71 HK$5.18	Min.: 1 Mult.: 1
Led Bars & Arrays 4 BAR Green LTL-2820G LITEON 1: HK$18.00 2,604In Stock	Mfr. Part No. LTL-2820G Mouser Part No 859-LTL-2820G	LITEON	Led Bars & Arrays 4 BAR Green	Datasheet	2,604In Stock	HK$18.00 HK$12.41 HK$9.70 HK$6.81	Min.: 1 Mult.: 1
Single Colour LEDs Green Clear 525nm LTL2R3TGK LITEON 1: HK$10.93 5,964In Stock	Mfr. Part No. LTL2R3TGK Mouser Part No 859-LTL2R3TGK	LITEON	Single Colour LEDs Green Clear 525nm	Datasheet	5,964In Stock	HK$10.93 HK$7.70 HK$5.75 HK$4.89 View HK$4.60 HK$4.36 HK$3.76 HK$3.71 HK$3.66	Min.: 1 Mult.: 1
LED Displays & Accessories 1-DIG Hi Eff Red CCRHD LTS-315AHR LITEON 1: HK$13.23 4,209In Stock 173Expected 18/11/2026	Mfr. Part No. LTS-315AHR Mouser Part No 859-LTS-315AHR	LITEON	LED Displays & Accessories 1-DIG Hi Eff Red CCRHD Learn More about LITEON lite on single digit led displays	Datasheet	4,209In Stock 173Expected 18/11/2026	HK$13.23 HK$8.38 HK$7.05 HK$5.89 View HK$5.38 HK$4.97 HK$4.79 HK$4.57 Quote	Min.: 1 Mult.: 1
Single Colour LEDs Bulish/Green 497-513nm7200mcd LTL2V3TCYK2 LITEON 1: HK$5.84 22,245In Stock	Mfr. Part No. LTL2V3TCYK2 Mouser Part No 859-LTL2V3TCYK2	LITEON	Single Colour LEDs Bulish/Green 497-513nm7200mcd Learn More about LITEON lamp signboard leds	Datasheet	22,245In Stock	HK$5.84 HK$4.04 HK$2.93 HK$2.66 View HK$2.43 HK$2.29 HK$2.12 HK$1.97 HK$1.75	Min.: 1 Mult.: 1
Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH Optocoupler LTV-207 LITEON 1: HK$9.78 9,869In Stock	Mfr. Part No. LTV-207 Mouser Part No 859-LTV-207	LITEON	Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	9,869In Stock	Cut Tape HK$9.78 HK$6.86 HK$5.10 HK$4.32 Reel HK$3.84 View HK$4.07 HK$3.39 HK$3.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
LED Displays & Accessories Red, Low Current LTP-747KR LITEON 1: HK$38.72 4,767In Stock	Mfr. Part No. LTP-747KR Mouser Part No 859-LTP-747KR	LITEON	LED Displays & Accessories Red, Low Current	Datasheet	4,767In Stock	HK$38.72 HK$23.76 HK$20.14 HK$18.74 View HK$17.67 HK$17.51	Min.: 1 Mult.: 1
Multi-Colour LEDs Yellow/Green LTL-14CDJ LITEON 1: HK$4.60 9,600In Stock	Mfr. Part No. LTL-14CDJ Mouser Part No 859-LTL-14CDJ	LITEON	Multi-Colour LEDs Yellow/Green	Datasheet	9,600In Stock	HK$4.60 HK$3.19 HK$2.30 HK$1.90 View HK$1.76 HK$1.64 HK$1.52 HK$1.39 HK$1.31	Min.: 1 Mult.: 1
Single Colour LEDs Orange 605nm 5mm Water Clear 30 Deg LTL2R3KFK LITEON 1: HK$2.30 24,993In Stock	Mfr. Part No. LTL2R3KFK Mouser Part No 859-LTL2R3KFK	LITEON	Single Colour LEDs Orange 605nm 5mm Water Clear 30 Deg	Datasheet	24,993In Stock	HK$2.30 HK$1.59 HK$1.12 HK$0.888 View HK$0.756 HK$0.69 HK$0.641 HK$0.592	Min.: 1 Mult.: 1
Single Colour LEDs Red/ Water Clear 619-630nm4200mcd LTL2V3EV3JSR LITEON 1: HK$4.19 21,344In Stock	Mfr. Part No. LTL2V3EV3JSR Mouser Part No 859-LTL2V3EV3JSR	LITEON	Single Colour LEDs Red/ Water Clear 619-630nm4200mcd Learn More about LITEON lamp signboard leds	Datasheet	21,344In Stock	HK$4.19 HK$2.76 HK$1.90 HK$1.41 View HK$1.26 HK$1.21 HK$1.13 HK$0.945 HK$0.929	Min.: 1 Mult.: 1
LED Displays & Accessories Red LTM-8647AHR LITEON 1: HK$72.83 2,785In Stock	Mfr. Part No. LTM-8647AHR Mouser Part No 859-LTM-8647AHR	LITEON	LED Displays & Accessories Red Learn More about LITEON led display modules	Datasheet	2,785In Stock	HK$72.83 HK$56.80 HK$51.46 HK$48.17 View HK$46.20 Quote	Min.: 1 Mult.: 1
Single Colour LEDs Yellow Clear 587nm LTL2R3KSK LITEON 1: HK$2.30 27,567In Stock	Mfr. Part No. LTL2R3KSK Mouser Part No 859-LTL2R3KSK	LITEON	Single Colour LEDs Yellow Clear 587nm	Datasheet	27,567In Stock	HK$2.30 HK$1.59 HK$1.12 HK$0.888 View HK$0.658 HK$0.608 HK$0.567 HK$0.534	Min.: 1 Mult.: 1
Single Colour LEDs Yellow Clear 592nm LTL2R3KYK LITEON 1: HK$2.71 27,936In Stock	Mfr. Part No. LTL2R3KYK Mouser Part No 859-LTL2R3KYK	LITEON	Single Colour LEDs Yellow Clear 592nm	Datasheet	27,936In Stock	HK$2.71 HK$1.80 HK$1.14 HK$1.01 View HK$0.715 HK$0.649 HK$0.608 HK$0.543	Min.: 1 Mult.: 1
Single Colour LEDs Green Clear 525nm LTL2T3TGK6 LITEON 1: HK$11.26 12,825In Stock 3,000Expected 16/11/2026	Mfr. Part No. LTL2T3TGK6 Mouser Part No 859-LTL2T3TGK6	LITEON	Single Colour LEDs Green Clear 525nm	Datasheet	12,825In Stock 3,000Expected 16/11/2026	HK$11.26 HK$7.92 HK$5.93 HK$5.04 View HK$4.50 HK$4.00 HK$3.90	Min.: 1 Mult.: 1
Single Colour LEDs Red Clear 624nm LTL911VEKSA LITEON 1: HK$5.75 7,144In Stock	Mfr. Part No. LTL911VEKSA Mouser Part No 859-LTL911VEKSA	LITEON	Single Colour LEDs Red Clear 624nm	Datasheet	7,144In Stock	HK$5.75 HK$3.07 HK$2.80 HK$2.39 View HK$2.10 HK$1.82 HK$1.73	Min.: 1 Mult.: 1
Transistor Output Optocouplers P/C LTV354TA-V-36 STD.TYPE LTV354TA-V-36 LITEON 1: HK$3.04 36,677In Stock	Mfr. Part No. LTV354TA-V-36 Mouser Part No 859-LTV354TA-V-36	LITEON	Transistor Output Optocouplers P/C LTV354TA-V-36 STD.TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	36,677In Stock	Cut Tape HK$3.04 HK$2.10 HK$1.49 HK$1.21 Reel HK$0.88 View HK$1.12 HK$0.822 HK$0.806 HK$0.707 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LED Displays & Accessories Red, Low Current LTP-4323JD LITEON 1: HK$39.37 2,402In Stock 1,704Expected 25/1/2027	Mfr. Part No. LTP-4323JD Mouser Part No 859-LTP-4323JD	LITEON	LED Displays & Accessories Red, Low Current	Datasheet	2,402In Stock 1,704Expected 25/1/2027	HK$39.37 HK$28.69 HK$21.95 HK$19.23 View HK$18.33 HK$17.34 HK$16.93 Quote	Min.: 1 Mult.: 1
Single Colour LEDs Red 0201 SMD LED LTST-FC03ED-5A LITEON 1: HK$5.01 11,510In Stock	Mfr. Part No. LTST-FC03ED-5A Mouser Part No 859-LTST-FC03ED-5A	LITEON	Single Colour LEDs Red 0201 SMD LED Learn More about LITEON lite on ltst ltw fc03 smd leds	Datasheet	11,510In Stock	Cut Tape HK$5.01 HK$3.40 HK$2.42 HK$2.00 Reel HK$1.59 View HK$1.83 HK$1.72 HK$1.48 HK$1.36 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Single Colour LEDs Top view High Power LED LTPL-A138DWAGB LITEON 1: HK$3.45 32,720In Stock	Mfr. Part No. LTPL-A138DWAGB Mouser Part No 859-LTPL-A138DWAGB	LITEON	Single Colour LEDs Top view High Power LED	Datasheet	32,720In Stock	Cut Tape HK$3.45 HK$1.87 HK$0.896 HK$0.806 Reel HK$0.559 View HK$0.649 HK$0.617 HK$0.51 HK$0.46 MouseReel Available	Min.: 1 Mult.: 1 : 6,000

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