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TOPLED Infrared Emitters

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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.	Mounting Style	Wavelength	Radiant Intensity	Beam Angle	If - Forward Current	Vf - Forward Voltage	Power Rating	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Qualification	Packaging
Infrared Emitters Infrared Emitter (850 nm) PowerTOPLED SFH 4250BS ams OSRAM 1: HK$10.03 1,279In Stock New Product	Mfr. Part No. SFH 4250BS Mouser Part No 720-SFH4250BS New Product	ams OSRAM	Infrared Emitters Infrared Emitter (850 nm) PowerTOPLED Learn More about ams OSRAM ams sfh 4250bs led	Datasheet	1,279In Stock	Cut Tape HK$10.03 HK$7.05 HK$5.15 HK$4.30 Reel HK$3.78 View HK$4.04 HK$3.61 HK$3.34 HK$3.12	Min.: 1 Mult.: 1 : 2,000												Reel, Cut Tape
Infrared Emitters IR EMITTER & SI-PHOTOTRANSISTR SFH 7250 ams OSRAM 1: HK$12.74 22,846In Stock	Mfr. Part No. SFH 7250 Mouser Part No 720-SFH7250	ams OSRAM	Infrared Emitters IR EMITTER & SI-PHOTOTRANSISTR	Datasheet	22,846In Stock	Cut Tape HK$12.74 HK$8.96 HK$6.72 HK$5.61 Reel HK$4.94 View HK$5.21 HK$4.83 HK$4.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	850 nm	10 mW/sr	120 deg	70 mA, 700 mA	1.6 V	110 mW	- 40 C	+ 100 C	PLCC-4	AEC-Q100	Reel, Cut Tape, MouseReel
Infrared Emitters TOPLED HI PWR IR EMITTER SFH 4253 R ams OSRAM 1: HK$6.33 3,390In Stock	Mfr. Part No. SFH 4253 R Mouser Part No 720-SFH4253R	ams OSRAM	Infrared Emitters TOPLED HI PWR IR EMITTER	Datasheet	3,390In Stock	Cut Tape HK$6.33 HK$4.41 HK$3.22 HK$2.69 Reel HK$2.35 View HK$2.51 HK$2.16 HK$1.96 HK$1.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	850 nm	13 mW/sr	120 deg	70 mA, 700 mA	1.6 V	140 mW	- 40 C	+ 100 C	PLCC-2	AEC-Q100	Reel, Cut Tape, MouseReel
Infrared Emitters TOPLED HI PWR IR EMITTER SFH 4253 R-R ams OSRAM 1: HK$7.07 3,420In Stock	Mfr. Part No. SFH 4253 R-R Mouser Part No 720-SFH4253RR	ams OSRAM	Infrared Emitters TOPLED HI PWR IR EMITTER	Datasheet	3,420In Stock	Cut Tape HK$7.07 HK$4.94 HK$3.63 HK$3.03 Reel HK$2.67 View HK$2.84 HK$2.46 HK$2.29 HK$2.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	850 nm	13 mW/sr	120 deg	70 mA, 700 mA	1.6 V	140 mW	- 40 C	+ 100 C	PLCC-2	AEC-Q101	Reel, Cut Tape, MouseReel
Infrared Emitters TOPLED IR LOW PWR 940NM SFH 4248B ams OSRAM 1: HK$8.47 6,017In Stock 8,000Expected 17/11/2026 New Product	Mfr. Part No. SFH 4248B Mouser Part No 720-SFH4248B New Product	ams OSRAM	Infrared Emitters TOPLED IR LOW PWR 940NM Learn More about ams OSRAM sfh 4248b lens	Datasheet	6,017In Stock 8,000Expected 17/11/2026	Cut Tape HK$8.47 HK$6.88 HK$5.45 HK$4.70 Reel HK$3.32 View HK$4.14 HK$2.81 HK$2.66 HK$2.62 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	940 nm	190 mW/sr	24 deg	100 mA, 1 A	1.4 V	180 mW	- 40 C	+ 110 C	PLCC-4		Reel, Cut Tape, MouseReel
Infrared Emitters TOPLED IR LOW PWR 940NM SFH 4249B ams OSRAM 1: HK$8.47 1,239In Stock New Product	Mfr. Part No. SFH 4249B Mouser Part No 720-SFH4249B New Product	ams OSRAM	Infrared Emitters TOPLED IR LOW PWR 940NM Learn More about ams OSRAM sfh 4249b lens	Datasheet	1,239In Stock	Cut Tape HK$8.47 HK$6.87 HK$5.44 HK$4.69 Reel HK$2.97 View HK$4.14 HK$2.84 HK$2.62 HK$2.56	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	940 nm	83 mW/sr	50 deg	100 mA, 1 A	1.4 V	180 mW	- 40 C	+ 110 C	PLCC-4		Reel, Cut Tape
Infrared Emitters TOPLED LOW PWR IR EMITTER SFH 4250B ams OSRAM 1: HK$8.22 10,678In Stock New Product	Mfr. Part No. SFH 4250B Mouser Part No 720-SFH4250B New Product	ams OSRAM	Infrared Emitters TOPLED LOW PWR IR EMITTER Learn More about ams OSRAM sfh 4240b 4250b leds	Datasheet	10,678In Stock	Cut Tape HK$8.22 HK$5.04 HK$4.87 Reel HK$4.41 HK$2.24 HK$2.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	850 nm	25 mW/sr	120 deg	100 mA, 1 A	1.5 V	180 mW	- 40 C	+ 110 C	PLCC-4		Reel, Cut Tape, MouseReel
Infrared Emitters TOPLED LOW PWR IR EMITTER SFH 4240B ams OSRAM 1: HK$7.32 942In Stock 16,000On Order New Product	Mfr. Part No. SFH 4240B Mouser Part No 720-SFH4240B New Product	ams OSRAM	Infrared Emitters TOPLED LOW PWR IR EMITTER Learn More about ams OSRAM sfh 4240b 4250b leds	Datasheet	942In Stock 16,000On Order On Order Ship Dates Mfr. No: SFH 4240B Stock: 942 Can Dispatch Immediately On Order: 8,000 Expected 13/11/2026 8,000 Expected 8/1/2027 Factory Lead Time: 14 Weeks	Cut Tape HK$7.32 HK$5.04 HK$3.66 HK$3.00 Reel HK$2.24 View HK$2.80 HK$2.22 HK$2.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	940 nm	24 mW/sr	120 deg	100 mA, 1 A	1.4 V	180 mW	- 40 C	+ 110 C	PLCC-4		Reel, Cut Tape, MouseReel
Infrared Emitters TOPLED IR LOW POWER 940NM SFH 4243B ams OSRAM 1: HK$5.84 3,670In Stock New Product	Mfr. Part No. SFH 4243B Mouser Part No 720-SFH4243B New Product	ams OSRAM	Infrared Emitters TOPLED IR LOW POWER 940NM Learn More about ams OSRAM sfh 4243b sfh 4253b leds	Datasheet	3,670In Stock	Cut Tape HK$5.84 HK$4.34 HK$3.44 HK$2.97 Reel HK$2.10 View HK$2.62 HK$2.02 HK$1.80 HK$1.79	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	940 nm	16 mW/sr	120 deg	70 mA, 700 mA	1.4 V	180 mW	- 40 C	+ 110 C	PLCC-2		Reel, Cut Tape
Infrared Emitters TOPLED IR LOW POWER 850NM SFH 4253B ams OSRAM 1: HK$5.84 5,142In Stock 8,000Expected 17/11/2026 New Product	Mfr. Part No. SFH 4253B Mouser Part No 720-SFH4253B New Product	ams OSRAM	Infrared Emitters TOPLED IR LOW POWER 850NM Learn More about ams OSRAM sfh 4243b sfh 4253b leds	Datasheet	5,142In Stock 8,000Expected 17/11/2026	Cut Tape HK$5.84 HK$4.34 HK$3.44 HK$2.97 Reel HK$2.10 View HK$2.62 HK$1.74 HK$1.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	850 nm	17 mW/sr	120 deg	100 mA, 700 mA	1.55 V	140 mW	- 40 C	+ 110 C	PLCC-2		Reel, Cut Tape, MouseReel
Infrared Emitters 940nm TOPLED, 120 deg, AEC-Q101 SFH 4243 ams OSRAM 1: HK$6.00 900In Stock 4,000Expected 25/12/2026	Mfr. Part No. SFH 4243 Mouser Part No 720-SFH4243-Z	ams OSRAM	Infrared Emitters 940nm TOPLED, 120 deg, AEC-Q101	Datasheet	900In Stock 4,000Expected 25/12/2026	Cut Tape HK$6.00 HK$4.05 HK$2.88 HK$2.39 Reel HK$1.95 View HK$2.30 HK$1.87 HK$1.77 HK$1.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	940 nm	11 mW/sr	120 deg	70 mA, 700 mA	1.6 V	180 mW	- 40 C	+ 100 C	PLCC-2	AEC-Q101	Reel, Cut Tape, MouseReel
Infrared Emitters TOPLED IR LOW PWR 850NM SFH 4259B ams OSRAM 1: HK$8.47 49In Stock 4,000Expected 11/12/2026 New Product	Mfr. Part No. SFH 4259B Mouser Part No 720-SFH4259B New Product	ams OSRAM	Infrared Emitters TOPLED IR LOW PWR 850NM Learn More about ams OSRAM sfh 4259b lens	Datasheet	49In Stock 4,000Expected 11/12/2026	Cut Tape HK$8.47 HK$6.87 HK$5.44 HK$4.69 Reel HK$2.97 View HK$4.14 HK$2.81 HK$2.66 HK$2.62	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	850 nm	88 mW/sr	50 deg	100 mA, 1 A	1.5 V	180 mW	- 40 C	+ 110 C	PLCC-4		Reel, Cut Tape
Infrared Emitters TOPLED HI PWR IR EMITTER SFH 4243-Z ams OSRAM 1: HK$5.34 301In Stock End of Life	Mfr. Part No. SFH 4243-Z Mouser Part No 720-FH4243Z End of Life	ams OSRAM	Infrared Emitters TOPLED HI PWR IR EMITTER Learn More about ams OSRAM osram IRemitters	Datasheet	301In Stock	Cut Tape HK$5.34 HK$3.68 HK$2.67 HK$2.21 Reel HK$1.90 View HK$2.06 HK$1.77 HK$1.63	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	940 nm	11 mW/sr	120 deg	70 mA, 700 mA	1.6 V	180 mW	- 40 C	+ 100 C	PLCC-2	AEC-Q100	Reel, Cut Tape
Infrared Emitters TOPLED IR LOW PWR 850NM SFH 4258B ams OSRAM 1: HK$8.47 8,035On Order New Product	Mfr. Part No. SFH 4258B Mouser Part No 720-SFH4258B New Product	ams OSRAM	Infrared Emitters TOPLED IR LOW PWR 850NM Learn More about ams OSRAM sfh 4258b lens	Datasheet	8,035On Order On Order Ship Dates Mfr. No: SFH 4258B Stock: 0 On Order: 35 Expected 10/11/2026 4,000 Expected 17/11/2026 4,000 Expected 24/11/2026 Factory Lead Time: 12 Weeks	Cut Tape HK$8.47 HK$6.70 HK$5.31 HK$4.57 Reel HK$3.24 View HK$4.04 HK$2.76 HK$2.70 HK$2.66 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	850 nm	202 mW/sr	30 deg	100 mA, 1 A	1.5 V	180 mW	- 40 C	+ 110 C	PLCC-4		Reel, Cut Tape, MouseReel
Infrared Emitters FH 4258-Z FH4258-Z ams OSRAM 2,000: HK$3.35 Non-Stocked	Mfr. Part No. FH4258-Z Mouser Part No 720-FH4258Z	ams OSRAM	Infrared Emitters FH 4258-Z	Datasheet	Non-Stocked	Reel HK$3.35 HK$3.19 HK$2.95 HK$2.76	Min.: 2,000 Mult.: 2,000 : 2,000												Reel
Infrared Emitters Infrared Emitter (940 nm) SMT LED with integrated reflector. SFH 4243B-Q2S1-R33 ams OSRAM 8,000: HK$1.97 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part No. SFH 4243B-Q2S1-R33 Mouser Part No 720-SFH4243BQ2S1 New Product	ams OSRAM	Infrared Emitters Infrared Emitter (940 nm) SMT LED with integrated reflector.	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel HK$1.97 HK$1.82	Min.: 8,000 Mult.: 8,000 : 8,000												Reel

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