Infrared Emitters – Mouser Hong Kong

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Mounting Style	Wavelength	Radiant Intensity	Beam Angle	If - Forward Current	Vf - Forward Voltage	Power Rating	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Packaging
	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 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 TOPLED IR LOW PWR 850NM SFH 4259B ams OSRAM 1: HK$8.47 49In Stock 4,000Expected 18/12/2026 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 18/12/2026	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 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 27/11/2026 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