Infrared Transceivers

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Vishay Semiconductors Infrared Transceivers are small-profile Infrared Data Association (IrDA) compliant transceivers. These transceivers enable short-distance wireless data communication and support data rates up to 115kbit/s. These transceivers feature transmission distances from 50cm to 1m. The infrared transceivers have a split power supply that allows the emitter to be driven by a separate power supply. They are available in six variants: TFBR4650, TFBS4650, TFBS4652, TFBS4711, TFDU4101, and TFDU4301. The infrared transceivers are lead-free and capable of lead-free processing. Typical applications include data collection, medical, vending, Point-of-Sale (POS), and access control.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Wavelength	Data Transmission Rate	Transmission Distance	Radiant Intensity	Half Intensity Angle Degrees	Pulse Width	Rise Time	Fall Time	If - Forward Current	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Dimensions	Package / Case	Packaging
Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage TFBS4650-TR3 Vishay Semiconductors 1: $5.81 4,988In Stock	Mfr. Part # TFBS4650-TR3 Mouser Part # 782-TFBS4650	Vishay Semiconductors	Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	4,988In Stock	Cut Tape $5.81 $4.11 $3.59 $3.58 View Reel $3.16 $3.54 $3.16 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	886 nm	115.2 kb/s	30 cm	25 mW/sr		2 us	100 ns	100 ns	300 mA	2.4 V to 3.6 V	- 25 C	+ 85 C	6.8 mm x 2.8 mm x 1.6 mm	Sidelooker	Reel, Cut Tape, MouseReel
Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage TFBS4652-TR3 Vishay Semiconductors 1: $6.46 224In Stock	Mfr. Part # TFBS4652-TR3 Mouser Part # 782-TFBS4652	Vishay Semiconductors	Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	224In Stock	Cut Tape $6.46 $4.70 $3.86 $3.59 View Reel $3.21 $3.54 $3.21 Quote	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	886 nm	115.2 kb/s	30 cm	25 mW/sr		2.9 us	100 ns	100 ns	300 mA	2.4 V to 3.6 V	- 25 C	+ 85 C	6.8 mm x 2.8 mm x 1.6 mm	Sidelooker	Reel, Cut Tape
Infrared Transceivers IRDA Mod SIR Trnscvr TFBS4650-TT3 Vishay Semiconductors 1: $7.05 4,673In Stock	Mfr. Part # TFBS4650-TT3 Mouser Part # 78-TFBS4650-TT3	Vishay Semiconductors	Infrared Transceivers IRDA Mod SIR Trnscvr Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	4,673In Stock	Cut Tape $7.05 $5.06 $4.09 $3.70 View Reel $3.48 $3.62 $3.48 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	886 nm	115.2 kb/s	50 cm	25 mW/sr		2 us	100 ns	100 ns	300 mA	2.4 V to 3.6 V	- 25 C	+ 85 C	6.8 mm x 2.8 mm x 1.6 mm	Toplooker	Reel, Cut Tape, MouseReel
Infrared Transceivers SIR 115.2 kbits/s TFDU4101-TR3 Vishay Semiconductors 1: $6.81 4,420In Stock	Mfr. Part # TFDU4101-TR3 Mouser Part # 782-TFDU4101	Vishay Semiconductors	Infrared Transceivers SIR 115.2 kbits/s Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	4,420In Stock	Cut Tape $6.81 $5.13 $4.14 $3.71 Reel $3.52 $3.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	900 nm	115.2 kb/s	1 m	65 mW/sr	24 deg	2.2 us	300 ns	300 ns	80 mA	2.4 V to 5.5 V	- 30 C	+ 85 C	9.7 mm x 4.7 mm x 4 mm	Sidelooker	Reel, Cut Tape, MouseReel
Infrared Transceivers SIR 115.2kbits Top View TFDU4101-TT3 Vishay Semiconductors 1: $6.51 11,283In Stock	Mfr. Part # TFDU4101-TT3 Mouser Part # 782-TFDU4101-TT3	Vishay Semiconductors	Infrared Transceivers SIR 115.2kbits Top View Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	11,283In Stock	Cut Tape $6.51 $5.13 $4.14 $3.71 Reel $3.45 View $3.34 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	900 nm	115.2 kb/s	1 m	65 mW/sr	24 deg	2.2 us	300 ns	300 ns	300 mA	2.4 V to 5.5 V	- 30 C	+ 85 C	9.7 mm x 4.7 mm x 4 mm	Toplooker	Reel, Cut Tape, MouseReel
Infrared Transceivers IRDA Mod SIR Trnscvr 1.6mm Vishay Semiconductors TFBS4652-TT1 TFBS4652-TT1 Vishay Semiconductors 1: $5.81 2,694In Stock	Mfr. Part # TFBS4652-TT1 Mouser Part # 78-TFBS4652-TT1	Vishay Semiconductors	Infrared Transceivers IRDA Mod SIR Trnscvr 1.6mm Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	2,694In Stock	Cut Tape $5.81 $4.11 $3.59 Reel $3.35 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	886 nm	115.2 kb/s	50 cm	65 mW/sr		2.9 us, 1.7 us	100 ns	100 ns	300 mA	2.4 V to 5.5 V	- 30 C	+ 85 C	6.8 mm x 2.8 mm x 1.6 mm	Toplooker	Reel, Cut Tape, MouseReel
Infrared Transceivers IRDA Transceiver Tinyface mold TFDU4301-TT1 Vishay Semiconductors 1: $5.92 1,647In Stock	Mfr. Part # TFDU4301-TT1 Mouser Part # 78-TFDU4301-TT1	Vishay Semiconductors	Infrared Transceivers IRDA Transceiver Tinyface mold Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	1,647In Stock	Cut Tape $5.92 $4.19 $3.69 $3.66 Reel $3.63 View $3.56 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750	SMD/SMT	900 nm	115.2 kb/s	70 cm	65 mW/sr	24 deg	2.2 us	300 ns	300 ns	300 mA	2.4 V to 5.5 V	- 30 C	+ 85 C	8.5 mm x 2.5 mm x 3.1 mm	Toplooker	Reel, Cut Tape, MouseReel
Infrared Transceivers IRDA Transceiver Tinyface mold TFDU4301-TT3 Vishay Semiconductors 1: $6.47 2,189In Stock	Mfr. Part # TFDU4301-TT3 Mouser Part # 78-TFDU4301-TT3	Vishay Semiconductors	Infrared Transceivers IRDA Transceiver Tinyface mold Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	2,189In Stock	Cut Tape $6.47 $4.94 $4.00 $3.62 View Reel $3.36 $3.53 $3.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	900 nm	115.2 kb/s	70 cm	65 mW/sr	24 deg	2.2 us	300 ns	300 ns	300 mA	2.4 V to 5.5 V	- 30 C	+ 85 C	8.5 mm x 2.5 mm x 3.1 mm	Toplooker	Reel, Cut Tape, MouseReel
Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage TFBS4650-TR1 Vishay Semiconductors 1: $5.81 3,848In Stock	Mfr. Part # TFBS4650-TR1 Mouser Part # 782-TFBS4650-TR1	Vishay Semiconductors	Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	3,848In Stock	Cut Tape $5.81 $4.11 $3.61 Reel $3.41 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	886 nm	115.2 kb/s	50 cm	25 mW/sr		2 us	100 ns	100 ns	300 mA	2.4 V to 3.6 V	- 25 C	+ 85 C	6.8 mm x 2.8 mm x 1.6 mm	Sidelooker	Reel, Cut Tape, MouseReel
Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage TFBS4711-TR3 Vishay Semiconductors 1: $6.69 1,585In Stock	Mfr. Part # TFBS4711-TR3 Mouser Part # 782-TFBS4711	Vishay Semiconductors	Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	1,585In Stock	Cut Tape $6.69 $5.04 $4.01 $3.63 View Reel $3.13 $3.48 $3.13 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	900 nm	115.2 kb/s	1 m	65 mW/sr	24 deg	2.2 us	300 ns	300 ns	300 mA	2.4 V to 5.5 V	- 25 C	+ 85 C	6 mm x 3.1 mm x 1.9 mm	Sidelooker	Reel, Cut Tape, MouseReel
Infrared Transceivers IRDA Transceiver Tinyface mold TFDU4301-TR3 Vishay Semiconductors 1: $6.81 137In Stock 5,000Expected 1/8/2027	Mfr. Part # TFDU4301-TR3 Mouser Part # 78-TFDU4301-TR3	Vishay Semiconductors	Infrared Transceivers IRDA Transceiver Tinyface mold Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	137In Stock 5,000Expected 1/8/2027	Cut Tape $6.81 $5.13 $4.14 $3.71 View Reel $3.24 $3.64 $3.24 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	900 nm	115.2 kb/s	70 cm	65 mW/sr	24 deg	2.2 us	300 ns	300 ns	300 mA	2.4 V to 5.5 V	- 30 C	+ 85 C	8.5 mm x 2.5 mm x 3.1 mm	Sidelooker	Reel, Cut Tape, MouseReel
Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage TFBS4652-TR1 Vishay Semiconductors 1: $5.81 345In Stock 2,000Expected 9/28/2026	Mfr. Part # TFBS4652-TR1 Mouser Part # 782-TFBS4652-TR1	Vishay Semiconductors	Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	345In Stock 2,000Expected 9/28/2026	Cut Tape $5.81 $4.11 $3.71 $3.70 Reel $3.55 View $3.46 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	886 nm	115.2 kb/s	50 cm	25 mW/sr		2.9 us	100 ns	100 ns	300 mA	2.4 V to 5.5 V	- 25 C	+ 85 C	6.8 mm x 2.8 mm x 1.6 mm	Sidelooker	Reel, Cut Tape, MouseReel
Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage TFBS4711-TR1 Vishay Semiconductors 1: $6.69 403In Stock 10,000On Order	Mfr. Part # TFBS4711-TR1 Mouser Part # 782-TFBS4711-TR1	Vishay Semiconductors	Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	403In Stock 10,000On Order On Order Ship Dates Mfr. #: TFBS4711-TR1 Stock: 403 Can Ship Immediately On Order: 6,000 Expected 3/26/2027 4,000 Expected 12/31/2027 Factory Lead-Time: 42 Weeks	Cut Tape $6.69 $5.04 $4.06 $3.66 Reel $3.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	900 nm	115.2 kb/s	1 m	65 mW/sr	24 deg	2.2 us	300 ns	300 ns	300 mA	2.4 V to 5.5 V	- 25 C	+ 85 C	6 mm x 3.1 mm x 1.9 mm	Sidelooker	Reel, Cut Tape, MouseReel
Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage TFBS4711-TT1 Vishay Semiconductors 1: $7.09 43In Stock 14,000Expected 10/15/2027	Mfr. Part # TFBS4711-TT1 Mouser Part # 782-TFBS4711-TT1	Vishay Semiconductors	Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	43In Stock 14,000Expected 10/15/2027	Cut Tape $7.09 $5.34 $3.91 $3.68 Reel $3.37 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	850 nm	115.2 kb/s	1 m	65 mW/sr	24 deg	2.2 us	300 ns	300 ns	300 mA	2.7 V to 5.5 V	- 25 C	+ 85 C	6 mm x 3.1 mm x 1.9 mm	Toplooker	Reel, Cut Tape, MouseReel
Infrared Transceivers IRDA Transceiver Tinyface mold TFDU4301-TR1 Vishay Semiconductors 1: $5.92 1,493On Order	Mfr. Part # TFDU4301-TR1 Mouser Part # 78-TFDU4301-TR1	Vishay Semiconductors	Infrared Transceivers IRDA Transceiver Tinyface mold Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	1,493On Order On Order Ship Dates Mfr. #: TFDU4301-TR1 Stock: 0 On Order: 743 Expected 12/18/2026 750 Expected 1/8/2027 Factory Lead-Time: 7 Weeks	Cut Tape $5.92 $4.19 $3.81 $3.71 Reel $3.61 View $3.48 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750	SMD/SMT	900 nm	115.2 kb/s	70 cm	65 mW/sr	24 deg	2.2 us	300 ns	300 ns	300 mA	2.4 V to 5.5 V	- 30 C	+ 85 C	8.5 mm x 2.5 mm x 3.1 mm	Sidelooker	Reel, Cut Tape, MouseReel
Infrared Transceivers IR Tnsvr 0-0.3m 9.6-115.2 kbit/s TFBR4650-TR3 Vishay Semiconductors 2,500: $2.79 Non-Stocked	Mfr. Part # TFBR4650-TR3 Mouser Part # 78-TFBR4650-TR3	Vishay Semiconductors	Infrared Transceivers IR Tnsvr 0-0.3m 9.6-115.2 kbit/s Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	Non-Stocked	Reel $2.79	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	886 nm	115.2 kb/s	0.3 m	25 mW/sr		2 us	100 ns	100 ns	300 mA	2.4 V to 5.5 V	- 25 C	+ 85 C	6.8 mm x 2.8 mm x 1.6 mm	Sidelooker	Reel
Infrared Transceivers IRDA Module 2.4-3.6V 9.6-115.2 kbit/s SI TFBS4650-TR4 Vishay Semiconductors 6,000: $2.47 Non-Stocked	Mfr. Part # TFBS4650-TR4 Mouser Part # 78-TFBS4650-TR4	Vishay Semiconductors	Infrared Transceivers IRDA Module 2.4-3.6V 9.6-115.2 kbit/s SI Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	Non-Stocked	Reel $2.47 Quote Quote	Min.: 6,000 Mult.: 6,000 : 6,000	SMD/SMT	886 nm	115.2 kb/s	30 cm	25 mW/sr		2 us	100 ns	100 ns	300 mA	2.4 V to 3.6 V	- 25 C	+ 85 C	6.8 mm x 2.8 mm x 1.6 mm	Sidelooker	Reel

Infrared Transceivers

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