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 (SEK) 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 Vishay Semiconductors TFBS4650-TR3 TFBS4650-TR3 Vishay Semiconductors 1: 56,25 kr 4 268In Stock	Mfr. Part No. TFBS4650-TR3 Mouser Part No 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 268In Stock	Cut Tape 56,25 kr 39,71 kr 34,76 kr 34,65 kr 34,43 kr Reel 34,43 kr 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 Vishay Semiconductors TFBS4652-TR3 TFBS4652-TR3 Vishay Semiconductors 1: 68,74 kr 224In Stock	Mfr. Part No. TFBS4652-TR3 Mouser Part No 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 68,74 kr 51,30 kr 39,94 kr 35,55 kr View Reel 32,74 kr 34,20 kr 32,74 kr 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 SIR 115.2 kbits/s Vishay Semiconductors TFDU4101-TR3 TFDU4101-TR3 Vishay Semiconductors 1: 65,93 kr 12 855In Stock	Mfr. Part No. TFDU4101-TR3 Mouser Part No 782-TFDU4101	Vishay Semiconductors	Infrared Transceivers SIR 115.2 kbits/s Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	12 855In Stock	Cut Tape 65,93 kr 49,61 kr 40,05 kr 36,68 kr Reel 35,21 kr 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 Vishay Semiconductors TFDU4101-TT3 TFDU4101-TT3 Vishay Semiconductors 1: 63,00 kr 6 984In Stock	Mfr. Part No. TFDU4101-TT3 Mouser Part No 782-TFDU4101-TT3	Vishay Semiconductors	Infrared Transceivers SIR 115.2kbits Top View Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	6 984In Stock	Cut Tape 63,00 kr 49,61 kr 40,05 kr 35,89 kr Reel 34,43 kr 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 Vishay Semiconductors TFBS4650-TT3 TFBS4650-TT3 Vishay Semiconductors 1: 65,59 kr 3 148In Stock	Mfr. Part No. TFBS4650-TT3 Mouser Part No 78-TFBS4650-TT3	Vishay Semiconductors	Infrared Transceivers IRDA Mod SIR Trnscvr Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	3 148In Stock	Cut Tape 65,59 kr 47,70 kr 39,15 kr 35,89 kr 35,10 kr Reel 34,43 kr 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 IRDA Mod SIR Trnscvr 1.6mm TFBS4652-TT1 Vishay Semiconductors 1: 56,25 kr 2 531In Stock	Mfr. Part No. TFBS4652-TT1 Mouser Part No 78-TFBS4652-TT1	Vishay Semiconductors	Infrared Transceivers IRDA Mod SIR Trnscvr 1.6mm Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	2 531In Stock	Cut Tape 56,25 kr 39,71 kr 34,76 kr Reel 34,43 kr 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-TR1 Vishay Semiconductors 1: 69,86 kr 725In Stock 1 500Expected 2026-11-23	Mfr. Part No. TFDU4301-TR1 Mouser Part No 78-TFDU4301-TR1	Vishay Semiconductors	Infrared Transceivers IRDA Transceiver Tinyface mold Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	725In Stock 1 500Expected 2026-11-23	Cut Tape 69,86 kr 52,43 kr 41,51 kr 36,79 kr Reel 34,99 kr 34,43 kr 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 IRDA Transceiver Tinyface mold Vishay Semiconductors TFDU4301-TT1 TFDU4301-TT1 Vishay Semiconductors 1: 57,26 kr 1 297In Stock	Mfr. Part No. TFDU4301-TT1 Mouser Part No 78-TFDU4301-TT1	Vishay Semiconductors	Infrared Transceivers IRDA Transceiver Tinyface mold Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	1 297In Stock	Cut Tape 57,26 kr 40,50 kr 35,66 kr 34,99 kr Reel 34,88 kr 34,43 kr 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 Vishay Semiconductors TFDU4301-TT3 TFDU4301-TT3 Vishay Semiconductors 1: 62,66 kr 2 227In Stock	Mfr. Part No. TFDU4301-TT3 Mouser Part No 78-TFDU4301-TT3	Vishay Semiconductors	Infrared Transceivers IRDA Transceiver Tinyface mold Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	2 227In Stock	Cut Tape 62,66 kr 48,04 kr 38,81 kr 35,10 kr View Reel 32,06 kr 34,20 kr 32,06 kr 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 Vishay Semiconductors TFBS4650-TR1 TFBS4650-TR1 Vishay Semiconductors 1: 56,25 kr 809In Stock 5 000On Order	Mfr. Part No. TFBS4650-TR1 Mouser Part No 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	809In Stock 5 000On Order	Cut Tape 56,25 kr 39,71 kr 34,88 kr Reel 34,43 kr 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 2.4-3.6V Op Voltage Vishay Semiconductors TFBS4652-TR1 TFBS4652-TR1 Vishay Semiconductors 1: 68,63 kr 2 283In Stock	Mfr. Part No. TFBS4652-TR1 Mouser Part No 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	2 283In Stock	Cut Tape 68,63 kr 51,53 kr 40,73 kr 36,34 kr Reel 34,88 kr View 33,53 kr 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 IRDA Transceiver Tinyface mold Vishay Semiconductors TFDU4301-TR3 TFDU4301-TR3 Vishay Semiconductors 1: 65,93 kr 27In Stock 5 000Expected 2026-11-18	Mfr. Part No. TFDU4301-TR3 Mouser Part No 78-TFDU4301-TR3	Vishay Semiconductors	Infrared Transceivers IRDA Transceiver Tinyface mold Learn More about Vishay Semiconductors vishay infrared transceivers	Datasheet	27In Stock 5 000Expected 2026-11-18	Cut Tape 65,93 kr 49,61 kr 40,05 kr 35,89 kr View Reel 31,50 kr 35,21 kr 31,50 kr 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 2.7-5.5V Op Voltage Vishay Semiconductors TFBS4711-TR1 TFBS4711-TR1 Vishay Semiconductors 1: 68,63 kr 25 000On Order	Mfr. Part No. TFBS4711-TR1 Mouser Part No 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	25 000On Order On Order Ship Dates Mfr. No: TFBS4711-TR1 Stock: 0 On Order: 3 000 Expected 2027-04-06 6 000 Expected 2027-05-14 16 000 Expected 2028-04-21 Factory Lead Time: 31 Weeks	Cut Tape 68,63 kr 51,64 kr 38,70 kr 35,55 kr Reel 34,43 kr 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: 59,51 kr 14 000On Order	Mfr. Part No. TFBS4711-TT1 Mouser Part No 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	14 000On Order On Order Ship Dates Mfr. No: TFBS4711-TT1 Stock: 0 On Order: 7 000 Expected 2026-11-27 7 000 Expected 2026-12-01 Factory Lead Time: 17 Weeks	Cut Tape 59,51 kr 44,89 kr 37,01 kr 35,21 kr Reel 34,43 kr 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 SIR 115.2 kbits/s 2.7-5.5V Op Voltage Vishay Semiconductors TFBS4711-TR3 TFBS4711-TR3 Vishay Semiconductors 1: 63,11 kr 2 495Expected 2028-04-14	Mfr. Part No. TFBS4711-TR3 Mouser Part No 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	2 495Expected 2028-04-14	Cut Tape 63,11 kr 46,24 kr 37,58 kr 34,43 kr Reel 34,43 kr 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 IR Tnsvr 0-0.3m 9.6-115.2 kbit/s TFBR4650-TR3 Vishay Semiconductors 2 500: 27,00 kr Non-Stocked	Mfr. Part No. TFBR4650-TR3 Mouser Part No 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 27,00 kr	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: 23,85 kr Non-Stocked	Mfr. Part No. TFBS4650-TR4 Mouser Part No 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 23,85 kr 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