Infrared Transceivers

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.

Results: 17
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Vishay Semiconductors Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage
Datasheet
4,999In Stock
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
Vishay Semiconductors Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage
Datasheet
2,137In Stock
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
Vishay Semiconductors Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage
Datasheet
241In Stock
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
Vishay Semiconductors Infrared Transceivers SIR 115.2kbits Top View
Datasheet
13,068In Stock
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
Vishay Semiconductors Infrared Transceivers IRDA Mod SIR Trnscvr 1.6mm
Datasheet
1,818In Stock
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
Vishay Semiconductors Infrared Transceivers IRDA Transceiver Tinyface mold
Datasheet
2,249In Stock
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
Vishay Semiconductors Infrared Transceivers IRDA Transceiver Tinyface mold
Datasheet
2,240In Stock
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
Vishay Semiconductors Infrared Transceivers IRDA Transceiver Tinyface mold
Datasheet
749In Stock
1,500Expected 8/3/2026
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
Vishay Semiconductors Infrared Transceivers IRDA Mod SIR Trnscvr
Datasheet
2,526In Stock
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
Vishay Semiconductors Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage
Datasheet
2,103In Stock
7,000Expected 1/14/2027
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
Vishay Semiconductors Infrared Transceivers IRDA Transceiver Tinyface mold
Datasheet
320In Stock
750Expected 8/12/2026
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
Vishay Semiconductors Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage
Datasheet
37In Stock
6,000Expected 8/7/2026
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
Vishay Semiconductors Infrared Transceivers SIR 115.2 kbits/s 2.4-3.6V Op Voltage
Datasheet
420In Stock
2,000Expected 8/20/2026
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
Vishay Semiconductors Infrared Transceivers SIR 115.2 kbits/s
Datasheet
5,900Expected 7/29/2026
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
Vishay Semiconductors Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage
Datasheet
6,000On Order
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
Vishay Semiconductors Infrared Transceivers IR Tnsvr 0-0.3m 9.6-115.2 kbit/s
Datasheet
Non-Stocked
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
Vishay Semiconductors Infrared Transceivers IRDA Module 2.4-3.6V 9.6-115.2 kbit/s SI
Datasheet
Non-Stocked
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