IR Transceivers

IR transceivers (infrared transceivers) are transmitters and receivers combined into a single circuit unit. Some transceivers can transmit and receive signals at the same time, while others can only do one at a time. Depending on the type of transceiver, the device may have a broad light beam, or a focused beam that requires more precise positioning in order to function properly.


Types of IR transceivers

IR transceivers can be categorised by size, speed, supply and voltage. The maximum idle current available is 10A, while the most common size for an IR transceiver is 1 metre with some being as small-scale as 875nm (nanometre) or as wide-ranging as 6.5 metres. 


What are IR transceivers used for?

IR transceivers are generally used in communications devices, such as mobile phones. They can also be used for entering and collecting data in the field. A researcher using a handheld IR transceiver, for instance, can collect data on their portable device and then send it to a PC using an infrared transceiver. 


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Description Price Maximum Transmission Distance Emitter Peak Wavelength Wavelength of Peak Sensitivity Maximum Data Receiving Rate Mounting Type Number of Pins Package Type Application Dimensions Height Length Width Emitter Angle of Half Intensity IrDA Compliance
RS Stock No. 173-0306
Mfr. Part No.OPB100Z
BrandOptek
HK$48.713
Each (In a Bag of 78)
units
- - - - Snap-In - - - - - - - - -
RS Stock No. 880-1999
Mfr. Part No.OPB100Z
BrandOptek
HK$50.73
Each
units
- - - - Snap-In - - - - - - - - -
RS Stock No. 710-3850
Mfr. Part No.TFBS4711-TT1
BrandVishay
HK$35.51
Each
units
8m 900nm - 115.2kbit/s Surface Mount 6 SMD - 6 x 3.1 x 1.9mm 3mm 6mm 1.9mm - -
RS Stock No. 919-4444
Mfr. Part No.TFDU4101-TR3
BrandVishay
HK$28.55
Each (On a Reel of 1000)
units
1m 900nm - 115.2kbit/s Surface Mount 8 Ultra Small Profile - 9.7 x 4.7 x 4mm 4.7mm 9.9mm 4.2mm - -
RS Stock No. 169-8100
Mfr. Part No.CND0313A
BrandPanasonic
HK$10.783
Each (On a Reel of 2500)
units
5.14m 900nm 940nm 500kbit/s Surface Mount 10 - Cellular Phones, Peripheral Device 6.7 x 1.45 x 1.5mm 1.5mm 6.7mm 1.45mm ±15 °C IrDA 1.4
RS Stock No. 404-691
Mfr. Part No.TFDU4101-TR3
BrandVishay
HK$34.93
Each
units
1m 900nm - 115.2kbit/s Surface Mount 8 Ultra Small Profile - 9.7 x 4.7 x 4mm 4.7mm 9.9mm 4.2mm - -
RS Stock No. 919-0742
Mfr. Part No.TFBS4711-TT1
BrandVishay
HK$18.654
Each (On a Reel of 1000)
units
8m 900nm - 115.2kbit/s Surface Mount 6 SMD - 6 x 3.1 x 1.9mm 3mm 6mm 1.9mm - -
RS Stock No. 851-3447
Mfr. Part No.CND0313A
BrandPanasonic
HK$14.116
Each (In a Pack of 5)
units
5.14m 900nm 940nm 500kbit/s Surface Mount 10 - Cellular Phones, Peripheral Device 6.7 x 1.45 x 1.5mm 1.5mm 6.7mm 1.45mm ±15 °C IrDA 1.4
RS Stock No. 919-4448
Mfr. Part No.TFDU4101-TT3
BrandVishay
HK$26.909
Each (On a Reel of 1000)
units
1m 900nm - 115.2kbit/s Surface Mount 8 Ultra Small Profile - 9.7 x 4.7 x 4mm 4.7mm 9.9mm 4.2mm - -
RS Stock No. 404-695
Mfr. Part No.TFDU4101-TT3
BrandVishay
HK$39.06
Each
units
1m 900nm - 115.2kbit/s Surface Mount 8 Ultra Small Profile - 9.7 x 4.7 x 4mm 4.7mm 9.9mm 4.2mm - -
RS Stock No. 710-3856
Mfr. Part No.TFBS4650-TR1
BrandVishay
HK$25.40
Each
units
- - - - Surface Mount 7 - - 6.8 x 1.6 x 2.8mm 2.8mm 6.8mm 1.6mm - -
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