RF ICs

RF IC's or Radio Frequency Integrated Circuits are specific semiconductor components commonly used in wireless devices and mobile phones. Here at RS Components, we offer a number of different RF IC technology types such as receivers, transmitters, transceivers and switch circuits.

RF IC Types

  • RF Receivers - Receivers are components that are designed to receive radio frequency signals from other devices.
  • RF Transmitters - Transmitters are used in wireless devices to transmit the radio frequency signals between two devices.
  • RF Transceivers - Transceivers are components similar to receivers in the way they are designed to receive radio frequency signals but they can also transmit these signals too just like transmitters.
  • RF Switch Circuits - A switch circuit is a component that routes high-frequency signals through transmission paths, they also support the integration of multiple radios that use a signal antenna.

RF IC Applications

RF ICs can be used in a range of different wireless devices and different applications here are just a few:

  • Communications,
  • Remote Controls,
  • Car Alarm Systems,
  • Automation,
  • Security and CCTV,
  • Keyless Entry Systems.

...
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Viewing 1 - 20 of 150 products
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Description Price Technology Modulation Technique Package Type Pin Count Dimensions Mounting Type Length Width Height Maximum Operating Band 1 Frequency Maximum Operating Band 2 Frequency Primary Keyword Maximum Operating Band 3 Frequency Maximum Operating Supply Voltage
RS Stock No. 168-9924
Mfr. Part No.SI4012-C1001GT
$3.021
Each (In a Tube of 50)
units
- FSK, OOK MSOP 10 3 x 3 x 0.95mm Surface Mount 3mm 3mm 0.95mm 960MHz - - - 3.6 V
RS Stock No. 759-6463
Mfr. Part No.Si4012-C1001GT
$2.28
Each
units
- FSK, OOK MSOP 10 3 x 3 x 0.95mm Surface Mount 3mm 3mm 0.95mm 960MHz - - - 3.6 V
RS Stock No. 462-7772
Mfr. Part No.TDA5200XUMA1
BrandInfineon
$5.64
Each
units
- ASK TSSOP 28 9.7 x 4.4 x 1mm Surface Mount 9.7mm 4.4mm 1mm 870MHz - - - 5.5 V
RS Stock No. 919-8853
Mfr. Part No.TDA5200XUMA1
BrandInfineon
$2.738
Each (On a Reel of 3000)
units
- ASK TSSOP 28 9.7 x 4.4 x 1mm Surface Mount 9.7mm 4.4mm 1mm 870MHz - - - 5.5 V
RS Stock No. 168-9926
Mfr. Part No.SI4311-B21-GM
$6.067
Each (In a Tray of 490)
units
- FSK QFN 20 3 x 3 x 0.85mm Surface Mount 3mm 3mm 0.85mm 433.92MHz - - - 3.6 V
RS Stock No. 903-3068
Mfr. Part No.ZETA-433
$17.41
Each
units
Low IF/ISM Transceiver FSK, OOK - - 16.5 x 16 x 1mm Surface Mount 16.5mm 16mm 1mm 850kHz - - - 3.6 V
RS Stock No. 829-7047
Mfr. Part No.STA680
$29.36
Each
units
- FM LFBGA 168 12.15 x 12.15 x 1.4mm Surface Mount 12.15mm 12.15mm 1.4mm - - - - 1.26 V
RS Stock No. 145-8664
Mfr. Part No.STA680
$22.828
Each (In a Tray of 189)
units
- FM LFBGA 168 12.15 x 12.15 x 1.4mm Surface Mount 12.15mm 12.15mm 1.4mm - - - - 1.26 V
RS Stock No. 759-6488
Mfr. Part No.Si4311-B21-GM
$6.59
Each
units
- FSK QFN 20 3 x 3 x 0.85mm Surface Mount 3mm 3mm 0.85mm 433.92MHz - - - 3.6 V
RS Stock No. 769-8679
Mfr. Part No.Si4355-B1A-FM
$4.773
Each (In a Pack of 3)
units
- GFSK, OOK QFN 20 - Surface Mount 3mm 3mm 0.85mm 350MHz 525MHz - 960MHz 3.6 V
RS Stock No. 666-5748
Mfr. Part No.MRF24J40MA-I/RM
BrandMicrochip
$17.82
Each
units
IEEE 802.15.4 O-QPSK Module 12 27.94 x 17.78 x 0.89mm Surface Mount 27.94mm 17.78mm 0.89mm 2.48GHz - - - 3.6 V
RS Stock No. 159-7556
Mfr. Part No.MICRF220AYQS
BrandMicrochip
$2.962
Each (In a Tube of 98)
units
- ASK, OOK QSOP 16 4.9 x 3.91 x 1.47mm Surface Mount 4.9mm 3.91mm 1.47mm 13kHz - - - 3.6 V
RS Stock No. 816-0236
Mfr. Part No.SL2S2002FTB,115
BrandNXP
$0.715
Each (In a Pack of 25)
units
RFID - XSON 3 1.5 x 1.05 x 0.46mm Surface Mount 1.5mm 1.05mm 0.46mm 13.56MHz - - - 1.7 V
RS Stock No. 866-8134
Mfr. Part No.MRF24J40MA-I/RM
BrandMicrochip
$12.961
Each (In a Tray of 54)
units
IEEE 802.15.4 - - 12 27.94 x 17.78 x 1.7mm Surface Mount 27.94mm 17.78mm 1.7mm 2.48GHz - - - 5.5 V
RS Stock No. 505-6941
Mfr. Part No.RF600T
$22.31
Each
units
- - PDIP 18 22.8 x 6.35 x 3.18mm Through Hole 22.8mm 6.35mm 3.18mm - - - - -
RS Stock No. 911-2834
Mfr. Part No.MICRF220AYQS
BrandMicrochip
$3.19
Each (In a Pack of 2)
units
- ASK, OOK QSOP 16 4.9 x 3.91 x 1.47mm Surface Mount 4.9mm 3.91mm 1.47mm 13kHz - - - 3.6 V
RS Stock No. 816-0488
Mfr. Part No.CLRC63201T/0FE,112
BrandNXP
$32.44
Each
units
- ASK SOIC 32 20.7 x 7.6 x 2.45mm Surface Mount 20.7mm 7.6mm 2.45mm - - - - 3.6 V, 5.5 V
RS Stock No. 885-5798
Mfr. Part No.NRF9E5
$8.265
Each (In a Pack of 2)
units
- - QFN 32 5 x 5 x 0.85mm Surface Mount 5mm 5mm 0.85mm - - - - 3.6 V
RS Stock No. 168-9922
Mfr. Part No.SI4010-C2-GT
$4.668
Each (In a Tube of 50)
units
- FSK, OOK MSOP 10 3 x 3 x 0.95mm Surface Mount 3mm 3mm 0.95mm 960MHz - - - 3.6 V
RS Stock No. 166-0028
Mfr. Part No.SL2S2002FTB,115
BrandNXP
$0.358
Each (On a Reel of 5000)
units
RFID - XSON 3 1.5 x 1.05 x 0.46mm Surface Mount 1.5mm 1.05mm 0.46mm 13.56MHz - - - 1.7 V