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 175 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. 759-6463
Mfr. Part No.Si4012-C1001GT
$3.21
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. 168-9924
Mfr. Part No.SI4012-C1001GT
$2.582
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. 919-8853
Mfr. Part No.TDA5200XUMA1
BrandInfineon
$2.237
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. 462-7772
Mfr. Part No.TDA5200XUMA1
BrandInfineon
$5.12
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. 898-6921
Mfr. Part No.TDA7100HTMA1
BrandInfineon
$1.576
Each (In a Pack of 10)
units
- ASK, FSK PG-TSSOP 10 3 x 3 x 0.95mm Surface Mount 3mm 3mm 0.95mm 435MHz - - - 4 V
RS Stock No. 145-9553
Mfr. Part No.TDA7100HTMA1
BrandInfineon
$0.774
Each (On a Reel of 5000)
units
- ASK, FSK PG-TSSOP 10 3 x 3 x 0.95mm Surface Mount 3mm 3mm 0.95mm 435MHz - - - 4 V
RS Stock No. 123-6287
Mfr. Part No.RC1682-SIG
$44.90
Each
units
SIGFOX - Module 30 25.4 x 12.7 x 3.3mm Surface Mount 25.4mm 12.7mm 3.3mm 868MHz - - - 3.6 V
RS Stock No. 168-9926
Mfr. Part No.SI4311-B21-GM
$6.31
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. 817-5938
Mfr. Part No.CC2541F128RHAT
$7.26
Each
units
- GFSK, MSK VQFN 40 6.15 x 6.15 x 0.95mm Surface Mount 6.15mm 6.15mm 0.95mm 2.4GHz - - - 3.6 V
RS Stock No. 829-7047
Mfr. Part No.STA680
$24.48
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. 759-6488
Mfr. Part No.Si4311-B21-GM
$6.47
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. 145-8664
Mfr. Part No.STA680
$18.995
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. 903-3068
Mfr. Part No.ZETA-433
$17.02
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. 162-8121
Mfr. Part No.CC2541F128RHAT
$4.422
Each (On a Reel of 250)
units
- GFSK, MSK VQFN 40 6.15 x 6.15 x 0.95mm Surface Mount 6.15mm 6.15mm 0.95mm 2.4GHz - - - 3.6 V
RS Stock No. 816-0488
Mfr. Part No.CLRC63201T/0FE,112
BrandNXP
$31.98
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. 130-0861
Mfr. Part No.HMC8100LP6JE
$71.57
Each
units
- QAM LFCSP 40 6.1 x 6.1 x 0.9mm Surface Mount 6.1mm 6.1mm 0.9mm 4000MHz - - - 3.3 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. 816-0236
Mfr. Part No.SL2S2002FTB,115
BrandNXP
$0.547
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. 825-9247
Mfr. Part No.TDA7200XUMA1
BrandInfineon
$3.57
Each (In a Pack of 5)
units
- ASK, FSK TSSOP 28 9.7 x 4.4 x 1mm Surface Mount 9.7mm 4.4mm 1mm 440MHz - - - 5.5 V
RS Stock No. 759-6450
Mfr. Part No.Si4010-C2-GT
$4.70
Each
units
- FSK, OOK MSOP 10 3 x 3 x 0.95mm Surface Mount 3mm 3mm 0.95mm 960MHz - - - 3.6 V