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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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. 917-3340
Mfr. Part No.CR95HF-VMD5T
HK$30.105
Each (In a Pack of 2)
units
- ASK VFQFPN 32 5.15 x 5.15 x 0.95mm Surface Mount 5.15mm 5.15mm 0.95mm 13.56MHz - - - 5.5 V
RS Stock No. 168-8975
Mfr. Part No.CR95HF-VMD5T
HK$16.121
Each (On a Reel of 3000)
units
- ASK VFQFPN 32 5.15 x 5.15 x 0.95mm Surface Mount 5.15mm 5.15mm 0.95mm 13.56MHz - - - 5.5 V
RS Stock No. 538-6185
Mfr. Part No.ADG901BRMZ
HK$30.07
Each
units
CMOS/LVTTL - MSOP 8 3 x 3 x 0.85mm Surface Mount 3mm 3mm 0.85mm - - - - 2.75 V
RS Stock No. 919-8850
Mfr. Part No.TDA5150HTMA1
BrandInfineon
HK$9.231
Each (On a Reel of 5000)
units
- ASK, FSK, GFSK TSSOP 10 3 x 3 x 0.85mm Surface Mount 3mm 3mm 0.85mm 320MHz 450MHz - 928MHz 3.6 V
RS Stock No. 160-2685
Mfr. Part No.HMC284AMS8GE
HK$26.775
Each (On a Reel of 50)
units
CMOS/TTL - MSOP 8 3.1 x 3.1 x 0.97mm Surface Mount 3.1mm 3.1mm 0.97mm - - - - 5 V dc
RS Stock No. 903-3068
Mfr. Part No.ZETA-433
HK$74.26
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. 865-9855
Mfr. Part No.Si4460-C2A-GM
HK$22.88
Each (In a Pack of 5)
units
Low IF/ISM Transceiver GMSK, GSFK, OOK, 4GSFK QFN 20 4 x 4 x 0.85mm Surface Mount 4mm 4mm 0.85mm 1050MHz - - - 3.8 V
RS Stock No. 885-5798
Mfr. Part No.NRF9E5
HK$47.185
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. 866-8134
Mfr. Part No.MRF24J40MA-I/RM
BrandMicrochip
HK$80.878
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. 752-8527
Mfr. Part No.TDA5150HTMA1
BrandInfineon
HK$19.77
Each (On a Tape of 2)
units
- ASK, FSK, GFSK TSSOP 10 3 x 3 x 0.85mm Surface Mount 3mm 3mm 0.85mm 320MHz 450MHz - 928MHz 3.6 V
RS Stock No. 169-0112
Mfr. Part No.SI4460-C2A-GM
HK$21.996
Each (In a Tray of 490)
units
Low IF/ISM Transceiver GMSK, GSFK, OOK, 4GSFK QFN 20 4 x 4 x 0.85mm Surface Mount 4mm 4mm 0.85mm 1050MHz - - - 3.8 V
RS Stock No. 769-8679
Mfr. Part No.Si4355-B1A-FM
HK$27.32
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. 173-2729
Mfr. Part No.SI4355-B1A-FM
HK$16.196
Each (In a Tray of 490)
units
- GFSK, OOK QFN 20 - Surface Mount 3mm 3mm 0.85mm 350MHz 525MHz - 960MHz 3.6 V
RS Stock No. 862-6310
Mfr. Part No.HMC284AMS8GE
HK$32.63
Each (In a Pack of 2)
units
CMOS/TTL - MSOP 8 3.1 x 3.1 x 0.97mm Surface Mount 3.1mm 3.1mm 0.97mm - - - - 5 V dc
RS Stock No. 666-5748
Mfr. Part No.MRF24J40MA-I/RM
BrandMicrochip
HK$86.08
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. 177-0820
Mfr. Part No.MICRF112YMM
BrandMicrochip
HK$6.384
Each (In a Pack of 20)
units
- ASK, FSK MSOP 10 3 x 3 x 0.92mm Surface Mount 3mm 3mm 0.92mm 450MHz - - - 3.6 V
RS Stock No. 168-9926
Mfr. Part No.SI4311-B21-GM
HK$34.325
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. 180-9081
Mfr. Part No.NRF52840-QIAA-R
HK$63.955
Each (In a Pack of 2)
units
- FSK, O-QPSK, PWM QFN 73 7 x 7 x 0.77mm Surface Mount 7mm 7mm 0.77mm 2.4GHz - - - 5.5 V
RS Stock No. 176-9014
Mfr. Part No.CYW20719B1KUMLG
HK$83.83
Each
units
- DPSK, DQPSK, GFSK QFN 40 5 x 5 x 0.55mm Surface Mount 5mm 5mm 0.55mm 2480MHz - - - 3.63 V
RS Stock No. 921-2782
Mfr. Part No.CC1120RHBT
HK$34.23
Each (On a Reel of 250)
units
Low IF/ISM Transceiver MSK, OOK, 2FSK, 2GFSK, 4FSK, 4GFSK VQFN 32 5.15 x 5.15 x 0.95mm Surface Mount 5.15mm 5.15mm 0.95mm 192MHz 320MHz - 480 MHz, 960MHz 3.6 V