Wireless & RF Integrated Circuits

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EZRadio® ISM Band ICs

Silicon Labs EZRadio^® family of fully integrated, low-power, low-data-rate, cost-effective wireless ICs are designed to meet the needs of OEMs developing ISM applications for the consumer, industrial, and automotive markets. The EZRadio ISM band receivers and transmitters target one-way wireless link applications such as remote keyless entry (RKE), garage door openers, remote controls, home automation, and security devices. Silicon Labs has expanded its EZRadio family of ISM Band ICs with a new Sub-GHz Receiver (Si4355), Transceiver (Si4455), and development kits.

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Types of Wireless & RF Integrated Circuits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Mounting Style	Package/Case
RF Transceiver +13/-116 dBm sub-GHz transceiver SI4455-C2A-GMR Silicon Labs 1: ₹565.60 38,006In Stock	Mfr. Part No. SI4455-C2A-GMR Mouser Part No 634-SI4455-C2A-GMR	Silicon Labs	RF Transceiver +13/-116 dBm sub-GHz transceiver Learn More about Silicon Labs silabs si4455 transceivers	Datasheet	38,006In Stock	Cut Tape ₹565.60 ₹401.27 ₹369.74 ₹335.35 View Reel ₹303.82 ₹319.10 ₹308.59 ₹304.77 ₹303.82	Min.: 1 Mult.: 1 : 2,500	RF Transceiver	Sub-GHz	SMD/SMT	QFN-20
RF Receiver -116 dBm sub-GHz receiver SI4355-B1A-FMR Silicon Labs 1: ₹409.87 19,642In Stock NRND	Mfr. Part No. SI4355-B1A-FMR Mouser Part No 634-SI4355-B1A-FMR NRND	Silicon Labs	RF Receiver -116 dBm sub-GHz receiver Learn More about Silicon Labs si4355 rf receivers	Datasheet	19,642In Stock	Cut Tape ₹409.87 ₹321.01 ₹294.26 ₹265.60 View Reel ₹229.30 ₹252.23 ₹250.31 ₹235.03 ₹229.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF Receiver	Sub-GHz	SMD/SMT	QFN-20
RF Receiver -116 dBm sub-GHz receiver SI4355-C2A-GM Silicon Labs 1: ₹403.18 523In Stock NRND	Mfr. Part No. SI4355-C2A-GM Mouser Part No 634-SI4355-C2A-GM NRND	Silicon Labs	RF Receiver -116 dBm sub-GHz receiver Learn More about Silicon Labs siliconlabs ezradio	Datasheet	523In Stock	₹403.18 ₹303.82 ₹278.98 ₹252.23 View ₹238.85 ₹236.94 ₹222.61 ₹216.88	Min.: 1 Mult.: 1	RF Receiver	Sub-GHz	SMD/SMT	QFN-20
RF Receiver -116 dBm sub-GHz receiver SI4355-B1A-FM Silicon Labs 1: ₹428.97 124In Stock NRND	Mfr. Part No. SI4355-B1A-FM Mouser Part No 634-SI4355-B1A-FM NRND	Silicon Labs	RF Receiver -116 dBm sub-GHz receiver Learn More about Silicon Labs si4355 rf receivers	Datasheet	124In Stock	₹428.97 ₹344.90 ₹321.97 ₹293.31 View ₹273.24 ₹266.56 ₹256.05 ₹252.23	Min.: 1 Mult.: 1	RF Receiver	Sub-GHz	SMD/SMT	QFN-20
RF Transceiver +13/-116 dBm sub-GHz transceiver SI4455-C2A-GM Silicon Labs 1: ₹525.47 9In Stock NRND	Mfr. Part No. SI4455-C2A-GM Mouser Part No 634-SI4455-C2A-GM NRND	Silicon Labs	RF Transceiver +13/-116 dBm sub-GHz transceiver Learn More about Silicon Labs silabs si4455 transceivers	Datasheet	9In Stock	₹525.47 ₹400.31 ₹368.78 ₹334.39 View ₹318.15 ₹307.64 ₹303.82 ₹300.95	Min.: 1 Mult.: 1	RF Transceiver	Sub-GHz	SMD/SMT	QFN-20
RF Transmitter 8051 Sub-GHz RF transmitter SI4012-C1001GT Silicon Labs 1: ₹302.86 367In Stock 400Expected 27-10-2026	Mfr. Part No. SI4012-C1001GT Mouser Part No 634-SI4012-C1001GT	Silicon Labs	RF Transmitter 8051 Sub-GHz RF transmitter Learn More about Silicon Labs si4012 rf transmitters	Datasheet	367In Stock 400Expected 27-10-2026	₹302.86 ₹192.04 ₹180.57 ₹172.93 View ₹169.11 ₹147.13 ₹143.31	Min.: 1 Mult.: 1	RF Transmitter	Sub-GHz	SMD/SMT	MSSOP-10
RF Transmitter 8051 Sub-GHz RF transmitter SI4012-C1001GTR Silicon Labs 1: ₹302.86 2,500Expected 18-12-2026	Mfr. Part No. SI4012-C1001GTR Mouser Part No 634-SI4012-C1001GTR	Silicon Labs	RF Transmitter 8051 Sub-GHz RF transmitter Learn More about Silicon Labs si4012 rf transmitters	Datasheet	2,500Expected 18-12-2026	Cut Tape ₹302.86 ₹242.67 ₹225.47 ₹205.41 Reel ₹171.97 View ₹193.95 ₹188.21 ₹179.62 ₹167.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF Transmitter	Sub-GHz	SMD/SMT	MSSOP-10
RF Transceiver +13/-116 dBm sub-GHz transceiver SI4455-B1A-FM Silicon Labs 2,450: ₹300.95 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. SI4455-B1A-FM Mouser Part No 634-SI4455-B1A-FM NRND	Silicon Labs	RF Transceiver +13/-116 dBm sub-GHz transceiver Learn More about Silicon Labs silabs si4455 transceivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹300.95	Min.: 2,450 Mult.: 2,450	RF Transceiver	Sub-GHz	SMD/SMT	QFN-20
RF Transceiver +13/-116 dBm sub-GHz transceiver SI4455-B1A-FMR Silicon Labs 2,500: ₹300.95 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. SI4455-B1A-FMR Mouser Part No 634-SI4455-B1A-FMR NRND	Silicon Labs	RF Transceiver +13/-116 dBm sub-GHz transceiver Learn More about Silicon Labs silabs si4455 transceivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹300.95	Min.: 2,500 Mult.: 2,500 : 2,500	RF Transceiver	Sub-GHz	SMD/SMT	QFN-20
RF Microcontrollers - MCU SI4010-C2-AT Silicon Labs 1: ₹501.59 Non-Stocked	Mfr. Part No. SI4010-C2-AT Mouser Part No 634-SI4010-C2-AT	Silicon Labs	RF Microcontrollers - MCU Learn More about Silicon Labs si4010 rf transmitters	Datasheet	Non-Stocked	₹501.59 ₹382.16 ₹352.54 ₹319.10 View ₹303.82 ₹294.26 ₹290.44 ₹287.58	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT	MSOP-10
RF Microcontrollers - MCU SI4010-C2-ATR Silicon Labs 1: ₹501.59 Non-Stocked	Mfr. Part No. SI4010-C2-ATR Mouser Part No 634-SI4010-C2-ATR	Silicon Labs	RF Microcontrollers - MCU Learn More about Silicon Labs si4010 rf transmitters	Datasheet	Non-Stocked	₹501.59 ₹382.16 ₹352.54 ₹319.10 View ₹303.82 ₹294.26 ₹290.44 ₹287.58	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT	MSOP-10
RF Transceiver Transceiver AEC-Q100 SI4455-C2A-AM Silicon Labs 490: ₹221.65 Non-Stocked	Mfr. Part No. SI4455-C2A-AM Mouser Part No 634-SI4455-C2A-AM	Silicon Labs	RF Transceiver Transceiver AEC-Q100 Learn More about Silicon Labs silabs si4455 transceivers	Datasheet	Non-Stocked	₹221.65 ₹220.70 ₹207.32 ₹202.54	Min.: 490 Mult.: 1	RF Transceiver	FSK/OOK	SMD/SMT	QFN-20
RF Transceiver Transceiver AEC-Q100 SI4455-C2A-AMR Silicon Labs 2,500: ₹202.54 Non-Stocked	Mfr. Part No. SI4455-C2A-AMR Mouser Part No 634-SI4455-C2A-AMR	Silicon Labs	RF Transceiver Transceiver AEC-Q100 Learn More about Silicon Labs silabs si4455 transceivers	Datasheet	Non-Stocked	₹202.54	Min.: 2,500 Mult.: 1	RF Transceiver	FSK/OOK	SMD/SMT	QFN-20
RF Transceiver TXRX SubG +13/-116dBm SI4455-C2A-ZM1 Silicon Labs 2,450: ₹286.62 Non-Stocked	Mfr. Part No. SI4455-C2A-ZM1 Mouser Part No 634-SI4455-C2A-ZM1	Silicon Labs	RF Transceiver TXRX SubG +13/-116dBm Learn More about Silicon Labs silabs si4455 transceivers	Datasheet	Non-Stocked	₹286.62 ₹282.80	Min.: 2,450 Mult.: 490	RF Transceiver	Sub-GHz	SMD/SMT	QFN-20
RF Transceiver TXRX SubG +13/-116dBm SI4455-C2A-ZM1R Silicon Labs 2,500: ₹262.74 Non-Stocked	Mfr. Part No. SI4455-C2A-ZM1R Mouser Part No 634-SI4455-C2A-ZM1R	Silicon Labs	RF Transceiver TXRX SubG +13/-116dBm Learn More about Silicon Labs silabs si4455 transceivers	Datasheet	Non-Stocked	Reel ₹262.74	Min.: 2,500 Mult.: 2,500 : 2,500	RF Transceiver	Sub-GHz	SMD/SMT	QFN-20
RF Receiver Sub-GHz receiver SI4313-B1-FM Silicon Labs 1,575: ₹576.11 Non-Stocked Lead-Time 35 Weeks NRND	Mfr. Part No. SI4313-B1-FM Mouser Part No 634-SI4313-B1-FM NRND	Silicon Labs	RF Receiver Sub-GHz receiver Learn More about Silicon Labs si4313 rf receivers	Datasheet	Non-Stocked Lead-Time 35 Weeks	₹576.11	Min.: 1,575 Mult.: 1,575	RF Receiver	ISM	SMD/SMT	QFN-20
RF Receiver Sub-GHz receiver SI4313-B1-FMR Silicon Labs 2,500: ₹576.11 Non-Stocked Lead-Time 35 Weeks NRND	Mfr. Part No. SI4313-B1-FMR Mouser Part No 634-SI4313-B1-FMR NRND	Silicon Labs	RF Receiver Sub-GHz receiver Learn More about Silicon Labs si4313 rf receivers	Datasheet	Non-Stocked Lead-Time 35 Weeks	Reel ₹576.11	Min.: 2,500 Mult.: 2,500 : 2,500	RF Receiver	ISM	SMD/SMT	QFN-20
RF Microcontrollers - MCU 8b Wireless MCU AEC-Q100 SI4010-C2-AS Silicon Labs 1: ₹541.71 Non-Stocked End of Life	Mfr. Part No. SI4010-C2-AS Mouser Part No 634-SI4010-C2-AS End of Life	Silicon Labs	RF Microcontrollers - MCU 8b Wireless MCU AEC-Q100 Learn More about Silicon Labs si4010 rf transmitters This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	Non-Stocked	₹541.71 ₹412.73 ₹380.25 ₹344.90 View ₹327.70 ₹317.19 ₹313.37 ₹309.55	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT	SOIC-14

EZRadio® ISM Band ICs

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