RF Transmitters

Explore RF Transmitters parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Frequency	Applications	Modulation or Protocol	Data Rate (Max)	Power - Output	Current - Transmitting	Data Interface	Antenna Connector	Memory Size	Features	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
TX5000 RF TX IC ASK/OOK 433.92MHZ SM20L Murata Electronics	3,019	0.00	RFQ	Datasheet	TX	20-SMD Module, No Lead	Tape & Reel (TR)	Obsolete	Not Verified	433.92MHz	General Data Transfer	ASK, OOK	115.2kbps	0dBm	7.5mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.2V ~ 3.7V	-40°C ~ 85°C	-	-	-	SM-20L
TXC101 RF TX IC FSK 300MHZ-1GHZ 16TSSOP Murata Electronics	4,796	0.00	RFQ	Datasheet	TX	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	300MHz ~ 1GHz	General Data Transfer	FSK, OOK	512kbps	3dBm	13mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.2V ~ 5.4V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
MAX2904ETI+ RF TX IC ASK 868/915MHZ 28WFQFN Analog Devices Inc./Maxim Integrated	1,923	7.27	RFQ	Datasheet	-	28-WFQFN Exposed Pad		Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	28-TQFN (5x5)
QAM-TX1-433 RF TX IC AM/ASK/ 433.92MHZ MOD RF Solutions	2,227	0.00	RFQ	Datasheet	-	Module	Bulk	Obsolete	Not Verified	433.92MHz	-	AM, ASK, OOK	-	-	22mA	PCB, Through Hole	Through Hole	-	-	1.5V ~ 5V	-20°C ~ 60°C	-	-	Through Hole	Module
ALPHA-TX433S RF TRANSMITTER FSK 433MHZ MODULE RF Solutions	4,368	13.59	RFQ	Datasheet	-	14-SMD Module	Bulk	Active	Not Verified	433MHz	-	FSK	115.2kbps	7dbm	11mA	Solder Pad	PCB, Surface Mount	-	-	2.2V ~ 5.4V	-40°C ~ 85°C	-	-	-	Module
ALPHA-TX915S RF TRANSMITTER FSK 915MHZ MODULE RF Solutions	2,158	5.94	RFQ	Datasheet	-	Module	Bulk	Active	Not Verified	915MHz	-	FSK	115.2kbps	4dBm	12.5mA	Solder Pad	PCB, Surface Mount	-	-	2.2V ~ 5.4V	-40°C ~ 85°C	-	-	-	Module
FM-RTFQ1-433SO RF TX IC FM 433.92MHZ 6DIP MOD RF Solutions	4,687	10.18	RFQ	Datasheet	-	6-DIP Module	Bulk	Active	Not Verified	433.92MHz	Car Alarms, Remote Sensing, Wireless Security	FM	9.6kbps	5dBm	7mA	PCB, Through Hole	PCB, Surface Mount	-	-	2.1V ~ 4V	-20°C ~ 85°C	-	-	Through Hole	Module
SI4020-I1-FT RF TX IC FSK 315/433MHZ 16TSSOP Silicon Labs	3,961	0.00	RFQ	Datasheet	EZRadio®	16-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Not Verified	315MHz, 433MHz, 868MHz, 915MHz	General Purpose	FSK, OOK	256kbps	3dBm	14mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.2V ~ 5.4V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
SI4022-A1-FT RF TX IC FSK 868/915MHZ 16TSSOP Silicon Labs	4,745	0.00	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Not Verified	868MHz, 915MHz	ISM	FSK	115.2kbps	6dBm	24mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.2V ~ 3.8V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
SI4030-A0-FM RF TX IC FSK 240-930MHZ 20VFQFN Silicon Labs	2,841	0.00	RFQ	Datasheet	EZRadioPRO®	20-VFQFN Exposed Pad	Tube	Obsolete	Not Verified	240MHz ~ 930MHz	-	FSK, GFSK, OOK	128kbps	20dBm (100mW)	28mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.8V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (4x4)
SI4031-A0-FM RF TX IC FSK 240-930MHZ 20VFQFN Silicon Labs	2,972	0.00	RFQ	Datasheet	EZRadioPRO®	20-VFQFN Exposed Pad	Tube	Obsolete	Not Verified	240MHz ~ 930MHz	-	FSK, GFSK, OOK	128kbps	13dBm	28mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.8V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (4x4)
SI4032-V2-FM RF TX IC FSK 240-930MHZ 20VFQFN Silicon Labs	1,336	0.00	RFQ	Datasheet	EZRadioPRO®	20-VFQFN Exposed Pad	Tube	Obsolete	Not Verified	240MHz ~ 930MHz	-	FSK, GFSK, OOK	128kbps	20dBm (100mW)	80mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.8V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (4x4)
MAX7043EUI+ RF XMITTER 315/433MHZ 28TSSOP Analog Devices Inc./Maxim Integrated	4,764	0.00	RFQ	Datasheet	-	28-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	28-TSSOP
MAX7043EUI+T RF XMITTER 315/433MHZ 28TSSOP Analog Devices Inc./Maxim Integrated	2,812	0.00	RFQ	Datasheet	-	28-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	28-TSSOP
ATA6285N-PNQW RF TX IC ASK/FSK 315MHZ 32VFQFN Microchip Technology	2,769	0.00	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	315MHz	TPM (Tire Pressure Monitor)	ASK, FSK	20kbps	6dBm	8.5mA	PCB, Surface Mount	PCB, Surface Mount	4KB ROM, 1KB RAM, 1KB EEPROM	-	2V ~ 3.6V	-40°C ~ 125°C	-	-	Surface Mount	32-QFN (5x5)
ATA6285N-PNPW RF TX IC ASK/FSK 315MHZ 32VFQFN Microchip Technology	4,409	0.00	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	315MHz	TPM (Tire Pressure Monitor)	ASK, FSK	20kbps	6dBm	8.5mA	PCB, Surface Mount	PCB, Surface Mount	4KB ROM, 1KB RAM, 1KB EEPROM	-	2V ~ 3.6V	-40°C ~ 125°C	-	-	Surface Mount	32-QFN (5x5)
ATA8405-6DQY-66 RF TX IC ASK/FSK 433MHZ 10TFSOP Microchip Technology	4,740	0.00	RFQ	Datasheet	-	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	433MHz	RKE, Remote Control Systems	ASK, FSK	40kbps	6dBm	8.5mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.9V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	10-TSSOP
ATA8403C-6AQY 66 RF TX IC ASK 868-928MHZ 8TSSOP Microchip Technology	1,474	0.00	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Active	Not Verified	868MHz ~ 928MHz	RKE, Remote Control Systems	ASK, FSK	50kBaud	5.5dBm	8.5mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 4V	-40°C ~ 85°C	-	-	Surface Mount	8-TSSOP
ATA5773-PXQW RF TX IC ASK 310-350MHZ 24VQFN Microchip Technology	4,152	0.00	RFQ	Datasheet	-	24-VQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	310MHz ~ 350MHz	RKE	ASK, FSK	32kbps	8dBm	9.8mA	PCB, Surface Mount	PCB, Surface Mount	4kB Flash, 256B EEPROM, 256B SRAM	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	24-QFN (5x5)
ATA5774-PXQW RF TX IC ASK 429-439MHZ 24VQFN Microchip Technology	3,335	0.00	RFQ	Datasheet	-	24-VQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	429MHz ~ 439MHz	RKE	ASK, FSK	32kbps	7.5dBm	9.8mA	PCB, Surface Mount	PCB, Surface Mount	4kB Flash, 256B EEPROM, 256B SRAM	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	24-QFN (5x5)

FAQ

Frequently Asked Questions

What are RF Transmitters components used for?

RF Transmitters components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right RF Transmitters part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find RF Transmitters parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.