RF Transmitters

	Mfr Part #	Quantity Available	Price	Product Status	Frequency	Applications	Modulation or Protocol	Data Rate (Max)	Power - Output	Current - Transmitting	Data Interface	Antenna Connector	Memory Size	Features	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	MICRF102YM-TR RF TX IC ASK 300-470MHZ 8SOIC Microchip Technology	4429 In Stock	0.00000	Obsolete	300MHz ~ 470MHz	RKE	ASK, OOK	20kbps	-4dBm	4.7mA	PCB, Surface Mount	PCB, Surface Mount	-	-	4.75V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TH72035KLD-BAA-000-SP RF TX IC ISM 850-930MHZ 10VFDFN Melexis Technologies NV	4579 In Stock	0.00000	Obsolete	850MHz ~ 930MHz	General Purpose	ISM	40kbps	9.5dBm	13mA	-	-	-	-	1.95V ~ 5.5V	-40°C ~ 125°C	Surface Mount	10-VFDFN Exposed Pad	10-DFN (3x3)
	MC33493DTBER2 RF TX IC FSK 315-434MHZ 14TSSOP NXP USA Inc.	1688 In Stock	0.00000	Obsolete	315MHz ~ 434MHz, 868MHz ~ 928MHz	General Data Transfer	FSK, OOK	10kbps	-3dBm	11.6mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.9V ~ 3.6V	-40°C ~ 125°C	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
	TRF4400PWG4 RF XMITTER FM/FSK 433MHZ 24TSSOP Texas Instruments	4398 In Stock	0.00000	Obsolete	433MHz	-	FM, FSK	-	-7dBm ~ 12dBm	57mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.2V ~ 3.6V	-20°C ~ 60°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	SI4710-B31-GM IC RF TXRX VHF 20QFN Skyworks Solutions Inc.	9868 In Stock	0.00000	Obsolete	76MHz ~ 108MHz	General Purpose	FM	-	-	18.8mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.7V ~ 5.5V	-20°C ~ 85°C	Surface Mount	20-UFQFN Exposed Pad	20-QFN (3x3)
	PCF7900NHN/C0K,112 RF TX IC UHF 315/434MHZ 16VFQFN NXP USA Inc.	4746 In Stock	0.00000	Obsolete	315MHz, 434MHz, 868MHz, 915MHz	General Purpose	UHF	-	6dBm	7mA	PCB, Surface Mount	PCB, Surface Mount	-	-	-	-	Surface Mount	16-VFQFN Exposed Pad	16-HVQFN (3x3)
	MAX2850ITK+ RF TRANSMITTER 4.9-5.9GHZ 68TQFN Analog Devices Inc./Maxim Integrated	6579 In Stock	0.00000	Active	4.9GHz ~ 5.9GHz	General Purpose	-	-	-4dBm	661mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.7V ~ 3.6V	-	Surface Mount	68-WFQFN Exposed Pad	68-TQFN (10x10)
	ATA6286N-PNPW 19 RF TX IC ASK/FSK 433MHZ 32VFQFN Microchip Technology	1573 In Stock	0.00000	Obsolete	433MHz	TPM (Tire Pressure Monitor)	ASK, FSK	20kbps	6dBm	8.5mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 3.6V	-40°C ~ 125°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	FMRTFQ2-433R RF XMITTER FM 433.92MHZ MODULE RF Solutions	9440 In Stock	0.00000	Obsolete	433.92MHz	Car Alarms, Remote Sensing, Wireless Security	FM	9.6kbps	5dBm	7mA	PCB, Through Hole	PCB, Surface Mount	-	-	2.5V ~ 12V	-25°C ~ 80°C	Through Hole	Module	Module
	TDK5101XUMA1 RF TX IC ASK/FSK 315MHZ 16TSSOP Infineon Technologies	9110 In Stock	0.00000	Obsolete	315MHz	Alarm Systems, Communication Systems	ASK, FSK	20kbps	5dBm	7mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.1V ~ 4V	-25°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	PG-TSSOP-16
	ATA5795-PNQW RF TX IC ASK 125KHZ/315MHZ 32QFN Microchip Technology	1548 In Stock	0.00000	Obsolete	125kHz, 315MHz, 433MHz	RKE	ASK, FSK	40kbps	12.5dBm	7.3mA	PCB, Surface Mount	PCB, Surface Mount	8kB Flash, 512B SRAM	-	1.9V ~ 3.6V	-40°C ~ 105°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	ATA5756-6DPY 71 RF TX IC ASK/FSK 315MHZ 10TFSOP Microchip Technology	1090 In Stock	0.00000	Discontinued at Digi-Key	315MHz	TPM (Tire Pressure Monitor)	ASK, FSK	40kbps	6dBm	8.8mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 3.6V	-40°C ~ 125°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-TSSOP
	ATA5771-PXQW RF TX IC ASK 868-928MHZ 24VQFN Microchip Technology	3889 In Stock	0.00000	Obsolete	868MHz ~ 928MHz	RKE	ASK, FSK	32kbps	5.5dBm	9.8mA	PCB, Surface Mount	PCB, Surface Mount	4kB Flash, 256B EEPROM, 256B SRAM	-	2V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-VQFN Exposed Pad	24-QFN (5x5)
	TH72011KDC-BAA-000-RE RF TRANSMITTER FSK 433MHZ 8SOIC Melexis Technologies NV	8767 In Stock	0.00000	Obsolete	433MHz	Alarm and Security Systems, RKE	FSK	40kbps	-12dBm ~ 10dBm	3.4mA ~ 10.6mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.95V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TRF4900PWG4 RF TX IC FSK 850-950MHZ 24TSSOP Texas Instruments	5053 In Stock	0.00000	Obsolete	850MHz ~ 950MHz	-	FSK	-	-7dBm ~ 12dBm	58mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.2V ~ 3.6V	-20°C ~ 60°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	T5750-6AQJ-66 RF TX IC ASK 868-928MHZ 8TSSOP Microchip Technology	3043 In Stock	0.00000	Obsolete	868MHz ~ 928MHz	General Purpose Data Transmission Systems	ASK, FSK	32kBaud	5.5dBm	8.5mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 4V	-40°C ~ 125°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-TSSOPL
	FM-RTFQ1-433 RF TX IC FM 433.92MHZ 6DIP MOD RF Solutions	1746 In Stock	0.00000	Obsolete	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	6-DIP Module	Module
	MICRF104BM TR RF TX IC ASK 300-470MHZ 14SOIC Microchip Technology	8971 In Stock	0.00000	Obsolete	300MHz ~ 470MHz	RKE	ASK, OOK	20kbps	-2dBm	12mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.8V ~ 4V	0°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	ATA5773C-PXQW RF XMITTER UHF 310-350MHZ 24VQFN Microchip Technology	7877 In Stock	0.00000	Obsolete	310MHz ~ 350MHz	General Purpose	UHF	-	8dBm	9mA	SPI	PCB, Surface Mount	4kB Flash, 256B EEPROM, 256B SRAM	-	2V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-VQFN Exposed Pad	24-VQFN (5x5)
	FMRTFQ1-315 RF TRANSMITTER FM 315MHZ MODULE RF Solutions	5567 In Stock	0.00000	Obsolete	315MHz	Car Alarms, Remote Sensing, Wireless Security	FM	9.6kbps	5dBm	7mA	PCB, Through Hole	PCB, Surface Mount	-	-	2.1V ~ 4V	0°C ~ 70°C	Surface Mount	Module	Module
	MICRF104YM RF TX IC ASK 300-470MHZ 14SOIC Microchip Technology	1689 In Stock	0.00000	Obsolete	300MHz ~ 470MHz	RKE	ASK, OOK	20kbps	-2dBm	12mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.8V ~ 4V	0°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	TDK5111XUMA1 RF TX IC ASK 314-317MHZ 16TSSOP Infineon Technologies	8818 In Stock	0.00000	Obsolete	314MHz ~ 317MHz	Alarm Systems, Communication Systems	ASK, FSK	20kbps	10dBm	14mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.1V ~ 4V	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	PG-TSSOP-16
	MAX2902EGI TRANSMITTER, 868MHZ/915MHZ ISM Analog Devices Inc./Maxim Integrated	3908 In Stock	0.00000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	ATA6285N-PNQW RF TX IC ASK/FSK 315MHZ 32VFQFN Microchip Technology	6782 In Stock	0.00000	Obsolete	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-VFQFN Exposed Pad	32-QFN (5x5)