RF Transmitters

Manufacturer 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



























































































































































































































































































































































































































































































































































































































































































































































































































































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Photo 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
AX5031-1-TA05 onsemi

AX5031-1-TA05

RF TX IC ISM 400-470MHZ 20VFQFN

onsemi

2,298
RFQ

-

- 20-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Not Verified 400MHz ~ 470MHz, 800MHz ~ 940MHz General Purpose ISM 2Mbps 15dBm 44mA SPI Castellation - - 2.2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-QFN (4x4)
AX5031-1-TW30 onsemi

AX5031-1-TW30

RF TX IC ISM 400-470MHZ 20VFQFN

onsemi

1,407
RFQ

-

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 400MHz ~ 470MHz, 800MHz ~ 940MHz General Purpose ISM 2Mbps 15dBm 45mA SPI - - - 2.2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-QFN (4x4)
AM-RT14-433PSO RF Solutions

AM-RT14-433PSO

RF TRANSMITTER AM 433MHZ MODULE

RF Solutions

3,141
RFQ
AM-RT14-433PSO Datasheet

Datasheet

- Module Bulk Obsolete Not Verified 433MHz General Purpose AM - 12dBm 8mA - - - - 2V ~ 9V -25°C ~ 80°C - - Surface Mount Module
FM-RTFQ1-315P RF Solutions

FM-RTFQ1-315P

RF TRANSMITTER FM 315MHZ MODULE

RF Solutions

2,482
RFQ

-

FM-RTFQ Module Bulk Obsolete Not Verified 315MHz General Purpose FM 9.6kbps 5dBm 7mA - - - - 2.1V ~ 4V -20°C ~ 85°C - - Surface Mount Module
RX984XUMA1 Infineon Technologies

RX984XUMA1

RF TRANSMITTER 28TSSOP

Infineon Technologies

1,990
RFQ
RX984XUMA1 Datasheet

Datasheet

* - Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - - - -
PCF7953ATJ/H1AC150 NXP USA Inc.

PCF7953ATJ/H1AC150

IC KEYLESS ENTRY/GO SOJ36

NXP USA Inc.

1,505
RFQ

-

- - Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - - - -
BCM85810THILGG Broadcom Limited

BCM85810THILGG

MICROWAVE TRANSMITTER ON A CHIP

Broadcom Limited

4,556
RFQ

-

* - Tray Obsolete Not Verified - - - - - - - - - - - - - - - -
TDA5101XUMA1 Infineon Technologies

TDA5101XUMA1

RF TX IC ASK/FSK 315MHZ 16TSSOP

Infineon Technologies

1,263
RFQ
TDA5101XUMA1 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified 315MHz ISM ASK, FSK - 5dBm - - - - - 2.1V ~ 4V -25°C ~ 85°C - - Surface Mount PG-TSSOP-16-1
RFM110W-433S1 RF Solutions

RFM110W-433S1

RF TRANSMITTER 433MHZ MODULE

RF Solutions

3,650
RFQ

-

- Module Bulk Obsolete Not Verified 433MHz General Purpose - - 13dBm 20mA - - - - 1.8V ~ 3.6V -40°C ~ 85°C - - Surface Mount Module
RFM117W-868S1 RF Solutions

RFM117W-868S1

RF TRANSMITTER 240-960MHZ MODULE

RF Solutions

1,461
RFQ

-

- Module Bulk Obsolete Not Verified 240MHz ~ 960MHz General Purpose - - 10dBm 12.4mA - - - - 1.8V ~ 3.6V -40°C ~ 85°C - - Surface Mount Module
RFM119W-433S1 RF Solutions

RFM119W-433S1

RF TX IC FSK/GFSK 433MHZ MODULE

RF Solutions

3,353
RFQ
RFM119W-433S1 Datasheet

Datasheet

- Module Bulk Obsolete Not Verified 433MHz General Purpose FSK, GFSK, OOK - 13dBm 36mA - - - - 1.8V ~ 3.6V -40°C ~ 85°C - - Surface Mount Module
RFM119W-868S1 RF Solutions

RFM119W-868S1

RF TX IC FSK/GFSK 868MHZ MODULE

RF Solutions

3,386
RFQ
RFM119W-868S1 Datasheet

Datasheet

- Module Bulk Obsolete Not Verified 868MHz General Purpose FSK, GFSK, OOK - 13dBm 36mA - - - - 1.8V ~ 3.6V -40°C ~ 85°C - - Surface Mount Module
TDK5100FHTMA1 Infineon Technologies

TDK5100FHTMA1

RF TX IC ASK 433-435MHZ 10TFSOP

Infineon Technologies

1,870
RFQ
TDK5100FHTMA1 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Not Verified 433MHz ~ 435MHz General Purpose ASK, FSK - 6.9dBm 11.4mA - Castellation - - 2.1V ~ 4V -40°C ~ 125°C - - Surface Mount 10-TSSOP
PCF7952XTT/C2BC21J NXP USA Inc.

PCF7952XTT/C2BC21J

RF TRANSMITTER UHF 24TSSOP

NXP USA Inc.

2,190
RFQ

-

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified - Remote Keyless Entry UHF - - - - - - - - - - - Surface Mount 24-TSSOP
AM-RT4-433 RF Solutions

AM-RT4-433

RF TX IC AM 303.8-433.92MHZ MOD

RF Solutions

4,344
RFQ
AM-RT4-433 Datasheet

Datasheet

- 4-DIP Module Bag Obsolete Not Verified 303.8MHz ~ 433.92MHz Car Alarms, Remote Sensing, Wireless Security AM 9.6kbps 0dBm 4mA - Through Hole - RSSI Equipped 2V ~ 14V -25°C ~ 80°C - - Through Hole Module
FM-RTFQ2-433R RF Solutions

FM-RTFQ2-433R

RF TX IC FM 433.92MHZ 5SIP MOD

RF Solutions

2,151
RFQ
FM-RTFQ2-433R Datasheet

Datasheet

FM-RTFQ 5-SIP Module Bulk Obsolete Not Verified 433.92MHz Car Alarms, Remote Sensing, Wireless Security FM 9.6kbps 1dBm ~ 5dBm 7mA - Through Hole - RSSI Equipped 2.5V ~ 12V -25°C ~ 80°C - - Through Hole Module
MAX1479ATE+C2R Analog Devices Inc./Maxim Integrated

MAX1479ATE+C2R

INTEGRATED CIRCUIT

Analog Devices Inc./Maxim Integrated

4,723
RFQ
MAX1479ATE+C2R Datasheet

Datasheet

- 16-WFQFN Exposed Pad Bulk Obsolete Not Verified - - - - - - - - - - - - - - Surface Mount 16-TQFN (3x3)
SI4710-B31-GM Skyworks Solutions Inc.

SI4710-B31-GM

IC RF TXRX VHF 20QFN

Skyworks Solutions Inc.

4,162
RFQ
SI4710-B31-GM Datasheet

Datasheet

- 20-UFQFN Exposed Pad Tray Obsolete Not Verified 76MHz ~ 108MHz General Purpose FM - - 18.8mA PCB, Surface Mount PCB, Surface Mount - - 2.7V ~ 5.5V -20°C ~ 85°C - - Surface Mount 20-QFN (3x3)
SI4710-B31-GMR Skyworks Solutions Inc.

SI4710-B31-GMR

IC RF TXRX VHF 20QFN

Skyworks Solutions Inc.

1,643
RFQ
SI4710-B31-GMR Datasheet

Datasheet

- 20-UFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 76MHz ~ 108MHz General Purpose FM - - 18.8mA PCB, Surface Mount PCB, Surface Mount - - 2.7V ~ 5.5V -20°C ~ 85°C - - Surface Mount 20-QFN (3x3)
SI4021-A1-FT1R Silicon Labs

SI4021-A1-FT1R

RF TX IC FSK 433/868MHZ 16TSSOP

Silicon Labs

2,729
RFQ
SI4021-A1-FT1R Datasheet

Datasheet

EZRadio® 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - - Surface Mount 16-TSSOP
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RF Transmitters Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing RF Transmitters components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports RF Transmitters Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

RF Transmitters FAQ

Can FPGAX source both active and end-of-life RF Transmitters components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a RF Transmitters sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.