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
TH72012KDC-BAA-000-RE Melexis Technologies NV

TH72012KDC-BAA-000-RE

RF XMITTER ASK 380-450MHZ 8SOIC

Melexis Technologies NV

3,842
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified 380MHz ~ 450MHz Alarm and Security Systems, RKE, TPMS ASK 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
TH72015KLD-BAA-000-RE Melexis Technologies NV

TH72015KLD-BAA-000-RE

RF TX IC ASK 380-450MHZ 10VFDFN

Melexis Technologies NV

3,631
RFQ

-

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 380MHz ~ 450MHz Alarm and Security Systems, RKE, TPMS ASK, FSK 40kbps -12dBm ~ 10dBm 3.4mA ~ 10.6mA PCB, Surface Mount PCB, Surface Mount - - 1.95V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-DFN (3x3)
TH72016KLD-CAA-000-RE Melexis Technologies NV

TH72016KLD-CAA-000-RE

RF TX IC ASK 380-450MHZ 10VFDFN

Melexis Technologies NV

1,629
RFQ

-

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 380MHz ~ 450MHz Alarm and Security Systems, RKE, TPMS ASK, FSK 40kbps -12dBm ~ 10dBm 3.8mA ~ 11mA PCB, Surface Mount PCB, Surface Mount - - 1.95V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-DFN (3x3)
TH72031KDC-BAA-000-RE Melexis Technologies NV

TH72031KDC-BAA-000-RE

RF XMITTER FSK 868/915MHZ 8SOIC

Melexis Technologies NV

4,255
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified 868MHz, 915MHz Alarm and Security Systems, RKE FSK 40kbps -12dBm ~ 9.5dBm 5.1mA ~ 13.4mA PCB, Surface Mount PCB, Surface Mount - - 1.95V ~ 5.5V -40°C ~ 125°C - - Surface Mount 8-SOIC
TH72035KLD-BAA-000-RE Melexis Technologies NV

TH72035KLD-BAA-000-RE

RF TX IC ASK 868/915MHZ 10VFDFN

Melexis Technologies NV

3,385
RFQ

-

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 868MHz, 915MHz Alarm and Security Systems, RKE, TPMS ASK, FSK 40kbps -12dBm ~ 9.5dBm 5.1mA ~ 13.4mA PCB, Surface Mount PCB, Surface Mount - - 1.95V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-DFN (3x3)
TH72036KLD-CAA-000-RE Melexis Technologies NV

TH72036KLD-CAA-000-RE

RF TX IC ASK 868/915MHZ 10VFDFN

Melexis Technologies NV

3,163
RFQ

-

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 868MHz, 915MHz Alarm and Security Systems, RKE, TPMS ASK, FSK 40kbps -12dBm ~ 9.5dBm 5.5mA ~ 13.8mA PCB, Surface Mount PCB, Surface Mount - - 1.95V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-DFN (3x3)
AS3977B-BQFT ams-OSRAM USA INC.

AS3977B-BQFT

RF XMITTER FSK 300-928MHZ 16VQFN

ams-OSRAM USA INC.

4,661
RFQ
AS3977B-BQFT Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 300MHz ~ 928MHz RKE, Security Systems FSK 100kbps 10dBm 16mA PCB, Surface Mount PCB, Surface Mount - - 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-QFN (4x4)
PCF7941ATJ/CA1B00E NXP USA Inc.

PCF7941ATJ/CA1B00E

RF TRANSMITTER 125KHZ 36BSSOJ

NXP USA Inc.

4,816
RFQ
PCF7941ATJ/CA1B00E Datasheet

Datasheet

- 36-BSSOJ (0.193", 4.90mm Width) Tape & Reel (TR) Obsolete Not Verified 125kHz - - 5.2kbps - - - - 4kB EEPROM, 4kB ROM, 128B RAM - 2.1V ~ 3.6V -40°C ~ 85°C - - Surface Mount 36-SOJ
PCF7945ATJ/H1AC150 NXP USA Inc.

PCF7945ATJ/H1AC150

IC MCU RISC 36SOICJ

NXP USA Inc.

1,097
RFQ

-

- - Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - - - -
PCF7946AT/1081/CM' NXP USA Inc.

PCF7946AT/1081/CM'

IC MCU TRANSPONDER 14SOIC

NXP USA Inc.

2,036
RFQ

-

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - - Surface Mount 14-SO
PCF7947AT/1081/CM: NXP USA Inc.

PCF7947AT/1081/CM:

IC MCU TRANSPONDER 14SOIC

NXP USA Inc.

1,890
RFQ

-

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - - Surface Mount 14-SO
PCF7941ATS/3391/2A NXP USA Inc.

PCF7941ATS/3391/2A

IC RF REMOTE WIRELESS 20-SSOP

NXP USA Inc.

1,037
RFQ

-

- - Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - - - -
PCF7961ATT/C00V1,5 NXP USA Inc.

PCF7961ATT/C00V1,5

RF XMITTER ASK/FSK 315/434MHZ

NXP USA Inc.

1,164
RFQ
PCF7961ATT/C00V1,5 Datasheet

Datasheet

- - Tape & Reel (TR) Obsolete Not Verified 315MHz, 434MHz Remote Keyless Entry ASK, FSK 20kbps - - PCB, Surface Mount PCB, Surface Mount 16KB Programmable 2.1V ~ 3.6V - - - - -
PCF7961ATT/E,518 NXP USA Inc.

PCF7961ATT/E,518

RF XMITTER ASK/FSK 315/434MHZ

NXP USA Inc.

1,708
RFQ
PCF7961ATT/E,518 Datasheet

Datasheet

- - Tape & Reel (TR) Obsolete Not Verified 315MHz, 434MHz Remote Keyless Entry ASK, FSK 20kbps - - PCB, Surface Mount PCB, Surface Mount 16KB Programmable 2.1V ~ 3.6V - - - - -
SI4011-CC-GT Silicon Labs

SI4011-CC-GT

IC TRANSMITTER 10MSOP

Silicon Labs

4,051
RFQ

-

- - Tube Obsolete Not Verified - - - - - - - - - - - - - - Surface Mount -
SI4020-I1-FTR Silicon Labs

SI4020-I1-FTR

RF TX IC FSK 315/433MHZ 16TSSOP

Silicon Labs

2,129
RFQ
SI4020-I1-FTR Datasheet

Datasheet

EZRadio® 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) 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
SI4710-B30-GMR Skyworks Solutions Inc.

SI4710-B30-GMR

RF XMITTER FM 76-108MHZ 20UFQFN

Skyworks Solutions Inc.

1,494
RFQ
SI4710-B30-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)
FM-RTFQ1-433PSO RF Solutions

FM-RTFQ1-433PSO

RF XMITTER FM 433.92MHZ 16SMD

RF Solutions

4,083
RFQ

-

- 8-SMD Module Bulk Obsolete Not Verified 433.92MHz Car Alarms, Remote Sensing, Wireless Security FM 9.6kbps 5dBm 7mA PCB, Surface Mount PCB, Surface Mount - - 2.1V ~ 4V -20°C ~ 85°C - - Surface Mount Module
MPXY8500DK016T1 NXP USA Inc.

MPXY8500DK016T1

RF TX IC FSK 315/434MHZ 32QFN

NXP USA Inc.

2,934
RFQ

-

- 32-QFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 315MHz, 434MHz TPM (Tire Pressure Monitor) FSK, OOK - - - PCB, Surface Mount PCB, Surface Mount 8kB Flash, 512B SRAM - 2.3V ~ 3.6V -40°C ~ 125°C - - Surface Mount 32-QFN (9x9)
MPXY8600DK6T1 NXP USA Inc.

MPXY8600DK6T1

RF TX IC FSK 315/434MHZ 32QFN

NXP USA Inc.

1,419
RFQ

-

- 32-QFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 315MHz, 434MHz TPM (Tire Pressure Monitor) FSK, OOK - - - PCB, Surface Mount PCB, Surface Mount 8kB Flash, 512B SRAM - 2.3V ~ 3.6V -40°C ~ 125°C - - Surface Mount 32-QFN (9x9)
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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.