Bipolar RF Transistors

Manufacturer Series Package/Case Packaging Product Status Transistor Type Voltage - Collector Emitter Breakdown (Max) Frequency - Transition Noise Figure (dB Typ @ f) Gain Power - Max DC Current Gain (hFE) (Min) @ Ic, Vce Current - Collector (Ic) (Max) 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 Transistor Type Voltage - Collector Emitter Breakdown (Max) Frequency - Transition Noise Figure (dB Typ @ f) Gain Power - Max DC Current Gain (hFE) (Min) @ Ic, Vce Current - Collector (Ic) (Max) Operating Temperature Grade Qualification Mounting Type Supplier Device Package
SD1433 STMicroelectronics

SD1433

RF TRANS NPN 16V M122

STMicroelectronics

6,142
RFQ
SD1433 Datasheet

Datasheet

- M122 Bulk Obsolete NPN 16V - - 7dB 58W 10 @ 1A, 5V 2.5A 200°C (TJ) - - Chassis, Stud Mount M122
2N3497 Microchip Technology

2N3497

SMALL-SIGNAL BJT

Microchip Technology

8,680
RFQ

-

- TO-206AA, TO-18-3 Metal Can Bulk Active PNP 120V 150MHz - - 400mW 40 @ 50mA, 10V 100mA -65°C ~ 200°C (TJ) - - Through Hole TO-18 (TO-206AA)
2N3496 Microchip Technology

2N3496

SMALL-SIGNAL BJT

Microchip Technology

6,971
RFQ

-

- TO-206AA, TO-18-3 Metal Can Bulk Active PNP 80V 250MHz - - 600mW 35 @ 100mA, 10V 100mA -65°C ~ 200°C (TJ) - - Through Hole TO-18 (TO-206AA)
2N3495 Microchip Technology

2N3495

SMALL-SIGNAL BJT

Microchip Technology

6,817
RFQ

-

- TO-205AA, TO-5-3 Metal Can Bulk Active PNP 120V 150MHz - - 400mW 40 @ 50mA, 10V 100mA -65°C ~ 200°C (TJ) - - Through Hole TO-5AA
SD1488 STMicroelectronics

SD1488

RF TRANS NPN 16V M111

STMicroelectronics

3,171
RFQ
SD1488 Datasheet

Datasheet

- M111 Bulk Obsolete NPN 16V - - 5.8dB 117W 20 @ 1A, 5V 8A 200°C (TJ) - - Surface Mount M111
2N2857UB Microsemi Corporation

2N2857UB

RF TRANS NPN 15V 0.04A UB

Microsemi Corporation

9,404
RFQ
2N2857UB Datasheet

Datasheet

- 3-SMD, No Lead Bulk Obsolete NPN 15V - 4.5dB @ 450MHz 21dB 200mW 30 @ 3mA, 1V 40mA -65°C ~ 200°C (TJ) - - Surface Mount UB
JANTXV2N4957 Microsemi Corporation

JANTXV2N4957

RF TRANS PNP 30V 30MA TO72

Microsemi Corporation

3,507
RFQ
JANTXV2N4957 Datasheet

Datasheet

- TO-72-3 Metal Can Bulk Discontinued at Digi-Key PNP 30V - 3.5dB @ 450MHz 25dB 200mW 30 @ 5mA, 10V 30mA -65°C ~ 200°C (TJ) - - Through Hole TO-72
SD1446 STMicroelectronics

SD1446

RF TRANS NPN 18V M113

STMicroelectronics

3,323
RFQ

-

- M113 Box Obsolete NPN 18V - - 10dB 183W 10 @ 5A, 5V 12A 200°C (TJ) - - Surface Mount M113
JANTXV2N4957UB Microsemi Corporation

JANTXV2N4957UB

RF TRANS PNP 30V 30MA UB

Microsemi Corporation

4,094
RFQ
JANTXV2N4957UB Datasheet

Datasheet

- 3-SMD, No Lead Bulk Discontinued at Digi-Key PNP 30V - 3.5dB @ 450MHz 25dB 200mW 30 @ 5mA, 10V 30mA -65°C ~ 200°C (TJ) - - Surface Mount UB
MRF426 MACOM Technology Solutions

MRF426

TRANS RF NPN 35V 3A 211-07

MACOM Technology Solutions

8,503
RFQ
MRF426 Datasheet

Datasheet

- 211-07 Tray Active NPN 35V - - 25dB 25W 10 @ 1A, 5V 3A - - - Chassis Mount 211-07, STYLE 1
MRF1150MB MACOM Technology Solutions

MRF1150MB

TRANS NPN 150W 906MHZ-1215MHZ

MACOM Technology Solutions

4,232
RFQ
MRF1150MB Datasheet

Datasheet

- 332A-03 Tray Active NPN 70V - - 9.8dB 150W 10 @ 5A, 5V 12A - - - Chassis Mount 332A-03
MRF16006 MACOM Technology Solutions

MRF16006

TRANS RF NPN 28V 6W 395C-01

MACOM Technology Solutions

9,653
RFQ

-

- 395C-01 Tray Active NPN 55V - - 7.4dB 6W 20 @ 200mA, 5V 1A - - - Chassis Mount 395C-01, Style 2
JAN2N2857UB Microsemi Corporation

JAN2N2857UB

RF TRANS NPN 15V 0.04A UB

Microsemi Corporation

9,568
RFQ
JAN2N2857UB Datasheet

Datasheet

- 3-SMD, No Lead Bulk Obsolete NPN 15V - 4.5dB @ 450MHz 21dB 200mW 30 @ 3mA, 1V 40mA -65°C ~ 200°C (TJ) - - Surface Mount UB
MS1402 Microsemi Corporation

MS1402

RF TRANS NPN 16V 512MHZ M122

Microsemi Corporation

8,884
RFQ

-

- M122 Bulk Obsolete NPN 16V 450MHz ~ 512MHz - 10dB 5W 20 @ 100mA, 5V 750mA 200°C (TJ) - - Chassis Mount M122
MRF1000MB MACOM Technology Solutions

MRF1000MB

RF TRANS NPN 20V 332A-03

MACOM Technology Solutions

5,715
RFQ
MRF1000MB Datasheet

Datasheet

- 332A-02 Tray Active NPN 20V - - 10.7dB ~ 12dB 700mW 10 @ 100mA, 5V 200mA - - - Chassis Mount 332A-03, Style 2
SD1405 STMicroelectronics

SD1405

RF TRANS NPN 18V M174

STMicroelectronics

7,923
RFQ
SD1405 Datasheet

Datasheet

- M174 Box Obsolete NPN 18V - - 13dB 270W 20 @ 5A, 5V 20A 200°C (TJ) - - Surface Mount M174
MS1226 Microsemi Corporation

MS1226

RF TRANS NPN 36V 30MHZ M113

Microsemi Corporation

4,472
RFQ
MS1226 Datasheet

Datasheet

- M113 Bulk Obsolete NPN 36V 30MHz - 18dB 80W 10 @ 500mA, 5V 4.5A 200°C (TJ) - - Chassis Mount M113
MS1512 Microsemi Corporation

MS1512

RF TRANS NPN 25V 860MHZ M122

Microsemi Corporation

4,591
RFQ

-

- M122 Bulk Obsolete NPN 25V 860MHz - 10dB 19.4W - 1.2A 200°C (TJ) - - Chassis, Stud Mount M122
SD1274 STMicroelectronics

SD1274

RF TRANS NPN 16V M135

STMicroelectronics

7,541
RFQ
SD1274 Datasheet

Datasheet

- M135 Box Obsolete NPN 16V - - 10dB 70W 20 @ 250mA, 5V 8A 200°C (TJ) - - Surface Mount M135
SD1275 STMicroelectronics

SD1275

RF TRANS NPN 16V M135

STMicroelectronics

5,930
RFQ
SD1275 Datasheet

Datasheet

- M135 Box Obsolete NPN 16V - - 9dB 70W 20 @ 250mA, 5V 8A 200°C (TJ) - - Chassis, Stud Mount M135
Total 1637 Record«Prev1... 4142434445464748...82Next»

Bipolar RF Transistors 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 Bipolar RF Transistors 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 Bipolar RF Transistors 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.

Bipolar RF Transistors FAQ

Can FPGAX source both active and end-of-life Bipolar RF Transistors 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 Bipolar RF Transistors 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.