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
CM5160 PBFREE Central Semiconductor Corp

CM5160 PBFREE

RF TRANS PNP 40V 500MHZ TO39

Central Semiconductor Corp

9,732
RFQ
CM5160 PBFREE Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Obsolete PNP 40V 500MHz - - 1W 10 @ 50mA, 5V 400mA -65°C ~ 200°C (TJ) - - Through Hole TO-39
CM4957 PBFREE Central Semiconductor Corp

CM4957 PBFREE

RF TRANS PNP 25V 2.5GHZ TO72

Central Semiconductor Corp

2,439
RFQ
CM4957 PBFREE Datasheet

Datasheet

- TO-206AF, TO-72-4 Metal Can Bulk Obsolete PNP 25V 2.5GHz - 25dB 300mW 20 @ 2mA, 10V 30mA -65°C ~ 200°C (TJ) - - Through Hole TO-72
MRF555T Microsemi Corporation

MRF555T

RF TRANS NPN 16V POWER MACRO

Microsemi Corporation

4,999
RFQ
MRF555T Datasheet

Datasheet

- Power Macro Tape & Reel (TR) Obsolete NPN 16V - - 11dB ~ 12.5dB 3W 50 @ 100mA, 5V 500mA - - - Surface Mount Power Macro
2N5109 Microsemi Corporation

2N5109

RF TRANS NPN 20V 1.2GHZ TO39

Microsemi Corporation

7,680
RFQ
2N5109 Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Obsolete NPN 20V 1.2GHz - 12dB 2.5W 40 @ 50mA, 15V 400mA - - - Through Hole TO-39
MAX2601ESA+T Analog Devices Inc./Maxim Integrated

MAX2601ESA+T

RF TRANS NPN 15V 1GHZ 8SOIC

Analog Devices Inc./Maxim Integrated

5,403
RFQ
MAX2601ESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active NPN 15V 1GHz 3.3dB @ 836MHz 11.6dB 6.4W 100 @ 250mA, 3V 1.2A 150°C (TJ) - - Surface Mount 8-SOIC-EP
2N3866A Microsemi Corporation

2N3866A

RF TRANS NPN 30V 400MHZ TO39

Microsemi Corporation

9,977
RFQ
2N3866A Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Obsolete NPN 30V 400MHz - - 1W 25 @ 50mA, 5V 400mA -65°C ~ 200°C (TJ) - - Through Hole TO-39
MAX2602ESA+T Analog Devices Inc./Maxim Integrated

MAX2602ESA+T

RF TRANS NPN 15V 1GHZ 8SOIC

Analog Devices Inc./Maxim Integrated

7,675
RFQ
MAX2602ESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active NPN 15V 1GHz 3.3dB @ 836MHz 11.6dB 6.4W 100 @ 250mA, 3V 1.2A 150°C (TJ) - - Surface Mount 8-SOIC-EP
MRF544 Microsemi Corporation

MRF544

RF TRANS NPN 70V 1.5GHZ TO39

Microsemi Corporation

6,446
RFQ
MRF544 Datasheet

Datasheet

- TO-39 Bulk Obsolete NPN 70V 1.5GHz - 13.5dB 3.5W 15 @ 50mA, 6V 400mA - - - Through Hole TO-39
MAX2602ESA Analog Devices Inc./Maxim Integrated

MAX2602ESA

RF TRANS NPN 15V 1GHZ 8SOIC

Analog Devices Inc./Maxim Integrated

7,203
RFQ
MAX2602ESA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tube Obsolete NPN 15V 1GHz 3.3dB @ 836MHz 11.6dB 6.4W 100 @ 250mA, 3V 1.2A 150°C (TJ) - - Surface Mount 8-SOIC-EP
HFA3127RZ Renesas Electronics Corporation

HFA3127RZ

RF TRANS 5 NPN 12V 8GHZ 16QFN

Renesas Electronics Corporation

6,678
RFQ
HFA3127RZ Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tube Active 5 NPN 12V 8GHz 3.5dB @ 1GHz - 150mW 40 @ 10mA, 2V 65mA 175°C (TJ) - - Surface Mount 16-QFN (3x3)
HFA3127RZ96 Renesas Electronics Corporation

HFA3127RZ96

RF TRANS 5 NPN 12V 8GHZ 16QFN

Renesas Electronics Corporation

9,782
RFQ
HFA3127RZ96 Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active 5 NPN 12V 8GHz 3.5dB @ 1GHz - 150mW 40 @ 10mA, 2V 65mA 175°C (TJ) - - Surface Mount 16-QFN (3x3)
HFA3127BZ96 Renesas Electronics Corporation

HFA3127BZ96

RF TRANS 5 NPN 12V 8GHZ 16SOIC

Renesas Electronics Corporation

2,877
RFQ
HFA3127BZ96 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active 5 NPN 12V 8GHz 3.5dB @ 1GHz - 150mW 40 @ 10mA, 2V 65mA 150°C (TJ) - - Surface Mount 16-SOIC
2N3799 Microchip Technology

2N3799

SMALL-SIGNAL BJT

Microchip Technology

7,039
RFQ

-

- TO-206AA, TO-18-3 Metal Can Bulk Active NPN 60V - - - 1.2W 300 @ 500µA, 5V 50mA -65°C ~ 200°C (TJ) - - Through Hole TO-18 (TO-206AA)
JAN2N2857 Microsemi Corporation

JAN2N2857

RF TRANS NPN 15V 500MHZ TO72

Microsemi Corporation

8,566
RFQ
JAN2N2857 Datasheet

Datasheet

- TO-72-3 Metal Can Bulk Obsolete NPN 15V 500MHz 4.5dB @ 450MHz 12.5dB ~ 21dB @ 450MHz 200mW 30 @ 3mA, 1V 40mA -65°C ~ 200°C (TJ) Military MIL-PRF-19500/343 Through Hole TO-72
HFA3135IHZ96 Renesas Electronics Corporation

HFA3135IHZ96

RF TRANS 2 PNP 9V 7GHZ SOT23-6

Renesas Electronics Corporation

3,714
RFQ
HFA3135IHZ96 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active 2 PNP (Dual) 9V 7GHz 5.2dB @ 900MHz - - 15 @ 10mA, 2V 26mA 150°C (TJ) - - Surface Mount 6-SOT
JANTX2N2857 Microsemi Corporation

JANTX2N2857

RF TRANS NPN 15V 500MHZ TO72

Microsemi Corporation

6,870
RFQ
JANTX2N2857 Datasheet

Datasheet

- TO-72-3 Metal Can Bulk Obsolete NPN 15V 500MHz 4.5dB @ 450MHz 12.5dB ~ 21dB @ 450MHz 200mW 30 @ 3mA, 1V 40mA -65°C ~ 200°C (TJ) Military MIL-PRF-19500/343 Through Hole TO-72
2N4957 Microsemi Corporation

2N4957

RF TRANS PNP 30V 30MA TO72

Microsemi Corporation

5,208
RFQ
2N4957 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
JAN2N4957 Microsemi Corporation

JAN2N4957

RF TRANS PNP 30V 30MA TO72

Microsemi Corporation

3,430
RFQ
JAN2N4957 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
LPT16ED Skyworks Solutions Inc.

LPT16ED

RF TRANS NPN 4V 16GHZ DIE

Skyworks Solutions Inc.

7,527
RFQ
LPT16ED Datasheet

Datasheet

- Die Tray Obsolete NPN 4V 16GHz - 5.2dB 250mW 50 @ 20mA, 2V 80mA 150°C (TJ) - - Surface Mount Die
JANTXV2N2857 Microsemi Corporation

JANTXV2N2857

RF TRANS NPN 15V 500MHZ TO72

Microsemi Corporation

9,344
RFQ
JANTXV2N2857 Datasheet

Datasheet

- TO-72-3 Metal Can Bulk Obsolete NPN 15V 500MHz 4.5dB @ 450MHz 12.5dB ~ 21dB @ 450MHz 200mW 30 @ 3mA, 1V 40mA -65°C ~ 200°C (TJ) Military MIL-PRF-19500/343 Through Hole TO-72
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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.