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
TAN75A Microsemi Corporation

TAN75A

RF TRANS NPN 50V 1.215GHZ 55AZ

Microsemi Corporation

3,179
RFQ

-

- 55AZ Bulk Obsolete NPN 50V 960MHz ~ 1.215GHz - 8dB ~ 8.5dB 290W 10 @ 15mA, 5V 9A 200°C (TJ) - - Chassis Mount 55AZ
UMIL3 Microsemi Corporation

UMIL3

RF TRANS NPN 30V 400MHZ 55FT

Microsemi Corporation

6,126
RFQ

-

- 55FT Bulk Obsolete NPN 30V 225MHz ~ 400MHz - 11.8db ~ 13dB 11W 10 @ 100A, 5V 700mA 150°C (TJ) - - Chassis, Stud Mount 55FT
UTV010 Microsemi Corporation

UTV010

RF TRANS NPN 24V 860MHZ 55FT

Microsemi Corporation

3,097
RFQ

-

- 55FT Bulk Obsolete NPN 24V 470MHz ~ 860MHz - 11.5dB 15W 15 @ 200mA, 5V 1.25A 200°C (TJ) - - Chassis, Stud Mount 55FT
UTV020 Microsemi Corporation

UTV020

RF TRANS NPN 25V 860MHZ 55FT

Microsemi Corporation

3,107
RFQ

-

- 55FT Bulk Obsolete NPN 25V 470MHz ~ 860MHz - 12dB 17W 10 @ 250mA, 5V 1.2A 200°C (TJ) - - Chassis, Stud Mount 55FT
UTV040 Microsemi Corporation

UTV040

RF TRANS NPN 25V 860MHZ 55FT

Microsemi Corporation

4,245
RFQ

-

- 55FT Bulk Obsolete NPN 25V 470MHz ~ 860MHz - 9dB 25W 10 @ 500mA, 5V 2.5A 200°C (TJ) - - Chassis, Stud Mount 55FT
UMIL80 Microsemi Corporation

UMIL80

RF TRANS NPN 31V 500MHZ 55HV

Microsemi Corporation

9,906
RFQ
UMIL80 Datasheet

Datasheet

- 55HV Bulk Obsolete NPN 31V 200MHz ~ 500MHz - 9dB ~ 9.5dB 220W 10 @ 1A, 5V 12A 200°C (TJ) - - Chassis Mount 55HV
UMIL100A Microsemi Corporation

UMIL100A

RF TRANS NPN 31V 400MHZ 55JU

Microsemi Corporation

2,792
RFQ

-

- 55JU Bulk Obsolete NPN 31V 225MHz ~ 400MHz - 7.2dB ~ 8.5dB 270W 10 @ 1A, 5V 20A 150°C (TJ) - - Chassis Mount 55JU
1214-300 Microsemi Corporation

1214-300

RF TRANS NPN 50V 1.4GHZ 55KT

Microsemi Corporation

6,245
RFQ
1214-300 Datasheet

Datasheet

- 55KT Bulk Obsolete NPN 50V 1.2GHz ~ 1.4GHz - 7dB 88W 20 @ 500mA, 5V 4A 200°C (TJ) - - Chassis Mount 55KT
2224-6L Microsemi Corporation

2224-6L

RF TRANS NPN 40V 2.4GHZ 55LV

Microsemi Corporation

4,849
RFQ
2224-6L Datasheet

Datasheet

- 55LV Bulk Obsolete NPN 40V 2.2GHz ~ 2.4GHz - 7dB 22W 20 @ 1A, 5V 1.25A 200°C (TJ) - - Chassis Mount 55LV
2225-4L Microsemi Corporation

2225-4L

RF TRANS NPN 40V 2.5GHZ 55LV

Microsemi Corporation

3,510
RFQ
2225-4L Datasheet

Datasheet

- 55LV Bulk Obsolete NPN 40V 2.2GHz ~ 2.5GHz - 8.5dB 10W 20 @ 200mA, 5V 600mA 200°C (TJ) - - Chassis Mount 55LV
23A005 Microsemi Corporation

23A005

RF TRANS NPN 22V 4.3GHZ 55BT

Microsemi Corporation

9,002
RFQ
23A005 Datasheet

Datasheet

- 55BT Bulk Obsolete NPN 22V 4.3GHz - 8.5dB ~ 9.5dB 3W 20 @ 100mA, 5V 400mA 200°C (TJ) - - Chassis Mount 55BT
23A008 Microsemi Corporation

23A008

RF TRANS NPN 22V 3.7GHZ 55BT

Microsemi Corporation

8,481
RFQ
23A008 Datasheet

Datasheet

- 55BT Bulk Obsolete NPN 22V 3.7GHz - 8.5dB ~ 9.5dB 5W 20 @ 100mA, 5V 400mA 200°C (TJ) - - Chassis Mount 55BT
2A5 Microsemi Corporation

2A5

RF TRANS NPN 22V 3.7GHZ 55ET

Microsemi Corporation

5,401
RFQ
2A5 Datasheet

Datasheet

- 55ET Bulk Obsolete NPN 22V 3.4GHz ~ 3.7GHz - 7dB ~ 9dB 5.3W 20 @ 100mA, 5V 3mA 200°C (TJ) - - Stud Mount 55ET
2N2857 Microsemi Corporation

2N2857

RF TRANS NPN 15V 500MHZ TO72

Microsemi Corporation

7,564
RFQ
2N2857 Datasheet

Datasheet

- TO-206AF, TO-72-4 Metal Can Bulk Obsolete NPN 15V 500MHz 4.5dB @ 450MHz 12.5dB ~ 21dB @ 450MHz 200mW 30 @ 3mA, 1V 40mA -65°C ~ 200°C (TJ) - - Through Hole TO-72
MS1227 Microsemi Corporation

MS1227

RF TRANS NPN 18V 30MHZ M113

Microsemi Corporation

3,615
RFQ
MS1227 Datasheet

Datasheet

- M113 Bulk Obsolete NPN 18V 30MHz - 15dB 80W 200 @ 1A, 5V 4.5A 200°C (TJ) - - Chassis Mount M113
MS1337 Microsemi Corporation

MS1337

RF TRANS NPN 18V 175MHZ M113

Microsemi Corporation

9,385
RFQ
MS1337 Datasheet

Datasheet

- M113 Bulk Obsolete NPN 18V 175MHz - 10dB 70W 20 @ 250mA, 5V 8A 200°C (TJ) - - Chassis Mount M113
MS1406 Microsemi Corporation

MS1406

RF TRANS NPN 35V 175MHZ M135

Microsemi Corporation

2,081
RFQ
MS1406 Datasheet

Datasheet

- M135 Bulk Obsolete NPN 35V 175MHz - 8.2dB 30W 10 @ 200mA, 5V 3A 200°C (TJ) - - Chassis, Stud Mount M135
MS1409 Microsemi Corporation

MS1409

RF TRANS NPN 40V 175MHZ TO39

Microsemi Corporation

4,250
RFQ
MS1409 Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Obsolete NPN 40V 175MHz - 10dB 7W 20 @ 100mA, 5V 1A 200°C (TJ) - - Through Hole TO-39
MS1579 Microsemi Corporation

MS1579

RF TRANS NPN 25V 860MHZ M156

Microsemi Corporation

5,008
RFQ

-

- M156 Bulk Obsolete NPN 25V 470MHz ~ 860MHz - 8.5dB 65W 10 @ 500mA, 20V 5.2A 200°C (TJ) - - Chassis Mount M156
MS1649 Microsemi Corporation

MS1649

RF TRANS NPN 16V 470MHZ TO39

Microsemi Corporation

2,288
RFQ
MS1649 Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Obsolete NPN 16V 470MHz - 9.5dB 7.8W 20 @ 100mA, 5V 1A 200°C (TJ) - - Through Hole TO-39
Total 1637 Record«Prev1... 6566676869707172...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.