Npt1012b

Updated July 3, 2026

Overview

Product sourcing insights & recommendations

49 来源

The NPT1012B is a Gallium Nitride (GaN) on Silicon High Electron Mobility Transistor (HEMT) manufactured by MACOM Technology Solutions. It is designed for high-power RF applications spanning from DC to 4 GHz Modelithics Mouser.

Product Overview & Specifications

* Performance: Typical output power of 25 W CW at 3 GHz, with a small signal gain of 13 dB and 65% drain efficiency Modelithics Mouser.

* Operating Parameters: Optimized for 28 V operation, capable of withstanding high VSWR (10:1) mismatch at all angles Modelithics.

* Applications: Primarily used in defense communications (tactical radios), radar (VHF/UHF/L/S-band), wireless infrastructure (5G base stations), and Land Mobile Radio (LMR) Modelithics St.

* Lifecycle Status: The NPT1012B is currently Obsolete / End of Life (EOL). Manufacturers and distributors recommend transitioning to newer generations like the NPA1003 for new designs Mouser.

Market Trends & Insights

* Shift to GaN-on-Silicon: The NPT1012B was a pioneering part of the move toward GaN-on-Silicon technology. This shift aims to achieve silicon-level cost structures by utilizing standard 8-inch CMOS fabs, offering a significant price advantage over the more expensive GaN-on-SiC (Silicon Carbide) St Macom.

* Market Growth: The global GaN and SiC power semiconductor market is projected to reach approximately $2.53 billion in 2026, driven by 5G infrastructure, automotive electrification, and industrial RF energy Yahoo Fortunebusinessinsights.

* Strategic Partnerships: MACOM's partnership with STMicroelectronics has been central to industrializing GaN-on-Si, aiming to meet mass-market demands for high-volume RF components that were previously limited by substrate costs St Macom.

* Competitive Landscape: While GaN-on-SiC still holds a majority share due to superior thermal properties in extreme power scenarios, GaN-on-Silicon is the fastest-growing segment (projected 40% CAGR through 2031) as it becomes the standard for mid-range power applications like 5G small cells and tactical communications Mordorintelligence Rellpower.

Sourcing Availability

Direct stock for the NPT1012B is scarce due to its EOL status. Sourcing efforts now focus on:

1Legacy Inventory: Specialized brokers in Shenzhen and other electronic hubs occasionally hold "new original" stock from older production runs .
2Modern Alternatives: The NPA1003 series or newer MAMG/MAPC product lines offer similar or improved performance with better long-term availability Mouser.

Based on the current GaN market trends, here are your next steps:

Sources & References

49 sources cited · Verified industry data & reports

GaN Power Transistor, 28 V, 25 W DC - 4 GHz

Modelithics, Inc.

The NPT1012B GaN HEMT is a power transistor optimized for DC - 4 GHz operation. This device supports CW, pulsed, and linear operation with output power levels ...

NPT1012B MACOM Technology Solutions - FETs, MOSFETs

DigiKey

NPT1012B. RF Mosfet 28 V 225 mA 0Hz ~ 4GHz 13dB. Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

NPT1012B MACOM

Mouser Electronics

Specifications ; Maximum Operating Temperature: + 200 C ; Pd - Power Dissipation: 44 W ; Brand: MACOM ; Configuration: Single.

MAPC-P1012

Macom

The MAPC-P1012 is a 50 Ohm matched high power GaN on Silicon Carbide HEMT D-mode pallet amplifier suitable for 1.03 - 1.09 GHz frequency operation.

NPT1012B | MACOM Technology Solutions

ariat-tech.com

Product Performance. Gain of 13dB. Operates across 0Hz to 4GHz frequency range. High linearity ; Technical Specifications. Voltage - Test: 28V. Current - Test: ...

NPT1012B - MACOM | RF Transistor

everything RF

The NPT1012B from MACOM is a RF Transistor with Frequency DC to 4 GHz, Power 43.98 dBm, Power(W) 25 W, P1dB 43 dBm, Gain 13 dB. Tags: Flanged. More details ...