STMicroelectronics SD2931-11 RF Power MOSFET Pair (2 pcs) – MPN SD2931-11 – HF/VHF/UHF 50V Final Transistors
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STMicroelectronics SD2931-11 Set RF power MOSFET pair for HF, VHF, and UHF RF power amplifier repair, restoration, and bench stock. The SD2931-11 is a gold-metallized N-channel MOSFET designed for 50V large-signal RF applications and is mechanically compatible with the SD2931 family while offering enhanced thermal performance.
This pair is useful for radio technicians, amplifier builders, ham radio repair benches, and restorers working with RF power amplifier stages that use SD2931-family devices.
These are specialty RF power devices, not generic switching MOSFETs. Buyer must verify circuit compatibility, package, mounting, bias requirements, and service-manual fitment before installation.
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