
Vishay Semiconductors
N–Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode

Siemens AG
Silicon N Channel MOSFET Tetrode

Philips Electronics
N-channel dual-gate MOS-FET

NXP Semiconductors.
N-channel dual-gate MOS-FET

Temic Semiconductors
N-Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode

Vishay Semiconductors
N–Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode

Vishay Semiconductors
N–Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode

Temic Semiconductors
N-Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode

Vishay Semiconductors
N–Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode

Temic Semiconductors
N-Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode

NXP Semiconductors.
UHF power transistor