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Type of vacuum tube
Compactrons are a type of vacuum tube, which contain multiple electrode structures packed into a single enclosure. They were designed to compete with
Compactron
filament. 1AD2 – Compactron High-voltage rectifier with 1.25 V/200 mA filament. Type 1AD2A has X-Radiation Shielding. 1AJ2 – Compactron High-voltage rectifier
List_of_vacuum_tubes
set produced from its introduction in 1966 until 1978, all using GE's Compactron vacuum tubes (valves). The name has been variously written, even in GE's
Porta-Color
Guitar amplifier
reverb driver tube, whilst the three sections of the triple-triode 6C10 compactron serve as a recovery for the spring reverb, as a driver for the phase inverter
Fender_Champ
Plug-in vacuum tube holder
by omitting a pin is also used in 8- (subminiature), 10-, and 12-pin (Compactron) tubes (a variant 10-pin form, "Noval+1", is basically a nine-pin socket
Tube_socket
Electronic circuit formed on a small, flat piece of semiconductor material
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Integrated_circuit
Solid-state electrically operated switch also used as an amplifier
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Transistor
Discrete device in an electronic system
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Electronic_component
Diode that emits light from an organic compound
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
OLED
American electronics company (1919–1988)
were a last major vacuum tube innovation, along with General Electric's Compactron, and were meant to compete with the newly introduced transistor. By 1975
RCA_Corporation
City in Kentucky, United States
Electric plant in Owensboro introduced a family of vacuum tubes called the Compactron. In June 1932, John G. Barnard founded the Modern Welding Company in a
Owensboro,_Kentucky
Semiconductor light source
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Light-emitting_diode
Type of field-effect transistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
MOSFET
Electronic component
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Capacitor
Pictogram used to represent various electrical and electronic devices or functions
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Electronic_symbol
Photodetector sensitive to infrared radiation
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Quantum_cascade_detector
Connector used to connect to mains power
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
AC_power_plugs_and_sockets
Central computer component that executes instructions
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Central_processing_unit
Devices that measure magnetic field strength using the Hall effect
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Hall-effect_sensor
Form of transistor that emits light
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Light-emitting_transistor
Type of solid state switch
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Insulated-gate bipolar transistor
Insulated-gate_bipolar_transistor
Electrical component that can break an electrical circuit
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Switch
DC-to-DC power converter with an output voltage greater than its input voltage
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Boost_converter
Electronic device
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Single-electron_transistor
Type of display device
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Quantum_dot_display
Solar cell that can produce electrical energy from each side of the cell
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Bifacial_solar_cells
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
DNA_field-effect_transistor
Type of MOSFET
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
QFET
Two-terminal electronic component
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Diode
Electronic component
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Transient-voltage-suppression diode
Transient-voltage-suppression_diode
First successful type of transistor, developed in 1947
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Point-contact_transistor
Type of resistive heater
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Self-regulating_heater
Device for producing coherent EM waves in the sub-visible spectrum
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Maser
Vacuum tube used for amplifying radio waves
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Klystron
Four-layer solid-state current-controlling device
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Silicon_controlled_rectifier
Integrated circuit customized for a specific task
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Application-specific integrated circuit
Application-specific_integrated_circuit
Experimental transistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Tunnel field-effect transistor
Tunnel_field-effect_transistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
ITFET
Potential transistor-like device
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Spin_transistor
Method for producing electronic circuits
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Surface-mount_technology
Passive two-terminal electrical component that stores energy in its magnetic field
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Inductor
Diode that allows current to flow in the reverse direction at a specific voltage
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Zener_diode
Semiconductor diode
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Schottky_diode
Type of magnetometer
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
SQUID
Type of resistor whose resistance varies with temperature
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Thermistor
Type of voltage regulator
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Linear_regulator
Device that controls current between electrodes
even more functions in one envelope resulted in the General Electric Compactron which has 12 pins. A typical example, the 6AG11, contains two triodes
Vacuum_tube
Type of resistor, usually with three terminals
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Potentiometer
Extremely sensitive solid-state photodetector
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Silicon_photomultiplier
Type of DC-to-DC converter
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Buck–boost_converter
System designed to maintain a constant voltage
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Voltage_regulator
Array of logic gates that are reprogrammable
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Field-programmable_gate_array
Type of electrical rectifier with a liquid cathode
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Mercury-arc_valve
DC-DC voltage step-down power converter
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Buck_converter
Solid-state semiconductor device
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
TRIAC
Type of solid-state switch
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Thyristor
American manufacturer
Integrated Amplifier Rare HH Scott LT-111 FM Stereo Tube Kit Tuner Utilizing Compactron Tubes c. 1965 LT-111 Top Chassis View Rare HH Scott Model 350 Tube FM
H._H._Scott,_Inc.
Temperature control system
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Thermostat
Magnetic effect in insulators between ferromagnets
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Tunnel_magnetoresistance
Light dependent resistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Photoresistor
Holder and connection for electrical lamps
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Lightbulb_socket
Technology for constructing integrated circuits
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
CMOS
Form of digital logic family in integrated circuits
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
NMOS_logic
Obsolete electronic device for counting in decimal
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Dekatron
Electrical connector designed to work at radio frequencies
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
RF_connector
Electronic circuit element implementing a filter
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Switched_capacitor
DC linear voltage regulator
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Low-dropout_regulator
Part of computer memory
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Memory_cell_(computing)
Electronic component
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Varistor
Type of field-effect transistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
High-electron-mobility transistor
High-electron-mobility_transistor
Transistor that uses both electrons and holes as charge carriers
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Bipolar_junction_transistor
Type of MOSFET where the gate is electrically isolated
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Floating-gate_MOSFET
Electrical device that converts AC to DC
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Rectifier
Electronic circuits that utilize digital signals
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Digital_electronics
Sensors of light or other electromagnetic energy
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Photodetector
Passive electronic component providing electrical resistance
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Resistor
Electronic numeric display device
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Nixie_tube
Type of non-planar transistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Fin_field-effect_transistor
Type of field-effect transistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
JFET
Electronic oscillator circuit
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Crystal_oscillator
Microchip manipulating light instead of electricity
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Photonic_integrated_circuit
Microwave signal amplifier
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Traveling-wave_tube
Integrated circuit composed of several vertically stacked chips
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Three-dimensional integrated circuit
Three-dimensional_integrated_circuit
Practical physics application
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Light-emitting_diode_physics
Device for generating microwaves
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Cavity_magnetron
MOS field-effect transistor with more than one gate
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Multigate_device
Micro-electronic component
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
System_on_a_chip
fit in the same space as an incandescent lamp of similar light output. Compactron A brand of vacuum tube, used in some radio and television sets, that combined
Glossary of electrical and electronics engineering
Glossary_of_electrical_and_electronics_engineering
Device used in television cameras
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Video_camera_tube
Type of transistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Field-effect_transistor
Electrical device
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Single-ended primary-inductor converter
Single-ended_primary-inductor_converter
Electrical safety device that provides overcurrent protection
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Fuse_(electrical)
Semiconductor laser
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Laser_diode
Electrical or optical connectors for carrying audio and video signals
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Audio and video interfaces and connectors
Audio_and_video_interfaces_and_connectors
Vacuum tube used to generate microwaves
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Backward-wave_oscillator
Type of field-effect transistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
EOSFET
Electronic component
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Resettable_fuse
Type of field-effect transistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Chemical field-effect transistor
Chemical_field-effect_transistor
Magnetic core on which the windings of electric transformers and inductors are formed
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Ferrite_core
Type of diode
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Avalanche_diode
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COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
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