Search references for COMPACTRON. Phrases containing COMPACTRON
See searches and references containing COMPACTRON!COMPACTRON
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
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
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
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
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
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
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
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
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
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
Nonlinear two-terminal fundamental circuit element
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Memristor
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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)
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 MOSFET
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
QFET
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
ITFET
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
History_of_the_transistor
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
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
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
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
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
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
Converts light into current
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Photodiode
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
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
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
Electronic device/component that increases the strength of a signal
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Amplifier
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 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
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
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
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
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
Electronic component
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Capacitor
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
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
Electronic component that exploits the electronic properties of semiconductor materials
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Semiconductor_device
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
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
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
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
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
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
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
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)
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
Solid-state photodetector
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Single-photon_avalanche_diode
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
Type of semiconductor laser diode
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Vertical-cavity surface-emitting laser
Vertical-cavity_surface-emitting_laser
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
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
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
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
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
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
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
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
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Junctionless nanowire transistor
Junctionless_nanowire_transistor
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
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
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
List_of_RF_connector_types
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
Electric converter
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Charge_pump
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Oxide_thin-film_transistor
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.
Vacuum tube used in transmitters
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Crossed-field_amplifier
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Resonant-cavity-enhanced photo detector
Resonant-cavity-enhanced_photo_detector
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
Field-effect transistor device
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Thin-film_transistor
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Backward_diode
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Heterostructure-emitter bipolar transistor
Heterostructure-emitter_bipolar_transistor
MOSFET that can handle significant power levels
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Power_MOSFET
Vacuum tube used to display images
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Cathode_ray_tube
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
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
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
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
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
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Lr-diode
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
Four-terminal thyristor semiconductor device
capacitor Vacuum tubes Standard Acorn tube Audion Beam tetrode Barretter Compactron Diode Fleming valve Neutron tube Nonode Nuvistor Pentagrid (Hexode, Heptode
Silicon-controlled_switch
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
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON
COMPACTRON