Mullard Double Diode
1938
Diode with screw base and lateral anode-lead
V.H.F. diode, type SD6/12/1.0
Double diode, type RD12Ga
vx3282 and vx3289 mixer diodes
circa 1950
veractor diodes type SVC11
circa 1950
diode kit
circa 1950
alloy junction diode
circa 1950
Mounted semiconductor diode by Philip Harris Ltd.
1960-1983
STC JK100C diode
GEC EW99 diode
Ferranti DS6C BT diode
Ferranti DS6A BN diode
Osram thermionic diode valve
1955
Marconi Osram thermionic diode valve
1935
VX 6102 modulator overswing diode
Mullard Double Diode
Special diode type GRD7
Germanium diode type GP5C
1953
Mullard silicon 4-layer diode BA148
Experimental cold-cathode diode
VX 6122 modulator overswing diode
Q-band detector diode
circa 1950
components for crystal diode
circa 1950
diode components
circa 1950
mixer diode VX3352
circa 1950
Q-band detector diode
circa 1950
Marconi thermionic diode valve
1915
Large diode
circa 1950-circa 1970
NU5 diode
Commercial pattern Fleming Diode (Ediswan Make)
Antique Diode
Original Fleming diode (1904)
1904
Guard-ring diode apparatus by Unilab
1970-1979
varactor diode
circa 1960
diodes CV2154
1950-1980