Replica of the first transistor, 1947-2003
1947-2003
Transistor, early British Experimental Device from Pye Radio Research Labs
Transistorised submarine repeater, 1982
1982
Early junction transistor (B.T.H.), c.1953
Point-contact transistor,type GET 2 c.1953
circa 1953
Westminster Micro Transistor Radio
1970-1974
Home made point-contact transistor, 1953
Philco 2N1500 transistor
RCA 2N247 transistor
General Electric 1N2939 transistor
Texas 2S131 transistor
Texas 2N711 transistor
Motorola germanium mesa transistor
Transistors
Texas 2N705 transistor
Transistor suspended in plastic display case
1960-1980
Ferranti model CV4004 transistors
Transistor, 1960-1980
Texas 2N388 transistor
Texas 2N1142 transistor
Siliconix silicon field-effect transistor
Philco 2N1204 transistor
Transistor
"Red Spot" junction transistor
2N706A transistor
Three arm transistor, 1960-1980
1960-1980
2N645 transistor
power transistor kit type EW57
1958
Transistor board from Elliott 803 computer
1960-63
Binatone Transistor Radio
1965
"Plastic" transistor incorporating a semi-conducting layer of polyacetylene
Model germanium diode built into cryogenic system
1969
Submarine repeater transistor P.O. type 10A
submarine repeater transistor P.O. type 4A
Point-contact transistor type GET 1, c.1953
Mullard silicon alloy transistor OC202 (c.1958)
Transistor, 1960-1980
Ediswan F/XA162 transistor
Plastic transistor incorporating a semi-conducting layer of polyacetylene
1988
Germanium P-N-P transistors GET 8
circa 1950
GET105 transistor
circa 1950