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Catalog contains over 140,608 records.

Result 1-20 of about 35

Prototype germanium transistors

Physical Object, CA. 1955
102757297

Grown-junction transistor
Ratheon Semiconductor Division
Physical Object, ca. 1955
102757296

Germanium diodes

Physical Object, Early to mid-1950s
102757328

Unknown germanium device

Physical Object
102757300

CK851 Germanium diodes
Ratheon Semiconductor Division
Physical Object, Circa 1955
102757317

Semiconductors

Physical Object, Circa 1955
102757322

CK725 Germanium transistor
Ratheon Semiconductor Division
Physical Object, Date code: 517 (1955 week 17)
102757310

Germanium diode prototypes
Ratheon Semiconductor Division
Physical Object, ca. 1955
102757315

CK727 Germanium transistors
Ratheon Semiconductor Division
Physical Object, Date code: 402 (1954 week 2)
102757311

Germanium diode prototypes
Ratheon Semiconductor Division
Physical Object
102757325

Germanium diode prototype

Physical Object, Circa 1950s
102757326

3N21 Germanium tetrode
Sylvania
Physical Object
102757305

CK 718 Germanium transistors
Raytheon Manufacturing Company
Physical Object, CA. 1955
102757312

CK721 Germanium transistors
Ratheon Semiconductor Division
Physical Object, 1953 - 1954
102757308

CK742 Germanium diode
Ratheon Semiconductor Division
Physical Object, 1954 week 28
102757303

Alloy-junction germanium transistor
Amperex
Physical Object, Circa 1953
102757323

Prototype transistors
Ratheon Semiconductor Division
Physical Object, Date codes: 156, 170, 177, 192, and 336.
102757313

Point-contact transistor prototypes
Sylvania
Physical Object, ca. 1955
102757320

TA165K Germanium point-contact transistors
RCA Corporation
Physical Object, Circa 1952
102757318

2N68 Germanium power transistors
Sylvania
Physical Object, Circa 1954
102757298