Philco surface-barrier transistor
GPTKB entity
Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
transistor
|
| gptkbp:application |
high-frequency electronics
|
| https://www.w3.org/2000/01/rdf-schema#label |
Philco surface-barrier transistor
|
| gptkbp:introduced |
1953
|
| gptkbp:manufacturer |
gptkb:Philco
|
| gptkbp:material |
germanium
|
| gptkbp:notableFor |
first high-frequency transistor
|
| gptkbp:replacedBy |
alloy-junction transistor
diffused-base transistor |
| gptkbp:technology |
surface-barrier process
|
| gptkbp:type |
transistor
|
| gptkbp:usedIn |
early computers
hearing aids radar equipment |
| gptkbp:bfsParent |
gptkb:Philco
|
| gptkbp:bfsLayer |
5
|