Tektronix
4002A
Provisional entry — research in progress
This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.
The Tektronix 4002A is a computer terminal introduced in 1971 as an updated version of the Tektronix 4002. The 4002A combines a storage tube with circuitry to decode instructions from a host computer and turn those into control inputs. The 4002A was supplanted by the 4010 series starting in 1972.[1]
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What it is
The Tektronix 4002A was introduced in 1971 as an updated version of the earlier 4002 model.[1]
What do the numbers mean?
Control & software1
Configuration & options2
Vintage & configurations
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
Who manufactured the Tektronix 4002A?
The Tektronix 4002A was manufactured by Tektronix.[1]
When was the Tektronix 4002A introduced?
The Tektronix 4002A was introduced in 1971.[1]
What model preceded the Tektronix 4002A?
The Tektronix 4002A was preceded by the 4002, which was introduced in 1969.[1]
Did the Tektronix 4002A require a host adaptor?
Yes, the Tektronix 4002A required a separate host adaptor for connection to a computer.[1]
Not publicly documented
The following facts about the 4002A are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented variants, configuration options, or revision breakpoints of the 4002A are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the 4002A are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the 4002A are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the 4002A is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the 4002A are on record.
Answerable by: an OEM parts catalog or a service engineer
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (1)Every fact above is drawn from these public sources
- [1]en.wikipedia.org — en.wikipedia.orgen.wikipedia.org
Last updated Sep 21, 2026.