R12-2

first production monolithic integrated circuits made in the Soviet Union
class integrated_circuit_model Q131740274
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R12-2

Summary

R12-2 is an integrated circuit model[1]. R12-2 is known by 8 alternative names across languages and contexts.[2]

Key Facts

  • R12-2 is credited with the discovery of Yury Osokin[3].
  • R12-2 is credited with the discovery of Lev Reimerov[4].
  • R12-2's image is recorded as R12-2 germanium integrated circuit structure, 1961-1962 RUS.svg[5].
  • R12-2's instance of is recorded as integrated circuit model[6].
  • R12-2's manufacturer is recorded as Svetlana[7].
  • R12-2's manufacturer is recorded as Alfa[8].
  • R12-2's manufacturer is recorded as Zhigulyovsk Radio Plant[9].
  • R12-2's made from material is recorded as germanium[10].
  • R12-2's subclass of is recorded as integrated circuit[11].
  • R12-2's subclass of is recorded as NOR gate[12].
  • R12-2's has use is recorded as Gnom[13].
  • R12-2's has use is recorded as 116 series integrated circuits[14].
  • R12-2's Commons category is recorded as R12-2[15].
  • R12-2's said to be the same as is recorded as 102 series integrated circuits[16].
  • R12-2's country of origin is recorded as Soviet Union[17].
  • R12-2's country of origin is recorded as Latvia[18].
  • R12-2's has part is recorded as bipolar junction transistor[19].
  • R12-2's has part is recorded as resistor[20].
  • +1960-00-00T00:00:00Z marks the founding of R12-2[21].
  • +1961-00-00T00:00:00Z marks the founding of R12-2[22].
  • R12-2's discontinuation date is recorded as +1995-00-00T00:00:00Z[23].
  • R12-2's schematic is recorded as R12-2 germanium integrated circuit schematic, 1961-1962 RUS.png[24].

Body

Works and Contributions

Credited discoveries include Yury Osokin[3], 1937–2013[25], of Soviet Union[26], awarded the Order of the Red Banner of Labour[27] and Lev Reimerov[4].

Why It Matters

R12-2 is known by 8 alternative names across languages and contexts.[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [6] . wikidata.org.
  3. [3] . electronics.ru. electronics.ru. Provenance: wikidata.org.
  4. [4] . ecworld.ru. ecworld.ru. Provenance: wikidata.org.
  5. [7] . ecworld.ru. ecworld.ru. Provenance: wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . ecworld.ru. ecworld.ru. Provenance: wikidata.org.
  20. [22] . electronics.ru. electronics.ru. Provenance: wikidata.org.
  21. [23] . 155la3.ru. 155la3.ru. Provenance: wikidata.org.
  22. [24] . wikidata.org.

Inline context (facts about related entities)

  1. [25] . Wikidata. wikidata.org. → on this site
  2. [26] . Wikidata. wikidata.org. → on this site
  3. [27] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). R12-2. Retrieved March 12, 2026, from https://4ort.xyz/entity/r12-2
MLA “R12-2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 12 Mar. 2026, https://4ort.xyz/entity/r12-2.
BibTeX @misc{4ortxyz_r12-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{R12-2}}, year = {2026}, url = {https://4ort.xyz/entity/r12-2}, note = {Accessed: 2026-03-12}}
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