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SIC 36714-digit industry · SIC 1987NAICS 33441

SIC Code 3671: Electron Tubes

The SIC code for Electron Tubes is 3671.

Electron Tubes establishments operate within the SIC 3671 classification, providing products and services as defined by the Standard Industrial Classification system.

Electron Tubes (SIC 3671) is part of SIC 367 — Electronic Components and Accessories, which contains 8 industries.

3671

SIC Code

367

SIC 367 — Electronic Components and Accessories

36

SIC 36 — Electronic & Other Electrical Equipment & Components

33441

NAICS Equivalent

NAICS Equivalent

Corresponding NAICS Code

NAICS 33441 — Semiconductor and Other Electronic Component Manufacturing

NAICS 2022 · Sector 31-33: Manufacturing

NAICS replaced SIC for US federal statistics in 1997. Browse all NAICS codes

SIC 1987

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Other Industries in Electronic Components and Accessories

SIC 3672 — Printed Circuit BoardsNAICS 33441
SIC 3674 — Semiconductors and Related DevicesNAICS 33441
SIC 3675 — Electronic CapacitorsNAICS 33441
SIC 3676 — Electronic ResistorsNAICS 33441
SIC 3677 — Electronic Coils, Transformers, and Other InductorsNAICS 33441
SIC 3678 — Electronic ConnectorsNAICS 33441
SIC 3679 — Electronic Components, Not Elsewhere ClassifiedNAICS 33449

Need the NAICS equivalent? convert a SIC code to NAICS using the mapping table — SIC 1987 four-digit industries paired with NAICS 2022 at the five-digit industry level, with coverage gaps stated.