2022 NAICS national industry in sector 31-33 Manufacturing
334417 Electronic Connector Manufacturing
NAICS 334417 is the US industry code for electronic connector manufacturing. This U.S.
- Code
- 334417 (2022 NAICS)
- Title
- Electronic Connector Manufacturing
- Part of
- Semiconductor and Other Electronic Component Manufacturing
- SBA small business limit
- Up to 1,000 employees
- Closest UK SIC
- 26110, 26120 (details)
Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.
Official definition
This U.S. industry comprises establishments primarily engaged in manufacturing electronic connectors, such as coaxial, cylindrical, rack and panel, pin and sleeve, printed circuit, and fiber optic.
When to use a different code
Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:
- Establishments primarily engaged in manufacturing electrical connectors, such as plugs, bus bars, twist on wire connectors and terminals, are classified in U.S. Industry 335931, Current-Carrying Wiring Device Manufacturing.
Activities listed under 334417
The Census index assigns these 6 activities to this code. If your business matches one, this is your code.
- Coaxial connectors manufacturing
- Connectors, electronic (e.g., coaxial, cylindrical, printed circuit, rack and panel), manufacturing
- Cylindrical connectors, electronic, manufacturing
- Fiber optic connectors manufacturing
- Planar cable connectors manufacturing
- Rack and panel connectors manufacturing
SBA size standard for 334417
To count as a small business for SBA loans and federal contracts under NAICS 334417, your business (including affiliates) must not exceed 1,000 employees. Check your business.
Source: SBA table of size standards, effective March 17, 2023.
Closest UK SIC 2007 codes
There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 2610), so treat them as a starting point and check the definition.
Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.
Similar codes to compare
Data last changed November 14, 2026. How this page is built.