NAICS 334417 Quarterly Industry Report
Electronic Connector Manufacturing
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 334417Sector: 33Updated: Q1 2026
About This Report
This Fair Market Value industry report for NAICS 334417 draws on verified data from the U.S. Census Bureau[5], Bureau of Labor Statistics[7], and the Small Business Administration[8]. Our research team analyzes establishment counts, revenue figures, trade statistics, and regulatory requirements specific to electronic connector manufacturing operations. Reports are updated quarterly to incorporate new Census releases and changes to SBA size standards.
Industry Snapshot
Key metrics for the electronic connector manufacturing industry.
Industry Definition & Overview
Electronic Connector Manufacturing (NAICS 334417) encompasses establishments primarily engaged in manufacturing electronic connectors used to join electrical circuits together. Products include coaxial connectors, cylindrical connectors, rack and panel connectors, pin and sleeve connectors, printed circuit connectors, and fiber optic connectors. The U.S. Census Bureau[5] distinguishes this industry from electrical connector manufacturing classified under NAICS 335931, which covers plugs, bus bars, and twist-on wire connectors for power distribution rather than signal transmission.
Roughly 185 verified business locations operate primarily within this classification according to industry data[6]. Revenue for domestic electronic connector manufacturers reached $5.77 billion with annual payroll of $1.16 billion based on Census reporting. The manufacturing process involves precision metal stamping, plastic injection molding for housings, gold or tin plating for contact surfaces, and automated assembly operations. Copper alloys, engineering plastics, and precious metals for plating constitute the primary raw material inputs for production.
Global connector demand drives substantial international trade activity. U.S. imports totaled $2.60 billion while exports reached $2.55 billion, with Mexico, China, and Japan as the leading trade partners. Domestic manufacturers compete on engineering capability, rapid prototyping, and custom connector design for specialized applications in defense, aerospace, medical devices, and high-speed data transmission where standard commodity connectors cannot meet performance requirements.
What's Included in This Industry
- Coaxial connector manufacturing
- Cylindrical and circular connector production
- Rack and panel connector manufacturing
- Pin and sleeve connector fabrication
- Printed circuit board connector production
- Fiber optic connector manufacturing
- D-subminiature connector assembly
- RF and microwave connector production
- Backplane connector manufacturing
- High-speed data connector production
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Subsector | Computer and Electronic Product Manufacturing | 334 |
| Industry Group | Semiconductor and Other Electronic Component Manufacturing | 3344 |
| NAICS Industry | Semiconductor and Other Electronic Component Manufacturing | 33441 |
| National Industry | Electronic Connector Manufacturing | 334417 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 335931 | Current-Carrying Wiring Device Manufacturing | Manufactures current-carrying wiring devices including electrical plugs and bus bars, distinguished from electronic signal connectors classified in this industry |
| 334418 | Printed Circuit Assembly (Electronic Assembly) Manufacturing | Printed circuit assembly manufacturers consume electronic connectors as board-level inputs for mounting and interconnecting loaded circuit boards |
| 334416 | Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing | Produces passive electronic components including capacitors and resistors that pair with connectors on completed electronic assemblies and modules |
| 334419 | Other Electronic Component Manufacturing | Manufactures other electronic components such as crystals and filters, sharing common distribution channels with electronic connector producers |
| 335921 | Fiber Optic Cable Manufacturing | Produces fiber optic cables that terminate with fiber optic connectors manufactured under this classification for optical network installations |
| 334413 | Semiconductor and Related Device Manufacturing | Semiconductor packaging requires specialized connectors and sockets for chip testing, burn-in procedures, and final device interconnection in electronic systems |
Geographic Concentration
Top states by share of national establishments.
| # | State | % Est. | Total Est. |
|---|---|---|---|
| 1 | California | 29.5% | 56 |
| 2 | Pennsylvania | 7.4% | 14 |
| 3 | New York | 6.3% | 12 |
| 4 | Texas | 5.8% | 11 |
| 5 | Florida | 5.3% | 10 |
| 6 | Indiana | 4.7% | 9 |
| 7 | North Carolina | 4.7% | 9 |
| 8 | Massachusetts | 3.7% | 7 |
| 9 | Illinois | 3.7% | 7 |
| 10 | Ohio | 3.2% | 6 |
% Of Establishments
0%
29%
Source: County Business Patterns, U.S. Census Bureau[3]
SBA Lending Summary
16
Total SBA Loans
$18.3M
Total Loan Volume
$1.1M
Average Loan Size
18 yrs
Average Loan Term
10.00%
Average Interest Rate
848
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[4]
Key Insight: The SBA[8] sets the size standard for NAICS 334417 at 1,000 employees, one of the higher thresholds within electronic component manufacturing. This reflects the capital-intensive nature of connector production requiring precision stamping presses, plating lines, and automated assembly equipment. Qualified small businesses can access federal set-aside contracts for military and aerospace connector requirements. The SBA's lending programs[9] support equipment financing for manufacturers investing in high-speed connector production lines and testing infrastructure. Eligible businesses can access SBA 7(a) loans[10] for working capital, equipment, and acquisition financing, while 504 loans[11] support major fixed-asset purchases including real estate and heavy machinery.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | First Commonwealth Bank | 16 | $18.3M | $1.1M |
Frequently Asked Questions
Common questions about this industry.
What types of businesses fall under NAICS 334417?
This code covers manufacturers of electronic connectors designed for signal transmission and circuit interconnection. Producers of coaxial, cylindrical, rack and panel, pin and sleeve, printed circuit, and fiber optic connectors all classify here. The Census Bureau[5] specifically excludes electrical connector manufacturers making power distribution plugs and terminals.
How is the electronic connector manufacturing industry structured?
Roughly 185 business locations operate in this industry domestically according to Census Bureau[12] data. A small number of large multinational firms hold major market share, while numerous specialty manufacturers serve niche applications. Over the past two decades, more than 49 percent of the top 100 connector companies globally were acquired by larger competitors, reflecting ongoing industry consolidation.
What is the SBA size standard for electronic connector manufacturing?
The SBA[8] sets the threshold at 1,000 employees for NAICS 334417. Businesses maintaining fewer than 1,000 average employees qualify as small for federal procurement preferences and SBA-backed financing programs including 7(a) and 504 loans.
What NAICS codes are related to electronic connector manufacturing?
Related codes include 335931 (Current-Carrying Wiring Devices), 334418 (Printed Circuit Assembly), 334416 (Capacitor and Inductor Manufacturing), 334419 (Other Electronic Components), and 335921 (Fiber Optic Cable Manufacturing). The critical boundary separates electronic signal connectors from electrical power connectors under 335931.
What industries purchase electronic connectors?
Printed circuit assemblers, telecommunications equipment producers, aerospace and defense contractors, and medical device manufacturers represent the primary customer base. Automotive electronics producers are also major buyers, particularly for connectors meeting automotive temperature cycling and vibration specifications.
What activities are included in electronic connector manufacturing?
Core activities include precision metal stamping of contact pins and sockets, plastic injection molding of connector housings, electroplating contact surfaces with gold or tin, automated connector assembly, and electrical and environmental testing. Many firms also provide custom engineering design services for application-specific connector configurations.
Can electronic connector manufacturers qualify for SBA loans?
Yes, firms with fewer than 1,000 employees qualify for SBA lending programs[9]. Capital requirements for precision stamping equipment, plating operations, and clean room assembly make SBA 504 loans particularly relevant for connector manufacturers expanding production capacity.
Where is electronic connector manufacturing concentrated in the United States?
Manufacturing clusters in regions with strong electronics and defense industry presence, including California, Pennsylvania, and the upper Midwest. Mexico serves as both a major export destination and import source, reflecting cross-border supply chain integration. Japan and China round out the top three trading partners.
Sources & References
Government datasets and editorial sources used in this report.
- [1]U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages bls.gov
- [2]U.S. Census Bureau, Economic Census census.gov
- [3]U.S. Census Bureau, County Business Patterns census.gov
- [4]U.S. Small Business Administration, SBA 7(a) Loan Program Data data.sba.gov
- [5]U.S. Census Bureau census.gov
- [6]industry data naicslist.com
- [7]Bureau of Labor Statistics bls.gov
- [8]Small Business Administration sba.gov
- [9]SBA's lending programs sba.gov
- [10]SBA 7(a) loans sba.gov
- [11]504 loans sba.gov
- [12]Census Bureau census.gov
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