
Amphenol Aerospace
Connectors and interconnect systems for aerospace, made in Sidney, New York
About Amphenol Aerospace
Amphenol Aerospace is a division of Amphenol Corporation. It is one of the largest manufacturers of interconnect products in the world. The company designs, manufactures, and markets cylindrical and rectangular connectors, electronic connectors, fiber optic connectors, EMI and EMP filter connectors, and special application interconnect systems.
The company serves the military, commercial aerospace, and industrial markets. It also supports the space, electric mobility, unmanned systems, and robotics and internet of things markets. Its connectors deliver power and signal for mission critical applications across land, air, sea, and space.
Its product lines include MIL SPEC qualified circular connectors such as the MIL DTL 38999 series. The catalog also includes micro miniature connectors, rectangular connectors, power products, high speed connectors, fiber optic cable assemblies, and integrated solutions such as media converters and Ethernet switches. The company produces EMI and EMP filter connectors, hermetically sealed connectors, high power contacts, and high voltage connectors.
The company operates a 307,000 square foot facility in Sidney, New York. This facility sits at the foothills of the Catskill Mountains and houses approximately 1,000 employees. The complex uses manufacturing technologies such as CNC machining, die casting, molding, plating, screw machining, impact and extruding, and process controls. It also includes a material evaluation lab and engineering support that uses computer aided design software and analysis tools.
The company has manufactured MIL SPEC connectors since World War II. In 2020, it expanded with a 73,000 square foot facility in Mesa, Arizona. This location supports the filter and high speed business units. It also provides advanced contact automation and serves as a technical hub for automation.
The company completed a solar farm at its former New York facility site. The installation covers nearly 23 acres and uses over 18,000 solar modules to produce an estimated 7,540 MWh of power per year. The company lists AS9100 and ISO 9001 certification, facility approval, and RoHS documents.
Services
- Technical support
- Customer support
- Request a quote
- Stock check
- Drawings and models
- Termination instructions
- Distributor network
- Catalogs and data sheets
- AS9100
- ISO 9001
Location
40-60 Delaware Avenue, Sidney, NY 13838, USA
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Amphenol Aerospace in the news
Euronaval 2026: who is exhibiting, 694 companies and 36 with aerial drones in Hall 6Euronaval 2026 runs from 3 to 6 November at Paris Nord Villepinte. The published list has 694 exhibitors from 40 countries, 309 of them French, with 86 in aircraft-related categories including 36 in aerial unmanned systems. Who is there, by sector and country.
Space Tech Expo Europe 2026: who is exhibiting, 1,078 companies in BremenSpace Tech Expo Europe 2026 runs from 17 to 19 November at Messe Bremen. The published list has 1,078 companies, the longest of any show this quarter, and 607 of them exhibit at no other show on our calendar. Who is there, the sponsors, and where else they go.
Shows where Amphenol Aerospace exhibits or has exhibited
All aviation events- 9
- events
- 5
- countries
- 1
- as sponsor
View eventSpace Tech Expo Europe
17 to 19 November 2026 · Bremen, Germany
Exhibitor
View eventSpace-Comm Expo
24 to 25 February 2027 · London, United Kingdom
Stand D20
View eventAircraft Interiors Expo
6 to 8 April 2027 · Hamburg, Germany
Stand 6C120
View eventVFS Forum 83
Exhibited in 2026. Next edition 11 to 13 May 2027 · Phoenix, United States
Sponsor2026 list; 2027 not published yet
View eventXPONENTIAL
17 to 20 May 2027 · Miami Beach, United States
Stand 1612
Show all 9 events
View eventParis Air Show (Salon du Bourget)
Exhibited in 2025. Next edition 14 to 20 June 2027 · Paris, France
Stand Hall 2b E 80 (2025)2025 list; 2027 not published yet
View eventMSPO International Defence Industry Exhibition
Exhibited in 2026. Next edition 31 August to 3 September 2027 · Kielce, Poland
Stand 5-A06 (2026)2026 list; 2027 not published yet
View eventDSEI UK
Exhibited in 2025. Next edition 7 to 10 September 2027 · London, United Kingdom
Stand S3-262 (2025)2025 list; 2027 not published yet
View eventEuronaval
3 to 6 November 2026 · Villepinte, France
Stand 6 C88
From the organisers’ published exhibitor and sponsor lists.
Companies exhibiting at the same events
Directory companies that exhibit at the same shows as Amphenol Aerospace, most shared events first.
Event types: Defence and security (3), Aerospace and space (2), Helicopters (2), Cabin and interiors (1), Airshows (1). Browse the calendar
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