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PRECI-DIP

Machined connectors and AS39029 qualified MIL contacts from Switzerland

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About PRECI-DIP

PRECI-DIP is a Swiss manufacturer of machined connectors and contacts. Its main facility is in Delemont, Switzerland. The company also has manufacturing sites in Shanghai, China and Savannah, USA. It makes both standard and custom-designed connectors and contacts.

The company says it covers more than 20,000 different standard and custom products. Orders range from niche runs to mass production. Its markets include military, medical, communications, automotive, industrial and consumer electronics.

The product range includes machined pin and socket receptacles and spring-loaded connectors and contacts. It also includes press-fit connectors for printed circuit boards, PCB connectors and waterproof connectors. Qualified MIL socket contacts are listed to AS39029.

The website says the company is vertically integrated. It designs and builds its own machines, molds and tooling. It reports 330 screw machines producing 6 to 7 million parts per day. It also runs 25 injection molding machines for high-temperature plastic housings.

In-house secondary operations machines make complex contact shapes. The website says more than 35 engineers focus on the machines and processes. Engineering teams design custom products together with customers.

PRECI-DIP sells through a distribution network of more than 250 representatives on six continents.

The company holds ISO 9001 and is certified to EN 9100 for aerospace quality systems. The website also lists Aviasecure, IATF 16949, ISO 14001, MIL-STD-790 and UL recognition.

Services

  • Custom connectors
  • Spring-loaded connectors and contacts
  • QPL MIL socket contacts AS39029
  • Pin and socket connectors
  • PCB connectors
  • Press-fit connectors
  • Waterproof connectors
  • Product finder
  • Custom secondary operations machines
  • Plastic connector housings
  • ISO 9001

Location

Rue Saint-Henri 11, 2800 Delemont, Switzerland

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PRECI-DIP in the news

Shows where PRECI-DIP exhibits or has exhibited

All aviation events
3
events
2
countries
0
as sponsor
  • XPONENTIAL

    XPONENTIAL

    17 to 20 May 2027 · Miami Beach, United States

    Stand 2027

    View event
  • Paris Air Show (Salon du Bourget)

    Paris Air Show (Salon du Bourget)

    Exhibited in 2025. Next edition 14 to 20 June 2027 · Paris, France

    Stand Hall 2b E 28 (2025)2025 list; 2027 not published yet

    View event
  • Euronaval

    Euronaval

    3 to 6 November 2026 · Villepinte, France

    Stand 6 A95

    View event

From the organisers’ published exhibitor and sponsor lists.

Event types: Defence and security (1), Helicopters (1), Airshows (1). Browse the calendar

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