Groups of people interconnected through communication contact points

Telecommunication

Dedicated electrical contacts for telecommunications

Thanks to its international experience, Lemco Précision SA is a major player in the production of high-precision electrical contacts and inner bodies dedicated to the connection in telecommunications.

 

Amongst our capabilities, we produce coaxial contacts for assembly on different RF connectors and to be soldered by our clients, such as sub miniatures, board to board, micro miniature, coax, twinax and multi-contact.

 

Our products can be used in various applications:

  • Mobile phone networks (4G/5G)
  • GPS/radio
  • RF/high-frequency radio
  • Flight entertainment
  • Radars
  • Base station antennaes
  • Microwave antennaes

 

Our contacts are innovative and able to meet various criteria:

  • Custom sizes, including nano contacts
  • Crimping
  • PC tail and press-fit
  • Material available on request (copper alloy or other type of alloy)
  • Coating available on request (gold, SWISSCOAT™, palladium, silver, etc.)

 

We are aware of the challenges inherent in this sector. Indeed, this is a field that is heavily dependent on new technologies and whose revolution has led to a major upheaval, particularly due to the increase in connected devices. But other requirements must also be satisfied: high-speed data transmission, volatile, in-demand and highly responsive market, increased frequencies needing smaller and more precise parts.

 

Also important are issues related to applications use, such as: vibrations, heat (our contacts are designed not to overheat, melt or carry heat), cold - to prevent systems from freezing, and water.

 

Thanks to the automation of our machines and the experience of our specialist technicians and engineers, we will support you on design and total production for the electrical contact you need!

 

 

Innovative contact solutions to optimize your devices

We are the specialist in producing screw-machined parts with long, fine, and complex forms. Our solutions offer several advantages: The ability to repair contacts, space saving and high density in tight spaces.

Key Facts

Our technology offers several advantages

High precision and quality

The automation and advanced technology underlying our 500 machines setup, including Swiss cams and CNC machines, guarantee high-precision contacts, suit to your applications.

Vertically integrated production for defect-free contacts

We oversee all steps in the production chain: Support on co-design of the contact (if needed), Production, Quality control (100% contact retention, lengths, positions, and colours) and Packaging.

Innovation is at the core of our operations

We are constantly reinventing our contact solutions. For instance, the MicroIsostatic removable Pin Contact allows damaged connectors to be repaired or faulty contacts to be changed.

Lemco Précision SA fact

100%

transparent communication with our customers

Knowledge spanning several generations

We have been suporting for co-development and producing high-precision electrical contacts since 1965. By putting innovation and excellence at the core of our operations, we are able to create high-tech solutions and contacts with complex forms and from different sizes, including miniature contacts. Our efforts have been rewarded by multiple certifications.

CONTACT

Get in touch with us!

Gérald Martinez

Head of Sales

+41 (24) 482 35 35

info@lemco-precision.ch

Product Overview

Gold-plated male contacts with PC tail, made in Switzerland by Lemco Précision SA

Pin contact with PCB tail

Gold-plated male contacts with PCB tail, manufactured in our swiss plants. These contacts can be used in SUB-D connectors along with rectangular and in circular connectors. The products are off the shelf. Different types of terminations are available...

Gold-plated female contact with solder cup, produced in Switzerland by Lemco Précision

Socket contact with solder bucket

Standard socket contact which does not require clients drawing for production. We provide a custom drawing with dimensions and those electrical contacts are are available off the shelf.

90° bended socket

90° bent female contact with gold-plated PCB tail which is manufactured in our plants in Switzerland. As a standard contact, it does not require clients' drawing. They are sbmitted to the highest level of quality controls.

Male contact with solder bucket, produced by Lemco Précision SA, gold plated and size 20

Pin contact with solder bucket

Male contact with solder bucket, gold plated and manufactured in size 20. These contacts are produced in our swiss-based plants and can be adapted to your specifications.

Female contact with gold wire wrap, produced by Lemco Précision SA

Socket contact with wire wrap

Female contact with gold wire wrap, produced in size #26 in Switezrland. According to your connectors requirements, we can manufacture smaller or bigger dimensions.

Pin PC and gold-plated socket contact made in Switzerland by Lemco Précision

Pin contact with bent PCB tail

Gold-plated standard pin contact with a 90° bent PC tail, produced in our Swiss plants. The contact size is #20 but sizing can be customized to any drawing and specific requirements. We have a great expertize in bent parts and guarantee excellence...

Pin contact with a 90% folded PC tail, gold plated and manufactured by Lemco Précision SA

Socket contact with PCB tail

Standard Socket contact manufactured in our swiss plants. These contacts do not require clients'drawing as we provide a custom drawing with dimensions. Size of the contact is #20 but depending on your needs, our experts can customize the dimensions ...

Hooded socket contact with PCB tail

Hooded socket contacts can be assembled on Arinc 600 connectors and on customized connectors. The back side of the socket goes into PCB and it’s fixed by soldering process. These standard electrical contacts are a perfect fit for Military and Civil...

Removable cap crimp with gold plated colour code manufactured by Lemco Précision SA and used in mil aero and civil aviation

Hooded removable socket with crimp termination

Standard AS 39029 Hooded removable socket contact in gold-plated, with color-coding and crimp termination. Contacts are manufactured in our Swiss plants and to be assembled on your certified standard circular and rectangular connectors.

Removable sockets with crimp termination and integrated retention clip manufactured by Lemco Précision SA aero and civil aviation

Socket contact with crimp termination

Socket contact manufactured with crimp termination and machined in Switzerland. Those are removable and have a retention clip integrated. Contacts terminations are customizable as per your specifications and contacts are perfect match for circular...

Gold-plated male contacts with PC tail, made in Switzerland by Lemco Précision SA

Pin contact

Gold-plated male contacts with PCB tail, made in Switzerland. They can be assembled on your D-SUB connectors and on rectangular & circular connectors.

Removable pin with clip and crimping barrel machined by Lemco Précision SA

Removable pin with clip and crimp termination

Standard electrical contact with retention clip integrated. This range of pin contacts, can be assembled on standard circular & rectangular connectors. They can be used in Civil Aviation and Industrial sectors for instance.

Removable pin with colour-coded crimping barrel, produced in Switzerland by Lemco Précision SA

Removable pin with crimp termination

Standard AS 39029 pin contact, with colour-coded crimping barrel, produced in Switzerland. Contacts are to be assembled on your certified standard circular & rectangular connectors and are suitable to Military, Aviation and Aerospace applications....

Removable pin with PC tail and colour code produced by Lemco Précision SA

Removable pin with PCB tail termination

Standard electrical removable pin contact manufactured with PCB tail and colour-coding, in our Swiss plants. PC termination is customizable as per as your needs and contacts are resistant to severe environment and critical usage. The contacts can be...

Gold-plated removable pin with PC tail, made by Lemco Précision SA

Removable bent pin with PCB tail termination

Removable bent pin contact with PC tail which can be assembled on your circular and rectangual connectors or on your customized connectors. The assembly is operated by soldering on PCB. These are manufactured in gold-plated color but production and...

Pin body with crimp termination

Pin body contact receiving a plastic insulator with eight inner contacts. It is an octoax connector. The crimp termination permits to assemble with cable.

Do you still have questions?

Our FAQs will help you!

We produce contacts suitable for the telecommunications sector. Thanks to our expertise and high-tech machines, we can adapt contacts to the needs of your systems.

 

For more information, refer to the FAQ or contact us.

Get In Touch