Industrial connectors manufacturer

In more than 50 years of experience in connectivity solutions. ALFA’R has developed, day after day, its wide range of standard products: industrial connectors, cables and jumpers, antennas and other passive components in Radiofrequency and industrial Multicontact connecting.


Design, manufacture and distribution of our products and services using the most modern technology in our facilities in Barcelona (Premià de Dalt).


ALFA’R  industrial connectors and the other products are used in different industries, such as:


  • COMMUNICATION: general Telecommunications, Broadcasting, Signal Processing, etc.
  • TRANSPORT: Rail, Aerospace, Marine, etc.
  • INDUSTRIAL: Energy, Instrumentation, Automatisms, Electromedicine, Security, Military, Robotics, Scene lighting, etc.


In addition, several products have been developed in close cooperation with our customers to solve specifics requeriments. In this way, we are committed to provide customized solutions for each application.


To achive our targets, our team of specialized professionals in the field of industrial connectors design and manufacture, have got all know-how necessary to ensure the highest professional standards, giving solutions to almost any individual need.


BNC coaxial connectors


Our history


  • We were born in 1965 with the manufacture of audio connectors.
  • In 80’s, we moved away from audio connectors and gradually focus on RF coaxial connectors for professional telecommunications: UHF, F, BNC, TNC, N series…
  • In 90’s came the consolidation of RF connectors with new series. Power connectors as 7/16 series or microwave and microcoaxial series, as well as RF devices. At the beginning of this decade, we participated in the birth of private television in Spain and its expansion.
  • In second half of 90’s, our company was involved in GSM link stations developing, providing to the main mobile telephone operators.
  • In 2000’s, ALFA’R is committed to improving in production means, quality issues, security and internationalization policies.  ALFA’R, also,  participates in DTT development, providing connectors and wiring to the main operators.
  • In 2010’s, section of RF coaxial connectors is reinforced, introducing new products and section of multicontact connectors begins to develop. In this way, the connectivity offer is widely expanded. Now, besides, in electric industry.
  • And we continue thinking and developing new products to make a connectivity easier, more versatile and more reliable.


Our philosophy


  • Quality in product and service is our target.
  • We are attentive to the new technological changes in a fast changing world to give a quick answer to all needs of our clients. We prioritize large resources to our enginnering department.
  • We encourage the customization of our products and the active participation of the customer in the design.
  • Wide investment of resources in internationalization.
  • We allocate resources to be updated in production means in order to reach quality standards required by our most demanding clients.
  • The human team of our company believe in their work and they are passionated about it.
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