By concentrating on one
product group Duplex CSA
are able to offer an unrivalled
variety of co-axial connector
combinations.

Products range from the low
cost F series and IEC connectors
(primarily for the Cable and
Satellite Industry) to more
sophisticated SMA, SMB and
MCX styles.

Alongside these standard
products, a vast range of
unusual in line adaptors
ensures that ANY two types
of co-axial connector can
be simply coupled together.

Our customers benefit from
an extensive and ever growing
range of products. Be it a special
plating requirement, unusual
in-line adaptor or odd cable size,
Duplex CSA have the co-axial
connection to suit them all.
About Us

Duplex CSA Ltd specialise in the supply of co-axial connectors to the electronics industry. Established in 1992 the company
has expanded rapidly to become one of the leading suppliers of low-cost, high volume, interconnections in Europe.

From our UK offices we offer an unrivalled service combining flexibility of approach, immediate quotations and next day delivery.
This ensures that short and long term requirements are met and that production lines continue to run.



Meet the Team

Russell Payne
Managing Director
Russell established Duplex CSA in 1992. Russell has wide experience in the electronic components industry, having held senior sales positions at AMP, the BICC Group and Belling Lee. Russell has the ultimate responsibility for controlling, directing and coordinating all management activities throughout the company. Russell has established the relationships that have resulted in Duplex CSA’s growth from a one-man business to a multi-million dollar operation serving customers in all regions of the world.
Contact Russell via our main switchboard or via e-mail at russell@duplexcsa.co.uk
Alex Woods
General Manager
Alex joined Duplex CSA in 2006 after 11 years with first M/A-COM, and subsequently Tyco Electronics. At Tyco he held a variety of European and Global product management positions. Prior to this, he was European Major Account Manager for Thomas & Betts. Alex is responsible for all sales and commercial activities and the development of new business opportunities and is also responsible for the company’s overall operation.
Contact Alex via main switchboard or via e-mail at alex@duplexcsa.co.uk
Rosa Fearria
Sales Manager
Rosa joined Duplex CSA in 1998, and has more than 20 years experience in the electronics industry. During this career she spent 7 years at GEC Avionics and also undertook field sales and applications roles for companies such as Electrautom, Newport Components and Townsend Coates. Rosa is our main sales contact and works with our customers to ensure our best level of service is provided in the way of design-in and support activities.
Contact Rosa via our main switchboard or via e-mail at rosa@duplexcsa.co.uk
Elaine Chesterman
Sales Office Manager
Elaine joined Duplex CSA from the financial services sector and has a wide experience of all aspects of our business.
She has worked for Duplex CSA for 12 years and during this time has been active within both our manufacturing and administrative departments. Elaine is responsible not only for the sales office but also for the finance and accounts areas within our company. The purchasing and materials management functions are also under her control. Contact Elaine via our main switchboard or via e-mail at elaine@duplexcsa.co.uk