ITSA: Interconnect Technology Suppliers Association ISO 9001 Quality Management System certification

Electronic Components USA

quality components from design to manufacture


Cliff is a leader in the design, development, manufacture and supply of components and connectors.


White CLIFF feedthrough connectorsWhite Feedthrough Connectors.
White XLR-format feedthrough connectors for medical diagnostic and treatment equipment...


most popular CLIFF feedthrough connectors and accessoriesPre-Assembled Feedthrough Rack Panels.
Most popular XLR-format feedthrough connectors in 1U × 19″ rack panels...


CLIFF compact vertical ¼&Prime jack socketsReliable, Professional Jack Sockets Offer Switching Options.
Compact vertical design with durable nylon body...


CLIFF CP30183 XLR rack panelPre-Assembled XLR Rack Panel.
8 male and 8 female XLR connectors in a 1U × 19″ rack panel to speed system assembly and save space...


Cliff news
All Cliff news and press releases...



Jack Sockets
and StackJack
jack sockets

DC Power
DC power connectors

Test Connectors
and Leads
test leads and instrumentation

feedthrough sockets in an XLR shell

Dual USB
in XLR shell
dual USB 2 and 3 sockets in an XLR shell

Cliffcons and
IP65 Connectors
locking, toughproof Cliffcon and IP65 connectors

Binding Posts
single, dual, touchproof, PCB and hi-fi terminal binding posts

Optical Jacks
and Leads
optical jacks and TOSLINK leads

Control Knobs
and Sliders
knobs, sliders, push buttons, switches and keypads


We have manufacturing plants in the UK and Far East with additional Far Eastern manufacturer partnerships.


Technical and Sales Enquiries : U.K. (International) Order Line: +44 (0)1737 771375  U.S.A. Order Line: +1 707 746 8090


Counterfeit Product Alert

December 2019

It has come to our attention that customers are unknowingly buying counterfeit jack sockets via also trading as

These are being sold as Cliff branded products. They are not and our customers have reported reliability issues with them.

Mable Audio and JaiJai Audio are not authorised sellers of Cliff branded products and the items they sell under the Cliff brand are counterfeit.