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Press Release 13 September 2021

Fast and Secure Connections with Single-Pole Spring Terminals

Rugged and reliable connectors for high-end audio equipment, test equipment and pyrotechnics.

From CLIFF Electronics.



Single-pole spring terminals from CLIFF Electronics


CLIFF Electronics, leaders in the design, development and manufacture of connectivity solutions, offer a range of single-pole spring terminals which provide simple, fast and reliable connections for a wide range of applications.


CLIFF single-pole spring terminals may be designed into professional and consumer audio systems, test and measurement instruments, power supplies, industrial equipment and pyrotechnic installations.


Terminal spindles and mounting hardware are manufactured from high quality, solid brass and nickel-plated. Plastic parts are moulded molded from tough, glass-reinforced-nylon or polypropylene and mounting hardware is normally supplied unassembled.


Three models are available featuring a spring in the top of the binding post for quick release and all are rated at 48 V, 1 A. The SPT1 has an M3 thread fitting whereas the SPT2 is mounted by a short M4 threaded stud and both are available in red or black. The SPT3 type features a long M4 thread fitting and may be ordered in red, black, blue, green, white and yellow. All types are designed to be screwed down on bare cable ends and can also accept a 4 mm plug.


Dan Walker, general sales manager of CLIFF Electronics. comments,

“Single-pole spring terminals are used in a huge number of applications where fast, and often repeated, connections have to be made quickly and reliably. We can supply a range of mounting options to allow system designers and panel builders find the best fit for their needs.”


where fast, and often repeated, connections have to be made quickly and reliably.


SPT03 Single Spring Terminal blue

The complete range of Cliff spring terminals connectors are in full production and available direct or via major international distributors. CLIFF Electronics can supply jack sockets, DC power connectors, terminal binding posts, test connectors and leads, optical jacks and leads, waterproof connectors and feedthrough connectors.



Quality has always been of prime importance.



Single spring terminal diagram


CE mark UL Solutions logo CSA Group logo Verband Der Elektrotechnik, elektronik und informationstechnik logo PSE (Product Safety Electrical appliance and material) logo




About CLIFF Electronics.

CLIFF Electronic Components Limited was founded in 1977 to supply the music industry with connectors. Cliff has subsequently greatly expanded its’ products and services to become a high quality supplier to most professional and industrial markets. As both a manufacturer and a distributor, the expansion of its’ product range has established Cliff as a prime source for components. As a UK manufacturer, CLIFF is able to respond quickly to customer’s needs for both standard products and custom designs.


CLIFF manufactures audio, optical and power connectors and accessories, general industrial connectors, foot pedals, lighting connectors, terminal posts, connection blocks, motors and assembly aids. It can also provide a wide range of leads including audio, instrument and power.


CLIFF has extensive expertise in moulding molding and metalwork. It can provide a design, engineering and manufacturing service for the production of customised customized components and assemblies. Plastics expertise includes injection-moulding, injection-molding, blow-moulding, blow-molding, extrusion, sonic-welding and printing. Metalwork includes stamping, machining, aluminium aluminum extrusion, finishing and printing.


CLIFF has the facility to enable assembly, inspection and testing. CLIFF’s UK and Far Eastern production plants are certified to ISO 9001 and employ design, engineering, technical, marketing and sales personnel. Quality has always been of prime importance and the majority of CLIFF products are covered by approvals from organisations organizations such as UL and VDE.


For more information, please contact us.


CLIFF Electronics logo with PCB background

Cliff Electronic Components Ltd.
76 Holmethorpe Avenue,
Holmethorpe Industrial Estate,

Cliff Electronic Components Ltd.
10580 N McCarran Blvd,
Suite 115-587,
NV 89503


Telephone: +44 (0)1737 771375 +1 707 746 8090

Fax: +44 (0)1737 766012 +1 707 746 8092




PR095  13 September 2021 |