

Jacarem
About us
Jacarem Ltd is a specialist UK-based distributor and manufacturer of electronic connectors and cable assemblies.
Founded in 1987 and headquartered in Chesham, Buckinghamshire, the company provides technical design and supply services for mission-critical components worldwide.
CABLE ASSEMBLY MANUFACTURER:
Jacarem is a leading UK based cable assembly manufacturer. We create high quality custom cable assemblies that meet the highest industry standards, crafted to solve your unique connectivity challenges.
Whether you’re solving a supply chain issue, launching a new product, or looking for a dependable UK manufacturing partner, we deliver built-to-spec electrical assemblies with quality at the core.
Jacarem supports customers with bespoke cable assembly and wiring solutions tailored to exact requirements. From simple single-ended cable builds through to complex harnesses.
We have been cable assembly manufacturers for hundreds of customers in a broad range of industries since 1987. Many of our cable assembly customers have been trading with us for over 20 years, which is an endorsement to our quality and service that we provide.
Choosing the right supplier is about more than receiving a finished product. It is about lead times you can rely on, clear communication, consistent quality, and the confidence that your assemblies will perform exactly as expected.
Jacarem works closely with engineers and buyers to provide practical support from initial enquiry through to delivery, helping reduce delays, improve efficiency, and strengthen your supply chain.
Our entire cable assembly team are certified to IPC620 and Jacarem is accredited to BS EN ISO 9001:2015 Quality Standard.
All cable assemblies are tested to confirm continuity and correct wiring configuration before leaving our facility. This ensures each product arrives ready for immediate installation, reducing risk and saving time on site.
We support low volume and high volume production, maintaining consistent quality and delivery across all orders.
Cable Types and Industry Applications
Our cable assembly and wiring loom service supports a wide range of industries, delivering reliable assemblies for both standard and complex applications.
CONNECTOR DISTRIBUTOR:
Jacarem is a distributor for Positronic, Conec, ODU, Sonitron and other connector manufacturers.
We supply mission critical, high reliability, power and signal connectors for Industrial, Military and Space Applications.
We support customers with designs for d-sub, circular, rectangular and modular connectors.
The connectors feature high power density and low contact resistance. Within our extensive catalogue, you will find modular, blind-mate, waterproof, and touch-safe power connectors and ultra-high power interface connectors. To design the ideal power connector for your application, check out the Scorpion series, which boasts the most versatile modular power/signal connectors on the planet.
VACUUM FLANGES:
Our custom vacuum flanges are recognised for their reliability, durability and performance.
Our engineering team are ready to assist you with your custom vacuum flange and they can offer guidance and recommendations for the optimum custom vacuum flange design.
ELECTRICAL FEEDTHROUGHS / HERMETIC SEALS:
Electric Feedthroughs can be manufactured for practically any connector including military connectors, cable or wire feedthrough, thermocouple feedthrough, fiber optic feedthrough, flex circuit and computer equipment.
As it stands, there has never been a connector that our team have been unable to seal, so whatever your electric feedthrough requirement, our team should be able to help.
Most custom electric feedthrough and vacuum feedthrough seals begin with an e-mail or phone call from a customer. Whether you require a prototype, low volume or high volume, our experienced engineering team will oversee every custom hermetic seal project from the early design stage through to the manufacturing process. If you have a specific connector, fiber optic, cable or wire in your system that needs to be sealed, we can use it to create your custom hermetic seal.
We will require some information from you, such as:
Pressure or Vacuum level
Temperature range
Gases or liquids present
Electrical requirements
All feedthroughs go through the same rigorous testing to ensure top quality products are guaranteed. They all are dimensionally checked, continuity tested, hipot tested and go through a helium leak test.
Products & services

Cable Assemblies
High Quality Cable Assemblies made by IPC620 Certified team

Electrical Feedthroughs / Hermetic Seals
There has never been a connector that our team have been unable to seal.

Vacuum Flanges
Our custom vacuum flanges are recognised for their reliability, durability and performance.

ODU Connectors
Connectors with reliable transmission of power, data and signals - wherever precision and resilience are crucial.

Conec Connectors
Connectors, cable assemblies, and enclosure technology wherever robust and reliable connection solutions are required.

Sonitron - Piezo buzzers – Piezo transducers – Piezoelectric alarms and flat piezo speakers
Sonitron is the leading European manufacturer of piezo ceramic audible components.

Positronic Connectors
Mission critical, high reliability power and signal connectors for Industrial, Military and Space Applications