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Electronics manufacturers representative for Ohio, PA, IN, MI, WV and KY

Serving OH, MI, IN, W. PA, WV and KY

We connect OEMs and CMs in the Medical Industry with electronic component manufacturers.

We offer a comprehensive range of components that are specially engineered for use in the medical industry. Our components play a crucial role in ensuring the efficient and reliable operation of complex medical equipment and processes, such as patient monitoring systems, medical imaging equipment, diagnostic machines, surgical tools, and hospital infrastructure.

They serve as the backbone for control, sensing, and actuation, enabling seamless management of various medical systems. Our components include power supplies, batteries, displays, sensors, connectors, and cable assemblies, as well as specialized components such as medical-grade filters, capacitors, and transformers.

Our components are designed to meet the stringent requirements of the medical industry, such as high reliability, low noise, and compliance with medical safety standards. Many of our components are ISO certified and rated up to IP69K.

Thermal Management and Temperature Control

Thermistor, thermal cutoff and pcd thermostat

Our thermistors, thermostats, and thermal cut-offs can sense and control temperature in a variety of applications.

Probe and thermostat

Temperature switches, indicators and probe assemblies support the needs of the medical market.

heat sinks

Heat sinks offer high-quality thermal conductivity and effective heat dissipation to maintain the optimal operating temperature of electronic components.

Passive and Electromechanical Components

Inductors, chokes, transformers, and custom design solutions that are suitable for medical devices, including such applications as patient monitoring systems, imaging equipment, and laboratory instruments. instruments.

industrial capacitors, supercapacitors

AC capacitors, high pulse, snubber, and other types, can be used in power supplies and other electronic circuits in medical devices. Capacitors and ultracapacitors are also used in energy storage systems and medical devices.

Resistors suited to industrial applications

High-quality power resistors, including high voltage, wirewound, thick film and thin film resistors, provide the necessary resistance and temperature handling capabilities for reliable performance in patient monitoring systems, diagnostic equipment, temperature sensors, imaging devices, etc.


Relays for a vast range of medical equipment, both day-to-day and emergency lifesaving apparatus. Dependable, high-quality healthcare solutions to suit your applications and environments. All relays and contactors are RoHS and REACH compliant. Where required, UL, TUV and VDE approvals can be provided.

Industrial gearmotors

Gearmotors provide high torque output and maintain a preferred speed output for optimal performance in a range of applications. 

We are proud of our long-term association with ESI. ESI has an exceptionally deep understanding of our customer’s needs, and masterfully works with their suppliers to expose our newest technology to Design Engineers.

– D.F., VP Global Marketing and America Sales

Medical Interconnect Solutions

The push-pull connector latch and release mechanism, combined with a small and rugged design, make these connectors suitable for extreme work conditions. They have machined contacts and housing, 360 degree shielding and an IP66/67 rating.

Control connectors - industrial

Control connectors are used to transmit signals and control functions between different parts of a machine or system, such as sensors, actuators, and controllers. Examples include D-sub connectors, ribbon cable connectors, and IDC connectors.

data connectors

Data connectors are used to transmit data between devices or systems, such as Ethernet cables or USB connections. Examples include USB connectors, Ethernet connectors, D-sub connectors, HDMI connectors, and M12 Ethernet connectors.

Circular connectors

Examples include M12 connectors, M8 connectors, bayonet locking connectors, threaded locking connectors, and waterproof connectors. Applications may include laboratory equipment (microscopes, centrifuges).

Power connectors are designed to handle high voltage and current levels, often used in heavy-duty applications such as patient monitoring systems, surgical instruments, diagnostic equipment and imaging. Examples include heavy-duty power connectors, power distribution connectors, mixed signal connectors and power entry connectors.

Flexible printed circuit

Flexible printed circuits (FPCs) and rigid-flex are versatile and reliable for medical applications, providing flexibility, durability, and high-performance transmission in a compact and lightweight form factor.

Board to board connectors

Board-to-board connectors with screw-machined terminals.

"Honest, professional, perseverance, problem solver. The ability to get customers to see us that we were unable to penetrate. The voice of the customer. Completely customer focused. A seamless bridge between manufacturer and customer, always ensuring the supplier knows exactly what the customer needs."

– N.I., President of an ESI Principal

Power Solutions for Medical Applications


Medical power supplies and custom designed solutions for your clinical applications and medical devices such as desktop, wall mount, open frame, enclosed, PCB mount and more.

Batteries and packs

DC power solutions are crucial for the stable and reliable operation of machinery and processes. Our selection includes  DC/DC converters, DC/AC inverters, battery packs, batteries and chargers that provide stable and efficient power for a range of applications.

Circuit protection: fuse and circuit breaker with filter

Circuit Protection. We offer a range of high-quality circuit protection components, including fuses, fuse holders, and circuit breakers, that are specifically designed to protect electronic equipment from overvoltage, overcurrent, and other electrical hazards in harsh environments.

Embedded Solutions

TFT with capacitive touch

Rugged displays are known for their  reliability and excellent readability, making them suitable for both indoor and outdoor use. The displays come in various types, including TFT, OLED, and LCD, in different sizes and resolutions. Smart embedded module displays offer enhanced functionality and capabilities. 

Industrial DDR5

Rugged industrial-grade memory solutions for monitoring systems (e.g., patient monitoring systems whether server-based or mobile), ultrasound, gene sequencing, etc.  DDR (2/3/4/5), SDRAM are in various form factors (e.g. ULP/VLP) and configurations, providing customers with reliable and high-performance options for data storage and processing.

Storfly SSD

Storage solutions include solid-state drives (SSDs) and rugged microSD cards in various form factors (e.g. M.2, SD cards for applications that require small form factors) and interfaces (PCIe, etc.) and protocols (SATA, NVMe), providing customers with fast, reliable, and low-power data storage options in harsh environments.

HMI and Related Components for Medical Industry

Piezo switches, toggles, pushbutton switches, rocker switches and other switches are designed to withstand repeat use and cleansing, provide reliable performance, and offer features such as sealing boots and switch guards for added protection. Products may include easy-to-clean components, chemical-resistant, glow friendly. Shown: touchless hygenic switch.

Membrane keypad for medical applications

Keypads, keyboards, and switch panels are designed to provide reliable and durable control solutions for medical applications. With customizable options, including LED backlighting and tactile feedback, these products offer enhanced functionality and ease of use.

Rugged LED indicators, panel-mount

These LED indicators offer high-performance and reliable visual signaling. Available in various sizes, shapes, and colors, they feature long life, high brightness, and energy-efficient technology.

telescoping slides and cabinets

Telescoping slides, cabinets and racks. Domestically-produced, these rugged, dependable slides and cabinets will meet and exceed the needs of your job.

Adhesives and Chemicals

Conformal coatings

Silicon conformal coatings provide protection to electronic assemblies against moisture, corrosion, and other harsh environments.

Solder paste

Solder pastes and flux that are formulated for high reliability and excellent performance in PCB assembly and rework

Epoxy paste

Epoxy and potting materials that offer strong adhesion and excellent chemical resistance, providing effective protection against mechanical shock, vibration, and thermal cycling

"ESI has a time-tested record in many aspects of our industry. Bringing the right people together for collaboration is critical to stay ahead of the curve."

– S.B., Consumer Products OEM Program Manager,
New Product Development