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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 many industries with electronic component manufacturers.

We provide a comprehensive range of components specifically designed for use in a wide range of industries. Our components play a critical role in ensuring the efficient and reliable operation of machinery and processes, providing the backbone for control, sensing, and actuation in various systems.

Our product lines include connectors, cable assemblies, switches, sensors, relays, power supplies, circuit protection devices, enclosures, LED lighting, and more. These components are engineered to meet the demanding requirements such as high durability, reliability, and safety.

From board-mounted components  to embedded solutions, our components are essential for a broad range of applications, enabling seamless and efficient operation.

Temperature Sensing

Electronic temp control

Precise and reliable electronic temperature control in industrial and automation applications

Thermistor, thermal cutoff and pcd thermostat

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

Probe and thermostat

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

heat sinks

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

Vitreous enamel

Ceramic composition and wirewound resistors for heating and load banks, as well as high voltage/high power resistors for power supply and motor control circuits

Resistors for heating

Cartridge heaters, band heaters, strip heaters, and ceramic heaters, designed for efficient heating and thermal management.

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

Passive and Electromechanical Components

Inductors, chokes, and coils are suited to  various industrial applications, providing filtering, energy storage, and magnetic field generation.

industrial capacitors, supercapacitors

AC capacitors, high pulse capacitors, snubber capacitors, and ultracapacitors ensure the smooth and uninterrupted operation of your industrial equipment.

Resistors suited to industrial applications

High-quality power resistors, including wirewound, thick film and thin film resistors, providing the necessary resistance and temperature handling capabilities for reliable performance in industrial apps.


PCB power relays work alongside plug-in industrial relays with industry-recognized standard packages to meet the needs of most customers. Our industrial plug-in, solid-state, bi-stable and signal relays and contactors are all suitable solutions for switching and general control of industrial electrical equipment and heating and ventilation air conditioning systems (HVAC).

Industrial gearmotors

Industrial gearmotors provide high torque output and maintain a preferred speed output for optimal performance in a range of industrial applications.  Shown is a brushless DC gearmotor with a digital drive to control speed, torque and position.

Industrial Interconnect Solutions

Power connectors are designed to handle high voltage and current levels, often used in heavy-duty applications such as power distribution and motor control. Examples include heavy-duty power connectors, power distribution connectors, mixed signal connectors and power entry connectors.

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

Circular connectors: These can be locked in place to ensure a secure connection, often used in harsh environments. Examples include M12 connectors, M8 connectors, bayonet locking connectors, threaded locking connectors, and waterproof connectors.

BGA Socketing

Interconnect solutions provide high-quality, reliable connections between circuit boards and components, offering a range of BGA socketing systems and IC sockets to meet a variety of electronic design needs.

Package conversion adapters

These package conversion adapters feature screw-machined terminals, providing a high level of durability, precision, and reliability for use even in harsh industrial environments.

Board to board connectors

Board-to-board connectors with screw-machined terminals may be a good option for customers in the industrial/ robotics/ automation space.

Flexible printed circuit

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

"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 Industrial/Robotics/Automation Applications

front end power

Front-end power solutions provide stable and efficient power management. Our selection includes power supplies and battery management systems that are specifically designed to meet the requirements of industrial 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.

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.

board level power semiconductors

Board-mounted power solutions provide precise and efficient control of electrical signals. Our selection includes rectifiers, power modules, MOSFETs, IGBTs, and other semiconductor components that are essential for control and amplification in a variety of systems.

Embedded Solutions

TFT with capacitive touch

Industrial displays are known for their ruggedness, 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

Industrial-grade memory solutions for industrial, robotics, and automation applications.

DDR (2/3/4/5), SDRAM are available in various form factors (e.g. ULP/VLP) and configurations, providing customers with reliable and high-performance options for data storage and processing. Can handle shock and vibration conditions and extended temp range requirements (-40°C to +85°C). We support your applications that require EOL support.

Storfly SSD

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

SSDs also handle shock and vibration conditions and extended temp range requirements (-40°C to +85°C).  We support your applications that require EOL support.

Industrial HMI and Related Components

rugged industrial pushbutton and estop

Toggles, pushbutton switches, rocker switches, key switches,  emergency stops and other switches are designed to withstand harsh operating conditions, provide reliable performance, and offer features such as sealing boots and switch guards for added protection.

Industrial keypad

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

These LED indicators offer high-performance and reliable visual signaling for industrial and automation applications. 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