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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 automotive OEMs and CMs with the right electronic component manufacturers to meet specific needs and requirements.

Our line card includes a variety of components that are specifically designed for use in the automotive industry. These include components for electronic control modules, connectors, and resistors that are essential for the effective operation of automotive systems. We also offer a range of power conversion and storage solutions that can help to improve the efficiency and performance of automotive applications.

Automotive agency approvals or specifications such as AEC-Q200, TS16949:2009 and IATF/TS16949:2016 may apply to some components.

Passive and Electromechanical Components for the Automotive industry

Resistors suited to industrial applications

Resistor products are available that are specifically designed for use in various off-highway and military ground vehicle applications, such as dynamic braking, custom controls, lighting, and high-power applications. We also offer a range of power resistors that are designed to withstand harsh environments and extreme temperatures.

Magnetics - automotive

Our lines cover inductors, chokes, and coils that are specifically designed for use in power electronics, filtering, energy storage, and magnetic field generation in a variety of automotive applications, including battery management systems, electric and hybrid vehicle powertrains, and other high-performance automotive systems.

industrial capacitors, supercapacitors

Our capacitor products are designed and manufactured to meet the rigorous standards of the automotive industry, ensuring reliable performance. Our range includes AC, high pulse, snubber, and ultracapacitors, providing reliable energy storage and discharge for critical automotive systems.


Automotive relays come in assorted ratings and applications for remote control switching. We offer a wide range of class-leading plug-in automotive relays in industry-standard “ISO” footprints. They are excellent for low voltage DC switching and have many other 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

Circuit Protection

Circuit breakers: we have a range of thermal and hydraulic-magnetic circuit breakers to meet the requirements of the automotive industry. These circuit breakers are designed to provide reliable and safe protection in the harsh operating environments of automotive applications.

Surface mount fuse for automotive

This surface mount fuse is a good example of an offering for a fuse used for application such as battery management systems. Suitable for pulse-shaped continuous currents. We also supply fuse clips such heavy duty fuse clips with very low contact resistance; suited to wallboxes.

Thermistor, thermal cutoff and pcd thermostat

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

Automotive Interconnect Solutions

EV Chargers

Both Type 1 and Type 2 plugs are available to meet multiple EV charging needs. Equipped with cable lengths of 3 and 5 meters, vehicles can be charged from a variety of distances. In addition, these EV chargers are TUV safety approved.

These SMB based automotive-grade FAKRA connectors can operate up to 6 GHz. These connectors are embedded within a special color-code plastic housing that contain a locking feature with an audible clicking noise which confirms the connection. Standard, High Speed Data (HSD) and Mini styles.

Automotive connectors and headers are manufactured in a TS-16940 (IATF) certified facility and are state of the art solutions to connect a variety of automotive applications. 

High retention automotive USB connector for charging

Pictured above is a custom high retention automotive USB connector for charging devices. 

Flexible printed circuit

Flexible printed circuits (FPCs) are thin, lightweight, and can be customized to fit into almost any space, making them ideal for use in cars and other vehicles. FPCs are commonly used in applications such as airbag systems, dashboard displays, sensors, and control modules, as well as in lighting and entertainment systems

Board to board connectors

Screw-machined board-to-board connectors provide secure and stable connections between electronic components on a printed circuit board, making them suited to automotive applications where reliable, high-performance interconnect solutions are critical, especially in cases where vibration and shock resistance are important.

"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 Automotive Applications

Battery system for camper

This system for a motor home used a service battery, charger, inverter, and battery monitor to provide basic power needs for 12V lighting, radio/TV/DVD, a satellite dish, and a few 230V devices such as a laptop, electric toothbrush, and mobile phone charger. Products such as these are appliable for many specialty vehicles, e.g. mobile command units.


Filters such as this 1-stage filter for a 3-phase system can be used for applications such as fast charging stations. Our offering of compact, high-performance filters that are designed to provide electromagnetic interference (EMI) suppression in a range of applications.

dc-dc converter

This DC/DC converter is suited to the automotive industry due to its wide input voltage range, precisely regulated output voltage, ruggedized versions, small size, and Total Efficiency technology. 

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.

HMI Components for Automotive Applications

Rocker switch

We offer a wide range of switches for use in the automotive industry, from plastic rocker switches to advanced electronic switches. Their products are designed to meet the high standards of quality and reliability required in the automotive industry, and are used by many leading automotive manufacturers worldwide

Rugged LED indicators, panel-mount

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.


Custom HMI are designed to provide reliable and durable solutions for many applications. Above: agricultural equipment application. 

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