Advanced Switching & Magnetic Sensing Solutions

BATTERY MANAGEMENT

Helping to Power the Renewable Revolution

AUTOMATION

Advancing Automation Technologies

MEDICAL

Pushing the Boundaries

CotoClassic™ Reed Relays & Switches

Learn More >

Coto Technology is a worldwide leader of small signal switching products sold into the Automatic Test Equipment, Data Acquisition, Instrumentation, Process Control, Telecommunications, Medical, Battery Management, and Security markets. Our Classic line of Relays & Switches contains a wide range of form and function. And all of our products are 100% tested!

RedRock® TMR Technology Magnetic Sensors & Switches

Learn More >

RedRock® magnetic sensors offer the industry’s lowest power consumption – the perfect solution for proximity sensing, rotation counting and linear sensing in battery-operated devices.

LEARN MORE

CotoMOS® MOSFET Solid State Relays

Learn More >

CotoMOS® MOSFET Relays offer superior solid state performance in applications that require reliable high current/high voltage switching and current-limiting capabilities.

LEARN MORE

Coto Contract Manufacturing

Learn More >

Located in Mexicali, Mexico, Coto’s contract manufacturing facility offers a full range of comprehensive services. Coto provisions physical resources, engineering, procurement and supply chain management as well as production planning, product cell manufacturing, machine automation and more.

LEARN MORE

Coto’s commitment to innovation means constantly improving existing products while designing new ones to enhance and expand our offerings to our customers.

Coto Technology specializes in the manufacture of relay, switch and sensor products.

Coto is a worldwide market leader of small signal switching products sold into the Automatic Test Equipment, Data Acquisition, Instrumentation, Process Control, Telecommunications, Medical, Battery Management, Solar and Security markets.
  • Serving the electronics industry for over 100 years
  • Adding Value through Innovative Product Solutions
  • Achieving Global Recognition for Quality / Reliability
  • Offering Worldwide Sales & Distribution Representation

Supporting customers with new, innovative switching solutions in emerging markets requiring high voltage reed relay solutions such as green energy, EV, high-end medical equipment, etc.

Contact Us

Latest News & Events

NEWS

Solar Panel Installation Supports Coto’s Sustainability Objectives

Coto Technology has completed an environmentally-significant solar panel project on its newly-constructed and expanded manufacturing facility in Mexicali, Mexico.

Coto Technology is proud to announce the completion of an optimized, state-of-the-art solar installation on the roof of its newly-constructed manufacturing facility in Mexicali, Mexico.  921 new bifacial solar panels will aid Coto in generating power to operate the factory and cool the building from the scorching Mexico sun.  Additionally, the power generated will be shared with the community.

“We believe in the conscientious implementation of the three main pillars of sustainability – environmental concerns, socially responsible practices and economic cooperation,” said Coto Technology president, Leonel Garcia. “We are proud to be able to limit our carbon footprint and share our resources with the community…..

READ MORE »
RedRock TMR LGA-4 Package

NEW Product Release: Industry’s Lowest Power Magnetic Sensor/Switch

Coto Technology’s newest product release is the RedRock® RR123-1H02-612 magnetic sensor/switch. This sensor/switch based on TMR technology consumes only 20nA of power, less than 1/5th of the nearest competitor.

Coto Technology has announced the release of its new RedRock® RR123-1H02-612 magnetic sensor/switch. This cutting-edge sensor/switch is engineered to meet the demanding requirements of magnetic sensing use cases including magnetically operated power switching and proximity sensing for medical, industrial and consumer applications such as wearable medical devices, asset trackers, utility meters or any battery operated device requiring low power magnetic sensing.

READ MORE »
Coto Unveils New Products at Electronica Germany. 2024

Coto Unveils New Products at Electronica

Coto Technology was one of more than 3000 exhibitors at the recent Electronica Germany (Nov 12-15, 2024).  If you missed it, here are a few of the highlights!  Coto engineers revealed and demonstrated some exciting new products – including…

READ MORE »

Coto Announces New High-Voltage 1700V MOSFET Relay!

Coto Technology has announced the release of its new CotoMOS® S117X, a High-Voltage Silicon Carbide (SiC) MOSFET Relay. This cutting-edge relay is engineered to meet the demanding requirements of various high-voltage applications, including Battery Management Systems (BMS), Factory Automation Control, Electric Vehicle (EV) Charging Stations, Solar Inverters, and Smart Grids.

READ MORE »
Coto Technology Moves into New, Larger Manufacturing Facility in Mexicali, Mexico

Coto Technology, Inc. Moves to New, Larger Facility in Mexicali, Mexico

Coto Technology has moved into its newly-constructed, expanded manufacturing facility in Mexicali, Mexico. Located just across the U.S./Mexico Border, the new building is twice the size of Coto’s previous Mexicali location, a short distance away.

READ MORE »

Coto Releases Three New High-Current MOSFET Relays!

Coto Technology has announced the release of its new CotoMOS® C236S, C224S and C241S Series of miniature size high-current MOSFET relays. Designed for use in Automatic Test Equipment, Industrial Controls, and Measurement & Instrumentation applications, these relays are also ideal for use in Security systems and AI applications requiring low ON resistance.

READ MORE »
Coto Technology