800.748.6285

RedRock™ Sensors and Switches

Posted on Thursday, October 6th, 2016

These tiny sensors offer high magnetic sensitivity with high hysteresis, EMF resistance, and a small package size, all while consuming very little power.

The high-performance RedRock™ RR110, RR120, and RR130 meet the strict power constraints of battery-operated portable devices and electronics, suiting the needs of emerging medical device applications including ingestibles and implantables. Using proven TMR (Tunneling Magnetoresistance) technology, the small package size addresses the needs of current medical applications (such as portable insulin pumps, capsule endoscopes, medical wearables, etc.) as well as consumer smart wearables, high precision fluid level sensing, security and anti-tampering, “wake up” mode switching on a microprocessor, and more.

RR110 Analog Sensor
- Highly sensitive
- Stable temperature performance
- Resistance changes linearly with magnetic distance
- Resistant to mechanical stress

RR120 Digital Sensor
- High sensitivity
- Low power consumption
- High frequency
- Logic output for design flexibility

RR130 Digital Switch
- High sensitivity
- Low power consumption
- High frequency
- Open drain MOSFET for design flexibility

Liquid Level Sensing Using Reed Switch Technology

Posted on Monday, April 25th, 2016

When measuring discrete levels of liquids, such as automobile brake fluid, reed switch technology is simple, inexpensive, and reliable. A magnet mounted on a float closes an adjacent magnetic reed switch as the magnet approaches. Typically, the reed switch is mounted in a plastic or non-magnetic metal tube, and a ring magnet mounted on a float rides up and down the tube on the liquid surface.  This is just one of the many examples of using reed switches for liquid level sensing. 

Please see the product information and applciation notes below for more information.

Liquid Level Sensing Product Information

Liquid Level Sensing Application Notes

For part numbers and data sheets:

CT05 Reed Switches

CT10 Reed Switches

Contact Us for more information.

CotoMOS® 1.5 KV High Voltage Solid State Relay

Posted on Wednesday, January 27th, 2016
NEW High Voltage Solid State Relay Handles 1500V
Coto Technology has released the new CotoMOS® 140 Series solid state relay for high-voltage switching applications. The CotoMOS® 140 series has a load voltage of 1500V and a Load Current of 45mA Max. AC/DC, configurable to 70mA in DC Mode.
NEW High Voltage Solid State Relay Handles 1500V
Coto Technology has released the new CotoMOS® 140 Series solid state relay for high-voltage switching applications. The CotoMOS® 140 series has a load voltage of 1500V and a Load Current of 45mA Max. AC/DC, configurable to 70mA in DC Mode.

NEW HIGH VOLTAGE Solid State Relay Handles 1500V

Coto Technology has released the new CotoMOS® 140 Series solid state relay for high-voltage switching applications. The CotoMOS® 140 Series has a load voltage of 1500V and a Load Current of 45 mA Max. AC/DC, configurable to 70 mA in DC Mode.This is a direct replacement for the Panasonic AQV258 with a significantly higher current carrying capability (45mA vs. 20mA) and a lower On Resistance of 110Ω vs. 345Ω with a high standard I/O Breakdown Voltage to meet EU standards.

                                              

CS140 Data Sheet                          CT140 Data Sheet

Application Note - Small Signal Relays in Photovoltaic Invertors

All CotoMOS®
 Relays

Contact Us for more information.

BFM Series Relay From the Comus Group of Companies

Posted on Monday, June 29th, 2015

Comus International is proud to introduce the BFM series to our growing reed relay Menu. The new BFM series is a high reliability instrumentation grade relay for use in Instrumentation, automatic test equipment probe cards and load boards.

The new BFM series takes practical advantage of Comus’ vertical manufacturing capabilities. Our COTO Technology BV reed switch is used exclusively in every reed relay we make which allows for the lowest industry lead times, superior quality, stable contact resistance, and the very best in reed relay performance. 



The BFM series are industry standard footprint 1Form A and 1Form C potted relays with external metal shells to reduce magnetic interaction. The BFM relays also offer optional Electrostatic and Coaxial (50Ωimpedance) shields and are ideal for use in high frequency applications.

BFM Series Relays

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Coto Introduces New 2362 Series Dual Form C SMD

Posted on Thursday, June 25th, 2015

Coto Technology, Inc. has announced the development and release of the new Coto 2362 Series surface mountable 2 Form C relay.  The 2362, which is a surface mount version of Coto's popular 2342 2-Form C pico relay, offers a proven reed design with longer life than competing 2 Form C EMR products.  The 2362 is ideally suited to the needs of automated test, instrumentation and telecommunication applications to increase system reliability and life where high density is required.  It is available in both 5V and 12V versions.

2362-05-000

2362-12-000

Contact Us for more information.

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