Comus New SMD Reed Relays


Comus International introduces their latest addition to our Reed Relay line. The new CGSM series offers superior reliability for the Instrumentation and automatic test equipment markets. With contact ratings up to 10 Watts and a 1 Amp carry current our new relay boasts an impressive 50% increase in power and capability over any similar size industry standard SMD packages presently being offered today. The new CGSM series takes practical advantage of Comus’ vertical manufacturing capabilities. Our Comus Technology BV reed switch is used exclusively in every reed relay.

The molded thermoset CGSM relay includes an external magnetic shield and internal coaxial shield (50Ω impedance matching) and is available in Gull and J-Bend configurations. The CGSM series is RoHS compliant and is capable to handle 260°C surface mount process temperatures.  With its low profile and small footprint, the CGSM is ideal for use in high density PCB layouts and high bandwidth applications. With the exponential advances in today’s technology, Automatic Test Equipment makers are continuously having to meet new challenges in order to serve demand. As such the performance boards for these testers are constantly being pushed to new limits and with this the need for new and innovative reed relays becomes self evident. The requirements of RF, stable contact resistance and fast signal switching in a robust, board space conscience package are an absolute must.


  • High reliability reed switch with Sputtered Ruthenium contacts for stable contact resistance and long life.
  • 10 W  1 Form A  available in Gull and J-Bend lead configurations.
  • Standard Coaxial Shield for RF applications up to 6 GHz.
  • External magnetic shield
  • High insulation resistance 10^12 Ω minimum
  • Tape and reel packaging available

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Let Mechatronics’ Axial Fans Cool for You

Mechatronics Axial Fans

Mechatronics Fan Group is a leading resource of DC and AC cooling fans, blowers, added-value assemblies and cooling solutions since 1985. Customers in  telecommunications, office automation, medical and industrial sectors depend on the Fan Group for technologically advanced products, superior quality and exceptional service. Mechatronics cooling products are designed to meet the toughest standards of UL, CSA, TUV and VDE.

Mechatronics brushless DC Axial fans offer a wide range of cooling solutions:

  • Multiple voltage options available.
  • Environmental protection options available including conformal coating or IP57 rated encapsulation.
  • Alarm output options including tachometer or locked rotor alarm.
  • Speed control options include self adjusting thermistor or Pulse Width Modulation (PWM) input.

Mechatronics extensive AC Axial fan offering provides many options to meet your thermal management requirements.

  • Multiple voltage options available in each series.
  • Environmental protection options available including conformal coating or IP55 encapsulation.
  • High temperature models for operation up to 90 degrees C.
  • Custom designs welcomed!!

Learn More    Shop Now

HSI Universal Power: HSR-637W universal reed switch


The HSR-637W universal reed switch has been perfected by HSI engineers to handle high power up to 100 watts, and low power down to 30 mW, all while maintaining low and stable contact resistance. This Form C switch is perfect for circuits that normally run at low levels, but that occasionally experience a surge that would overload a standard switch. With the HSR-637W, you have the versatility to design in one switch to handle both loads seamlessly.


  • Maintains low and stable contact resistance at low level (down to 30mW)
  • Capable of switching both low and high power loads
  • Solid tungsten contacts
  • Switch materials are lead free and RoHS compliant
  • Hermetically sealed contacts
  • Designed for universal power relays or proximity sensors
  • Not ESD sensitive
  • Extended operations in extreme environments

Suitable Applications

  • fluid controls processing
  • reed relays
  • broadcasting and video equipment
  • security
  • mobile phone base stations
  • instrumentation
  • process control
  • automatic test and measurement equipment
  • industrial


TE-Deutsch Connectors Offer Harsh Environment Protection


With TE’s acquisition of DEUTSCH, we now have a robust line of environmentally sealed connectors to offer customers across many industries.

Deutsch DT Series

An environmentally-sealed connector designed specifically for cable to cable applications on the engine or transmission, under the hood, on the chassis or in the cab. On signal level circuits in harsh environmental conditions, where even a small degradation in connection may be critical, the Deutsch DT Series general purpose connectors will provide the reliability and performance at the lowest cost.

Features & Benefits

  • Integral connector latch
  • Rugged thermoplastic housing
  • -55° C to + 125° C operating temperature
  • Available in 2, 3, 4, 6, 8 & 12 sizes
  • Silicone seals, Accepts 20 AWG through 14 AWG
  • Crimp contacts with option of gold or nickel, solid or stamped
  • Current rating: 13 Amps all contacts, Hand insertable/removable contacts
  • 1500V, 20G @ 10 to 2000 HZ, IP 67 to IP 6K 9K
  • Budget-minded

Deutsch DTM Series

Deutsch DTM Series of transportation connectors feature a miniature contact with an enhanced design based on the world class, field-proven Deutsch DT Series. The DTM is the connector to be used in harsh environmental application where reliable signal circuits are critical to operating performance. Typical applications include on or around the engine, the transmission and under the hood.

Features & Benefits

  • Rugged thermoplastic housing
  • Integral connector latch
  • -55° C to + 125° C operating temperature
  • Available in 2, 3, 4, 6, 8 & 12 contact arrangements
  • Silicone seals , Accepts 22 AWG through 16 AWG
  • Crimp contacts with option of gold or nickel finish, solid or stamped construction
  • Current rating 7.5 Amps all contacts @ 125C continuous
  • Hand insertable/removable contacts
  • Budget-minded
  • 1500V, IP 67 to IP 6K 9K, 20G @ 10 to 2000 HZ
  • Dielectric withstand
  • Sealing range
  • Temp range
  • Vibration

Deutsch DTP Series

Deutsch’s DTP Series connectors are the answer to all of your most demanding power application requirements. DTP Series connectors offer the proven reliability and quality of Deutsch’s DT Series, combined with the added flexibility of using power contacts.

Features & Benefits

  • 1 bar pressure
  • From -55° C to + 200° C
  • Altitude sealing
  • Aerospace fluids resistant
  • From 48h to 500h salt spray
  • Aluminum or stainless steel body
  • Weight saving
  • Many arrangements existing
  • Cost saving

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Gopher Electronics Custom Solutions

Gopher Electronics can assemble and customize a large variety of components to simplify your ordering and logistics.  These integrated assemblies can combine single or multiple components to any cable and connector combinations. This allows for easier use of the desired part directly to your application.

Instead of adding the wire and connector to the component on your shop floor, Gopher Custom Solutions can help.  We can build this assembly at our facility in St. Paul, MN and deliver an assembled part right to the factory floor.  Not only does this remove labor from your process, it allows for only purchasing a single part number for the entire assembly



A decade in the making. The first new thing to happen to reed switches in 50 years.


Revolutionary Function

All traditional reed switch forms work with an attractive force. Reed blades close in the presence of a magnet or magnetic force. With the true Form B, then blade alignment is such that the reed blades open in the presence of a magnet or magnetic force.

  • No external magnets are required to create the Form B device
  • It is not a Form A with a magnet, like other competitive switches
  • It is not a Form C with the normally-open lead cut off, like other competitive switches
  • Unlike competitive switches, the HSI true Form B cannot be overdriven with magnetism
  • Cannot be demagnetized, as there are no magnets attached to it in order to function
  • Can be operated inside of a ring magnet
  • In a sensor form it has extended operate distance versus traditional Form A and Form C devices
  • The sheer simplicity of the product makes it inherently more cost effective than other Form B products

HSR-376 Specifications

PU/DO (Distance): .100/.125 in
Actuator: M-08, 600 Gauss
Carry Current: 2 Amps Max. Normally Closed
Capsule Volume: 0.025 CC Nominal
Insulation Resistance:
 10^8 Ohm Min.
Power: 2 Watts Max.
Voltage Holdoff: 175 VDC Min.
Max. Switching Voltage: 36 VDC
Max. Switching Current: 0.1 Amps


  • Hermetically sealed
  • Lead-free RoHS compliant
  • Not polarity sensitive
  • Not ESD sensitive
  • No physical contact required to operate
  • No electrical power required to operate
  • Fully traceable
  • Custom housing, surface mount bars and tabs available
  • Rhodium contacts

Suitable Applications and Industries

The HSI true Form B is a good fit across all industries in which battery power savings is critical or a more reliable Form B switching is desired.


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Honeywell TruStability® Sensors and Pressure SwitchesYour Way!


Honeywell Introduces a new way to get the pressure switch you’re looking for. With the amount of options and specifications that Honeywell offers through it’s switches and sensors, it can be a bit daunting to find the right one. Honeywell has simplified this process while adding a level of customization that allows customers to purchase exactly what they’re looking for.

Nearly Unlimited Options!

Sensor Options

  • Product Series
  • Wiring
  • Reference Side Port
  • Pressure Range
  • Pressure Reference/Type
  • Output Type
  • Transfer Function
  • Supply Voltage

Trustability Configurator

Switch Options

  • Product Series
  • Pressure Point
  • Pressure Unit
  • Connector Type
  • Output
  • Port Type
  • Actuation
  • Base

Pressure Switch Configurator

Turn up the heat with Honeywell’s HumidIcon Humidity and Temperature sensors

Humidity and Temperature in One Package!

Honeywell Humidicon 2-2-15

Honeywell HumidIcon™ Digital Humidity/Temperature Sensors are digital output-type relative humidity (RH) and temperature sensors combined in the same package!

The Honeywell HumidIcon™ sensors are used to provide precise RH and temperature measurement in heating, ventilation and air conditioning equipment (HVAC), refrigeration, office automation, and medical equipment to maintain occupant comfort and ideal storage. Energy efficient HumidIcon™ sensors support system accuracy and warranty requirements, maximize system uptime, and improve overall system quality.

Competitive Differentiators:

  • Industry-leading long term stability
  • Industry-leading reliability
  • Combined humidity and temperature sensor
  • Energy efficient
  • True, temperature-compensated digital I2C or SPI output
  • Ultra-small package
  • Lowest Total Cost

HumidIcon™ Nomenclature    Introduction    Potential Applications

Mallory Classic Part with FLAT BLADE Terminals


Mallory Sonalert’s new series of CuL approved panel alarms are supplied with ¼” standard quick connect terminals which reduces assembly time.  These nine new models are suitable for transportation, outdoor and industrial applications such as agricultural equipment, buses, construction equipment, fire safety vehicles, material handling equipment, aftermarket truck, refuse vehicles and other industrial applications.  For waterproof/NEMA applications purchase the optional gasket with Part Number: ACC03.

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